Today, we’ll compare the specs and features of the Amazfit Helio Ring and the Oura Ring Gen 3 and discuss what each ring is best used for.

Amazfit Helio Ring vs. Oura Ring Quick Comparison

Before diving deeper, here’s a quick comparison of the two wearable devices:

ALSO READ: BEST SMART RINGS YOU CAN GET

Amazfit Helio Ring vs. Oura Ring: First Impressions

It’s worth noting that while the Helio Ring is Amazfit’s first foray into smart rings, the company has been producing other smart devices in the health industry for years. The brand has more than a dozen smartwatches, indicating that it knows health tracking very well. That said, the Helio Ring obviously appears to be the product of Amazfit’s years of experience in the athletic health tracking field.

The Helio Ring’s exterior is made of a high-end and durable hypoallergenic titanium alloy, while the interior is made of transparent material to showcase its slew of sensors. The device measures 2.6mm thin and weighs less than 4 grams. The external design looks like the ring has perforations, and the matte gold color looks subdued enough to be worn with anything—whether you’re working out, at work, or just strolling in town.

The Helio Ring is water resistant up to 100 meters, allowing users to take it to the swimming pool. Currently, the Helio Ring is only available in sizes 10 through 12, and Amazfit hasn’t mentioned making the device available in smaller and larger sizes. Hopefully, the company will make them so that more consumers can use them.

ALSO READ: BEST SMART RINGS FOR WOMEN

Oura, on the other hand, has been making smart rings for over a decade now. The current model, the third-generation Oura Ring, is a product of many years of R&D, and its design and performance show that it is very good—to the point that most consumers consider it the best in its class.

The Oura Ring has two variations: the classic Heritage version and the slimmer Horizon version. Both rings offer the same features. The main difference between them is their look and price tags—the cheaper Heritage version uses a plateau design, while the more pricey Horizon has a sleek, uninterrupted look.

The Oura Ring’s exterior uses non-allergenic biocompatible titanium, while the interior is made of non-allergenic, non-metallic molding that’s transparent enough to show the device’s sensors. It measures 7.9mm wide, 2.55mm thick, and weighs 4-6 grams. It’s also waterproof, up to 100 meters, so users can wear it while swimming or snorkeling.

ALSO READ: BEST FITNESS TRACKER RINGS

Features

Both the Amazfit Helio Ring and Oura Ring feature the latest technologies, ensuring users get the best health tracking benefits. Here’s a quick look at what these smart rings have in store.

Amazfit Helio Ring

Amazfit hasn’t completely unveiled what kind of sensors and other tech is inside the Helio Ring, but based on the images and what the smart ring is supposed to do, it would have the following sensors at least:

• A photoplethysmography (PPG) sensor
• Red LED sensor
• Green LED sensor
• Accelerometer
• An electrodermal activity sensor

These sensors allow the Helio Ring to be used for the following:

Fitness Tracking

Amazfit designed the Helio Ring as a fitness tracker worn on the fingers. The device measures VO2 Max, the maximum amount of oxygen consumption a person makes during exercise. This metric helps users determine their overall fitness, as do other biometrics the Helio Ring measures.

Performance Predictions

The Helio Ring can predict how users will perform in various running events. After running for 3km, the device will be able to obtain performance prediction data, which can then be used to estimate how the user will perform across different kinds of races: 3km race, two-mile run, three-mile run, 10km run, half marathons and full marathons. This will help users prepare for such events.

ALSO READ: BEST SLEEP TRACKER RINGS

Recovery Recommendations

Aside from tracking and predicting user performance, the Helio Ring is also designed to help active users recover properly so they stay in tip-top shape. Users who subscribe to the Zepp Aura AI rest and wellness service will receive detailed weekly and monthly sleep reports with health assessments and insights, customized sleep sounds to help users get better rest, and more.

Stress Monitoring

The Helio Ring uses its electrodermal activity sensor to measure skin and sweat responses. This information can then be used to determine the user’s current level of mental stress. The device then helps users respond properly so they can improve their mental health faster.

Health and Sleep Tracking

Aside from the above-specialized uses, the Helio Ring can also be used to keep track of basic vitals for overall health monitoring. These include the user’s heart rate, heart rate variability (HRV), resting heart rate (RHR), blood oxygen, and respiration rate, among others. These will provide users with a better overall picture of their health.

ALSO READ: BEST SMART RINGS FOR PAYMENT

Oura Ring

The Oura Ring, on the other hand, features the following sensors:

• Infrared PPG sensors
• Green LED sensor
• Red LED sensor
• Skin temperature sensors
• Photodiodes
• 3D Accelerometer

These sensors, along with the years of refining and improvement that Oura made to the Oura Ring, allow the smart health tracking wearable to be used for the following purposes:

Reliable Sleep Tracking

The Oura Ring is known for its accuracy in tracking its user’s sleep, as well as its ability to provide a detailed and actionable analysis. It will monitor specific information such as actual sleep duration, depth of sleep, restfulness levels, the length of time before the user actually falls asleep, and whether the user’s sleep is in sync with their circadian rhythm. The device will also keep track of the user’s respiration rate and blood oxygen during sleep and combine this information with the above to come up with the user’s Sleep Score.

Assessing Readiness

The Oura Ring tracks the user’s HRV, RHR, and body temperature and then combines these with the user’s Sleep Score to arrive at their Readiness Score. This will help users determine whether they have received enough rest and are ready to take on the day’s challenges.

Activity Monitoring

The Oura Ring is a reliable tool for monitoring movements and vitals, whether the user is exercising or not. The device keeps track of the user’s steps taken along with other biometrics such as respiration and SpO2 and combines all of this data to arrive at the user’s Activity Score. This score helps users determine if they are achieving a healthy balance of activity and rest on a daily basis. Oura will also help users know the amount of calories they burn per day.

ALSO READ: BEST SMART RINGS WITH ECG

Accurate Biometrics Monitoring

The Oura Ring has been tested and proven to monitor its users’ vitals accurately, the same accuracy as that of leading health trackers such as the Apple Watch. For example, the Oura Ring’s PPG sensor measures heart rate at 50 cycles per second to arrive at the most accurate readings. The device’s accelerometer is also able to detect even the faintest of movements. This makes it a reliable health tracker, especially for those who need very precise data.

Stress Management

Aside from tracking basic vitals such as heart rate, the Oura Ring will also learn its user’s biorhythms so that it can recognize and predict stress. The device will combine all of the data it measures, such as HRV and respiration rate, to provide users with insight into the factors that contribute to their stress. The Oura Ring will also help users develop stress resilience so they can prevent stress buildup and minimize its effects if ever it happens.

Menstrual Tracking

Aside from the above features, the Oura Ring can also help female users keep track of their monthly menstrual cycles. The device monitors its user’s body temperature to provide insight into how this influences monthly hormonal changes and helps women predict periodic cycles. This is particularly helpful for women who want to stay on top of their overall health condition.

ALSO READ: BEST OURA RING ALTERNATIVES

Amazfit Helio Ring vs. Oura Ring: Pros and Cons

Both the Amazfit Helio Ring and Oura Ring have their advantages and disadvantages, which should be considered before choosing what to buy. Here’s a quick look at each:

Amazfit Helio Ring

Pros

• Measures VO2 Max
• Provides detailed analyses and insights as to overall health and fitness
• Third-party integration
• Standalone, but more features accessible if used with Amazfit smartwatches

Cons

• First-gen bugs might happen
• Has few sizes
• Just one color at the moment
• High-end features are hidden behind a subscription

Oura Ring

Pros

• Tested and proven to be accurate and reliable
• Comes in many different colors and prices
• Third-party integration
• Comes in many sizes

Cons

• High-end features are hidden behind a subscription

ALSO READ: BEST OURA RING DUPES

The Verdict: Which Is Better—Amazfit Helio Ring or Oura Ring?

That said, it’s currently hard to determine which is better. This is because Amazfit hasn’t released the Helio Ring to the public yet.

For consumers who have tried Amazfit’s health trackers before and can attest to their performance, it’s worth waiting for the Helio Ring to be released to the market. It just might become the best health wearable for active users, but it’s still too early to say anything.

For those who want a tried-and-tested health tracker, the Oura Ring would be the better option. This device is proven accurate and can be relied on for precise health monitoring.

For the latest wearable tech news and updates, follow Smart Ring News on Facebook, Twitter, or LinkedIn.

The post Amazfit Helio Ring vs. Oura Ring: Which Is Better for Health Tracking? first appeared on Smart Ring News.

What is ECG used for?

An ECG is a test that monitors and records the heart’s electrical activity—i.e., heart rate, heart rate variability (HRV), and so on. It’s a very helpful test used to determine potential problems in a person’s heart, which can include:

• irregular heart rhythm or arrhythmia
• atrial fibrillation
• heart inflammation or myocarditis
• poor blood supply

An ECG can also help predict serious imminent problems, such as heart attacks, that could result from the above-mentioned cases.

How do smart rings with ECG work?

Usually, ECG tests require doctors or medical technicians to attach electrodes and wire leading to the patient’s chest, arms, and legs to measure heart rhythms. Since smart rings do not have these, they conduct ECG tests differently.

Smart rings with ECG are fitted with a slew of sensors that enable them to monitor vitals such as heart rate and HRV, along with other biometrics such as temperature. Through these sensors, these smart rings are able to provide users with an ECG literally within their fingertips.

5 Best Smart Rings with ECG

Tracking heart-related statistics isn’t the only thing they’re good at—they’re also designed to meet other needs as well. Here’s a quick look at the best smart rings with ECG:

1. Oura Ring

Despite adding a monthly subscription fee for advanced features, the Oura Ring is undoubtedly the most popular smart ring. Oura is currently selling the third-generation Oura Ring.

The Oura Ring uses infrared PPG sensors similar to those hospitals use to monitor patients’ heart rates. These sensors take samples 250 times per second for maximum accuracy. Oura says the measurements are 99.9% reliable and comparable to medical-grade ECGs.

ALSO READ: OURA RING TEST FOR 30 DAYS

The Oura Ring uses multiple LEDs to provide a more accurate reading than health-tracking smartwatches. It produces reliable measurements of users’ resting heart rate (RHR), HRV, and respiration rate. It also tracks users’ live heart rate, nighttime heart rate, and heart rate during workouts to give users better insight into their overall heart health.

If you are new to smart rings and want to use one to monitor your heart, the Oura Ring is a good first health-tracking device. The cheapest variant—a Heritage style Oura Ring in silver—costs $299. Buyers will need to pay more every month to enjoy all of the device’s advanced features.

GET OURA RING

2. Ultrahuman Ring Air

The Ultrahuman Ring Air is another popular smart ring among consumers, particularly those concerned with monitoring their heart health. Like the Oura Ring, this sleek-looking smart ring features an array of sensors, including PPG, which monitor vitals related to the user’s heart.

The Ultrahuman Ring Air uses its multiple sensors to measure heart rate, HRV, respiration, and more. While users shouldn’t rely on the device to be as accurate as medical-grade ECG equipment, it can be a reliable tool to measure vitals outside of sleep or workouts.

ALSO READ: ULTRAHUMAN RING AIR REVIEW

It’s worth noting that while the Ultrahuman Ring Air is designed to rival the Oura Ring 3, there are some important differences. First, it’s not as reliable when it comes to monitoring vitals during workouts. Second, sleep tracking is one of its major strengths. Third, it combines basic vitals with Ultrahuman’s metabolic fitness platform to provide additional insights into the users’ overall health.

Unlike Oura, Ultrahuman doesn’t charge monthly fees for advanced features. The good-looking smart ring costs $349 per piece, with all features unlocked. The Ultrahuman Ring Air comes from 5 through 14, which can accommodate more consumers.

GET ULTRAHUMAN RING AIR

3. Amazfit Helio Ring

Amazfit, a Chinese brand of smart devices, including smartwatches, entered the smart ring market with the Helio Ring—a fitness-focused wearable designed to track its users’ vitals regarding their physical activity. This device is less like the Oura Ring or the Ultrahuman Ring Air and more like the Whoop health tracker in the sense that it is aimed at measuring vitals related to recovery or other things.

The Amazfit Helio Ring features a slew of sensors and is able to measure heart rate, sleeping heart rate, blood oxygenation, and HRV with the help of the Zepp app (formerly the Amazfit app). Users will need to enable the heart tracking features in the app so that the Helio Ring will monitor these vitals. With this feature, users will be able to keep track of their heart health with just a few taps on the screen.

ALSO READ: BEST SMART RINGS YOU CAN GET NOW

That said, while the Helio Ring can be a standalone health device, it works best when it is paired with an Amazfit smartwatch. This allows users to get a better overall picture of their health, especially if they maintain an active lifestyle.

The Amazfit Helio Ring is a promising health-tracking device that could be the better choice for athletes and those who want to get fit.

GET AMAZFIT HELIO RING

4. Circul+

Of all the smart rings mentioned on this list, Circul+ is the only one designed to be a portable medical-grade ECG sensor. It’s not as stylish as the Oura Ring or Ultrahuman Ring Air, but what it lacks in style points it more than makes up for in reliability and accuracy in terms of vital measurements.

The Circul+ smart ring uses its patented Sensor Stabilization Technology to ensure that the device fits properly and that its slew of sensors, including a heart rate monitor and a blood pressure/ECG Lead 2 scannable, accurately take measurements. This is the only smart ring to claim medical-grade accuracy and FDA 510(k) cleared blood oxygenation testing.

ALSO READ: BEST SMART RING FOR SLEEP TRACKING

This smart ring can also provide accurate health readings regardless of the user’s skin tone. There’s no need to worry about LEDs making mistakes in measuring blood oxygen due to the user’s skin pigmentation. Doctors attest to the Circul+ smart ring’s accuracy and reliability, making it one of the most trustworthy consumer health devices available on the market today.

The Circul+ smart ring accommodates finger sizes from 8 to 16. It is sold for $299 per piece and comes with a charger.

GET CIRCUL+

5. Circular Ring

Last but not least, the Circular Ring offers another star for monitoring one’s health. The aptly named Circular Ring is a stylish health device with a replaceable outer shell (Pro variant). It tracks vitals such as heart rate, HRV, blood oxygen, and respiration. It also monitors biometrics during sleep and exercise and can act as a reliable stress management tool.

The Circular Ring uses a PPG sensor and two LED sensors to monitor heart statistics. It’s reliable and accurate in measuring heart rate and HRV, and its accuracy can be compared with that of other health trackers, such as smartwatches.

ALSO READ: CIRCULAR RING REVIEW

What’s great about the Circular Ring is that it monitors its users’ vitals and notifies them immediately if something is wrong. For example, if the user’s heart rate is too high, the device will alert them and provide recommendations or tips to relax and lower that heart rate to normal levels. Additionally, the Circular Ring helps users predict and manage stress.

While the Circular Ring is not as popular as the Oura Ring, it’s not as expensive. The device sells for $275, and users won’t have to pay a monthly fee for extra features. Everything becomes available with a one-time purchase. What’s more, since the outer shell is replaceable, the device can be customized to match the user’s look.

GET CIRCULAR RING

The Verdict: Which is the best smart ring with ECG?

All of the above smart rings feature the capability to monitor a user’s ECG. How should anyone choose what to get for themselves? Is the Oura Ring the smart ring with ECG?

For those who want an all-around smart ring that can measure accurate vitals and do not mind paying a monthly subscription, the Oura Ring is the best option. Those who want accurate measurements but do not want to pay extra to get more features should go for the Ultrahuman Ring Air or the Circular Ring.

Consumers who are hoping to have a smart ring to help them monitor their vitals while exercising have an option in the Amazfit Helio Ring and Circular Ring. These devices can do so much more than keep track of a person’s heart rate.

Those with a reliable, easy-to-use ECG tester that they can take anywhere have the Circul+ smart ring. This device monitors sleep as well, but it primarily works as an ECG worn around the user’s finger.

For the latest wearable tech news and updates, follow Smart Ring News on Facebook, Twitter, or LinkedIn.

The post 5 Best Smart Rings with ECG first appeared on Smart Ring News.

Technology has made many things easier—including keeping track of a woman’s monthly period. Now, there are smart rings that can help women from all walks of life prepare for and manage their monthly menstrual periods and stay updated with their ovulation cycle.

Today, we’ll be talking about two women-focused smart rings designed to help female users monitor their monthly periods: Movano Health’s Evie Ring and the equally classy Femometer Ring.

Which of the two works better in helping women care for themselves? Let’s find out.

Evie Ring vs. Femometer Ring Overview

Before diving deeper, here’s a quick comparison of the two smart rings:

ALSO READ: BEST SMART RINGS FOR WOMEN

Evie Ring vs. Femometer Ring: What Are the Differences?

Before discussing which is better for women’s health, it’s important to understand the key differences between the Evie Ring and the Femometer Ring.

The Evie Ring is designed as an all-around smart ring for women. It was made to fill in the gap left by other smart rings.

Apart from monitoring basic vitals such as heart rate, heart rate variability (HRV), and blood oxygenation (Sp02), the smart ring was mainly designed to monitor vitals related to women’s monthly periods. For this reason, it’s best to think of the Evie Ring as a do-it-all smart ring for women.

The Femometer Ring, on the other hand, is primarily designed for ovulation tracking. It monitors a woman’s basal body temperature (BBT) to arrive at predictions related to monthly periods, ovulation, fertility windows, and so on.

The ring also keeps track of its user’s temperature during sleep. While it’s effective at monitoring ovulation and fertility, it is not a full-featured smart ring, i.e. it does not track vitals such as heart rate, HRV, and more.

ALSO READ: BEST SMART RINGS YOU CAN GET

Now, let’s take a look at the features that each ring has.

Evie Ring Features

The Evie Ring has a slew of sensors used to keep track of vitals. These include:

• optical heart rate sensors (red and green LED)
• infrared heart rate sensors
• skin temperature sensor
• an accelerometer

These sensors monitor the user’s heart rate, resting heart rate (RHR), heart rate variability, skin temperature variation, respiration rate, and blood oxygen levels. They also keep track of the user’s monthly periods, sleep, and daily activities—including steps taken, minutes spent being active, distance traveled, and calories burned.

The Evie Ring is small and measures 8mm wide and 3mm thick. It weighs around 3.2 to 3.7 grams, depending on the size. Speaking of sizes, it’s available from 5 through 12.

It’s water resistant to a depth of 1 meter, so users won’t have to worry about washing their hands while wearing it. The ring features a uniquely designed gap to accommodate changes in the user’s finger, particularly the bloating that could occur whenever certain hormonal changes occur in the body.

Evie Ring’s battery can go from 0 to 100% in 90 minutes and can last for up to 4 days on a full charge. Interestingly, it comes with a carrying charging case that can store up to 10 or more charges, meaning users won’t have to worry about making sure the device gets charged safely on the go.

ALSO READ: BEST FITNESS TRACKER RINGS

Femometer Ring Features

The Femometer Ring, on the other hand, only has sensors for temperature monitoring since it focuses on tracking its user’s BBT. The device is primarily used at night so that it can monitor the user’s BBT during sleep, which is the best statistic to use in determining ovulation.

The device’s temperature sensors are very accurate, measuring a woman’s BBT with an error margin of ±0.1°C between 30°C and 37°C. This means it’s very reliable and dependable for the purpose it is designed for.

What’s more, the smart ring is capable of syncing within 1 minute and can connect to an iPhone or Android smartphone within 3 meters, meaning users don’t have to worry about staying close to the nightstand or any nearby surface where their smartphone is placed.

This ovulation tracking device is small, measuring 8mm wide and 3mm thick, just like the Evie Ring. It’s slightly heavier, though, weighing between 3.8 and 4.2 grams, depending on the size the user chooses. 

There are only four sizes: 6, 7, 8, and 9. The device has two charging contact points, both of which are small enough not to be felt when the device is worn.

ALSO READ: BEST SLEEP TRACKER RINGS

Evie Ring vs. Femometer Ring: How They Take Care of Women’s Health

So, how do the two smart rings fare when it comes to taking care of women’s health?

Evie Ring

With its slew of sensors, the Evie Ring can be counted on for the following uses:

Personalized Health Monitoring

The Evie Ring takes the difference between men and women into account when keeping track of vitals and providing suggestions. Healthy women tend to have slightly higher RHR compared to men (78-82 vs. 70-72 beats per minute (BPM)), and by getting the right measurements, the device will be able to give users are better look at their overall health.

Menstrual Period Logging

A woman’s menstrual period brings hormonal changes that affect many things, including sleep and overall health. Evie allows users to log and keep track of their menstrual cycle and PMS symptoms and provides recommendations on how to manage their well-being.

Evie uses the first date of its users’ last period and cycle length to estimate their next period, fertility window, and ovulation date. The device will also help users identify patterns and receive insight regarding the effects of their monthly period on their overall health.

ALSO READ: BEST SMART RINGS FOR PAYMENT

Mood and Energy Monitoring

By logging their mood and energy levels into Evie, like a diary, users will be able to gain insights as to how their mood and energy levels are affected by their biometrics. The device will also help users identify patterns related to the changes in their moods so they can manage them better.

Fitness Tracking

Evie tracks its users’ heart rate and HRV while they exercise. It’s not automatic, however—users need to log in when they are exercising before the device can monitor their workout biometrics. Evie will also count the number of steps users take and combine this information with the user’s heart rate to determine how many calories they’ve already burned, as well as provide some insight regarding their overall fitness level.

The biometrics measured during exercise will also be used to give users recommendations as to whether they can continue breaking a sweat or if they should take a break and focus on recovery. Additionally, Evie can inform users if they’re under stress so they can relax and take it easy.

Sleep Tracking

Users can also rely on Evie to monitor their biometrics while they sleep. The device will monitor sleep patterns, the amount of time spent on each sleep stage, and the user’s sleeping respiration rate. This information will allow Evie to provide users with insight into how their sleep affects their overall health and give users recommendations to improve their sleep.

ALSO READ: BEST OURA RING ALTERNATIVES

Femometer Smart Ring

While the Femometer Smart Ring is focused on monitoring a woman’s ovulation and fertility windows, the people behind it agree that a woman’s BBT affects their overall health. That said, here’s what the device can be used for:

BBT Monitoring and Ovulation Tracking

By wearing it at night before sleep, users will be able to use the Femometer Ring to monitor their BBT. This biometric indicates the possibility of a woman ovulating and entering her fertile window.

The device will also provide users with crucial information, such as their daily conception rate, and give them guidance on maximizing their fertility window. The device will be very helpful to women who are trying to conceive but might not be aware of the best times to try.

Cycle Management

The Femometer Smart Ring can also be used to monitor and prepare for monthly periods and ovulation. The device can provide users with insights into their period and predict potential PMS symptoms. It can also provide users with guidance on managing and handling these symptoms.

ALSO READ: BEST OURA RING DUPES

Pregnancy Tracking

This is one feature that expecting moms are sure to love. Once a user gets pregnant, the Femometer Smart Ring can then be used to monitor their pregnancy. Specifically, the device will help users become aware of their own health and well-being, helping to ensure a healthy pregnancy.

Sleep Tracking

Finally, the Femometer Smart Ring can also be used as a sleep tracker. It collects sleep data every minute and provides users with a detailed review of their sleep information, including details on their sleep duration and quality.

Using the information it collects, the device can provide users with expert analysis of their sleep patterns and how they change over time. The device will also help users improve their sleeping habits and reset their circadian rhythms.

ALSO READ: BEST SMARTWATCHES FOR SLEEP

The Verdict: Which Smart Ring Is Better At Women’s Health?

To sum it all up, it’s easy to understand that both smart rings have their functions and uses. Because of this, we really cannot say that one is better than the other overall. Simply put, it all depends on the user’s needs.

Women who want an all-around smart ring that can help them monitor their health on a daily basis should opt for the Evie Ring. It’s capable of monitoring every single essential biometric that users will want to be aware of. It can also help users monitor menstrual periods and mood changes.

Women who are hoping to get pregnant and want to be in tip-top shape for it, on the other hand, should get the Femometer Smart Ring. This specialized device will help users prepare for ovulation and live healthy lives so that they are at their best, whether the baby is yet to be conceived or is already growing inside their mother’s womb.

For the latest wearable tech news and updates, follow Smart Ring News on Facebook, Twitter, or LinkedIn.

The post Evie Ring vs. Femometer Ring: Which Smart Ring Does Women’s Health Better? first appeared on Smart Ring News.

There are many smart rings available in the market today—most of which are designed to help users monitor their vitals on a daily basis. While some have more features than others, most smart rings share the same basic capabilities, such as monitoring heart rate, blood oxygen saturation (sP02), and so on. There aren’t that many smart rings made for specific purposes.

For this reason, the Femometer Ring is truly rare. It’s not the only smart ring created for women, but it’s the only one designed to specifically monitor a woman’s fertility period more than other vitals the user has. This makes it the better choice for women who are looking to conceive.

ALSO READ: BEST SMART RINGS FOR WOMEN

In this article, we’ll take a look at the Femometer Ring’s features, how it performs, and if it’s worth spending your money on.

Femometer Ring Quick Summary

Before we start, here’s a quick summary of the Femometer Ring’s functionalities:

ALSO READ: BEST SMART RINGS YOU CAN GET

Femometer Ring Review: Specs and Features

The Femometer Ring’s exterior is made using wear-resistant, non-fading oxidized porcelain. This gives the device its shiny white finish, which looks classy and stylish depending on what the user wears. Its inner surface is coated with UV paint to make it more comfortable to wear on the user’s finger for longer.

The smart ring is small. It’s 8mm wide and 3mm thick and weighs 3.8-4.2 grams, depending on the size the user chooses. There are four sizes—6, 7, 8, and 9—and the device only has two silver-plated charging contact points, which are both small enough not to be felt when the device is worn. To get the right fit, Femometer tells buyers to measure their index, middle, and ring fingers, then choose their size based on the second number if the measurements are different.

ALSO READ: BEST FITNESS TRACKER RINGS

The Femometer Ring has accurate temperature sensors, capable of measuring a woman’s basal body temperature (BBT) with an error margin of ±0.1°C between 30°C and 37°C. It can sync within 1 minute and can connect to an iPhone or Android smartphone within 3 meters, as long as there are no obstructions.

The device has an IP68 rating and is waterproof to a depth of 1.5 meters for up to 30 minutes. This means users don’t have to worry about wearing the Femometer Ring while taking a shower or bath, washing hands, and so on, as long as it’s not worn while swimming. The smart ring’s battery can go from 0 to 100% within 20-60 minutes of charging and can last for up to 7 days on a full charge.

The Femometer Smart Ring costs $149, and there are no monthly subscription fees. It works with a companion app and can be used with an iPhone running iOS 8 or later or any Android smartphone running Android 5.0 or later.

ALSO READ: BEST SLEEP TRACKER RINGS

What the Femometer Ring Is Best Used For

As mentioned, the Femometer Ring specializes in a few purposes, unlike other devices that boast general capabilities. Here’s what this device is best used for:

BBT Monitoring

The Femometer Ring can be used to track a user’s BBT while they sleep at night. BBT is used to determine if and when a woman is ovulating. The device’s temperature sensors are very accurate, and users won’t have to worry about it making errors in its BBT readings.

Tracking Ovulation

For women who are actively looking for the perfect time to try and get pregnant discreetly and easily, the Femometer Ring will be a great help. This device will monitor the user’s BBT to predict ovulation. It will also provide her with information regarding her fertility window, daily conception rate, and fertility guidance.

ALSO READ: BEST SMART RINGS FOR PAYMENT

Cycle Management

Users will be able to use the Femometer Ring to help them prepare for and manage their monthly periods. Using the device, women can gain insights into their period, receive guidance for PMS relief, and also get forecasts for potential menstrual symptoms that could occur.

Sleep Tracking

The Femometer Ring also works as an excellent sleep tracker. It can provide users with expert analysis of their sleep patterns, rate their sleep so they’d know if they are getting enough rest at night, and be informed as to how their sleep patterns change over time. These details can be used to help users improve their sleeping habits and reset their circadian rhythms.

ALSO READ: BEST OURA RING ALTERNATIVES

Femometer Ring: Pros and Cons

Because it is a specialized device created for specific purposes, the Femometer Smart Ring has some advantages and disadvantages that buyers should consider before spending money on it. Here’s a quick look at them.

Pros:

• Classy and stylish feminine looks.
• Durable materials.
• Fashionable and can be worn with different clothing styles.
• The temperature sensor is very accurate.
• Very effective at tracking ovulation and fertility periods.
• Real-time ovulation tracking.
• Personalized guidance for both fertility and PMS management.
• More affordable compared to other smart rings available today.
• No monthly subscription fees.
• All prime features, including fertility classes, are free for the first six months.
• 1-year warranty and 30-day 100% satisfaction guarantee lets buyers try it out worry-free.
• Short charging time, long battery life.

Cons:

• Doesn’t track other things such as heart rate, HRV, Sp02, and other vitals competing smart rings watch out for.
• Only comes in white color. Competitors such as the Evie Ring come in more than one variant.
• It works with women with regular cycles only, ranging from 28 to 35 days. Tracking won’t be accurate for users with cycles with fewer or more days.
• It might feel tight if the user’s finger gets bloated with changes in hormones.
• It holds data for only 5 days at a time.
• Water resistance is limited to a depth of 1.5 meters.

ALSO READ: BEST OURA RING DUPES

Femometer Ring vs. Other Smart Rings

In this section, we’d like to offer a few comparisons to other options you might have. We’ve opted to compare the Femometer Ring to two wearables capable of tracking monthly periods so you can make better choices.

Femometer Ring vs. Oura Ring

The Oura Ring is considered the best smart ring in the market today thanks to its accuracy and its wide range of capabilities. That said, while it is accurate and boasts of many features that come as a result of 10 years of R&D, it does have some caveats. Here are some reasons why you should consider an Oura Ring instead of Femometer:

• Made using durable titanium.
• Has more sensors than the Femometer Smart Ring.
• More accurate measurements whether you’re awake or asleep.
• Tracks movements, whether the user is exercising or not.
• It works with over 40 apps to provide better insight into users’ overall health and fitness.
• Comes in many finishes, both glossy and matte.

Now, here are some reasons why the Femometer Smart Ring is better than the Oura Ring:

• It’s cheaper.
• It doesn’t have monthly subscription fees.
• It’s better for ovulation tracking.

For details, check out our Femometer Ring vs. Oura Ring Review!

Femometer Ring vs. Evie Ring

Movano’s Evie Ring is another smart ring designed for women’s needs. Unlike the Femometer Smart Ring, the Evie Ring also has other features that make it competitive in the smart wearables market. It is a competitor to other brands, including Oura, and deserves to be considered for the purpose. Here are some reasons why:

• Has more features than the Femometer Smart Ring.
• Comes in three colors.
• It can be used to track exercises, moods, energy levels, and vitals.
• Very comfortable even when the user’s fingers bloat with hormonal changes.
• The charger doubles as a carrying case—no worries about dropping or misplacing the device.
• The charger can be used to charge Evie on the go for up to 10 times.

Now, here are some reasons why the Femometer Smart Ring is better than the Evie Ring:

• It’s cheaper.
• It’s better for ovulation tracking.

For details, check out our Femometer Ring vs. Evie Ring Review!

The Verdict: Is The Femometer Smart Ring Worth Buying?

All that said—is the Femometer Ring worth buying at this time? We believe it’s both yes and no. This answer doesn’t consider the price of purchasing the device—what we consider important to choosing the Femometer Ring is your purpose for buying it.

If you’re a woman actively trying to conceive, the Femometer Ring will be useful. It will help you prepare for ovulation, become aware of your fertile periods, and provide you with suggestions on how to maximize your ovulation period. Satisfied users attest to the Femometer Ring’s accuracy and usefulness in this aspect and also mention that it’s comfortable and convenient to use.

This is especially helpful if you’re a career woman who really wants to start a family with your husband—or have more kids if you already have one. The Femometer Ring will help you stay updated regarding your monthly period, be aware of your ovulation days, and be guided when it comes to managing your fertility window and your PMS symptoms, if any.

On the other hand, if you’re looking for a smart ring that can help you monitor your fertility while also keeping track of your fitness and daily activities, the Femometer Ring might not be what you need at this time. It doesn’t have fitness tracking features. There are plenty of options in the market, but we recommend checking out the Oura Ring for better overall tracking or the Evie Ring for period tracking and exercise.

GET FEMOMETER RING

For the latest wearable tech news and updates, follow Smart Ring News on Facebook, Twitter, or LinkedIn.

The post Femometer Ring Review: Is It the Best Smart Ring for Women? first appeared on Smart Ring News.

In this Evie Ring vs. Oura Ring review, we’ll examine the two smart rings, how they perform, and which is the better choice for women.

ALSO READ: BEST SMART RINGS FOR WOMEN

Evie Ring vs. Oura Ring Quick Comparison

Before diving deeper, here’s a quick comparison of the two devices:

Evie Ring vs. Oura Ring: First Impressions

The Evie Ring is the first smart ring designed exclusively for women’s tastes and needs (although the Femometer Ring was the first to be released). It has a unique open design that allows for comfort regardless of whether the user’s fingers are bloated with hormonal changes or not.

It also comes in three shiny finishes—gold, rose gold, and silver. It won 11 “Best of CES” awards when it was unveiled in 2023 and is a medical-grade health tracker that can be counted on to provide women with the information they need to care for their health.

The Evie Ring is made using a proprietary material called “LiquidMetal.” This is a zirconium-based alloy coated with titanium PVD coating for a shiny finish.

The smart ring measures 8mm wide and 3mm thick and weighs 3.2 to 3.7 grams, depending on the size. It’s available in sizes from 5 through 12 and is water resistant to a depth of 1 meter, meaning it is limited to light water exposure only.

ALSO READ: BEST SMART RINGS YOU CAN GET

Oura, on the other hand, has been in the smart ring industry for years. This device is the result of 10 years of research and development and has improved features compared to older iterations. There are two Oura Ring versions: the classic Heritage and the sleek Horizon.

The Oura Ring features research-grade sensors that are capable of making accurate measurements day in and day out. Its exterior is made using durable biocompatible titanium with PVD coating, and its interior is made using non-allergenic, non-metallic seamless molding.

The Oura Ring has six finishes: silver, black, stealth gray, brushed titanium, gold, and rose gold. It measures 7.9mm wide, 2.55mm thick, and weighs 4-6 grams depending on the size. It’s available in sizes from 6 through 13. The ring is water resistant up to 100 meters, and you can use it when swimming, snorkeling, and even recreational diving (with caution).

ALSO READ: BEST FITNESS TRACKER RINGS

Evie Ring vs. Oura Ring: Features and Functionalities

Both the Evie Ring and Oura Ring feature the latest technologies in personal health tracking. Here’s a quick look:

Evie Ring Features

Evie Ring has several sensors that are used to monitor vitals. These include:

• Optical heart rate sensors (red and green LED)
• Infrared heart rate sensors
• Skin temperature sensor
• Photodiodes
• An accelerometer

These sensors allow the Evie Ring to be used for the following purposes:

Personalized Health Monitoring

The Evie Ring considers differences between men’s and women’s vitals and does its best to accurately measure RHR, HRV, and blood oxygen saturation (Sp02) to provide helpful insights. Healthy women have slightly higher RHR compared to men (at 78-82 vs. 70-72 BPM). By getting the right measurements, Evie will be able to provide a more accurate picture of its user’s overall health condition.

The Evie Ring measures vitals in three different ways: passively measuring vitals every five minutes during daytime and nighttime, on-demand real-time measurements for a period of 40 seconds, and also monitoring of vitals while the user is working out.

ALSO READ: BEST SLEEP TRACKER RINGS

Workout and Fitness Tracking

Evie can also be used to track heart rate and HRV while the user exercises. These biometrics give users insights into whether they can keep exercising or if they need to rest and prioritize recovery.

The device can also tell if the user is experiencing stress. However, the device won’t track workouts automatically. Users will need to log their exercises if and when applicable.

Aside from monitoring vitals during exercise periods, Evie will also monitor the number of steps users take each day. Combined with the user’s heart rate, this will help users know how many calories they have burned and provide them with detailed insights about their overall fitness.

Sleep Tracking

The Evie Ring is a good choice for a smart ring that can help users improve their sleep. In addition to tracking biometrics, the device will also monitor sleep patterns, sleeping respiration rate, and the duration of every sleep stage. These help Evie determine how the user’s sleep affects overall health. The Evie app will then provide recommendations on how users can improve their sleep.

What’s best about this is that the user’s finger remains comfortable even if it bloats, thanks to the unique gap created by the Evie Ring’s design.

Menstrual Period Logging

Hormonal changes that occur during a woman’s monthly period can affect sleep quality and overall health. Users can use Evie to keep track of their menstrual cycle and PMS symptoms to get recommendations on how to cope and improve their overall well-being.

The longer Evie is used, the more it can identify patterns and predict certain conditions. It can also provide better insight by using the first date of its wearer’s last period.

Mood and Energy Monitoring

Users can log their mood and energy levels to Evie daily as if they were keeping a journal. Evie will use the information over time to help users identify patterns in mood changes and provide users with insights to help them understand how their vitals affect their mood and energy levels daily. These insights can then be used to help manage issues related to mood changes and energy levels.

ALSO READ: BEST SMART RINGS FOR PAYMENT

Oura Ring

The Oura Ring uses research-grade sensors to monitor vitals. These include the following:

• Infrared PPG sensors
• Green LED sensor
• Red LED sensor
• Skin temperature sensors (negative temperature coefficient sensors)
• Photodiodes
• 3D Accelerometer

Oura has spent years improving these sensors and the technology behind them. With these, the Oura Ring can be used for:

Sleep Tracking

The Oura Ring is known for reliable and accurate monitoring of vitals during sleep. It will monitor specific information such as actual sleep duration, how deep the user’s sleep is, restfulness, how quickly the user falls asleep, and whether the user’s sleep is in sync with their circadian rhythm.  

The smart ring will also monitor breathing rate and Sp02 and combine this to give you your Sleep Score, which is a detailed and actionable analysis meant to help users improve their sleep.

ALSO READ: BEST OURA RING ALTERNATIVES

Readiness Scoring

The Oura Ring will then use the sleep score, along with the user’s HRV, body temperature, and RHR, to determine their Readiness Score. This score helps users determine whether they have had enough rest and are in optimum health to take on the day’s activities.

Activity Monitoring

The Oura Ring also monitors users’ movements, such as the steps they take during the day. It will combine activity data with users’ vitals to provide them with their Activity Scores.

This score helps users determine whether they are getting enough rest in proportion to the activities they engage in each day or if they are not getting enough exercise and should do more to stay fit and healthy. The device will also indicate the amount of calories burned.

Accurate Vitals Monitoring

The Oura Ring boasts of having the same accuracy, or even better, than that of the leading health trackers and smartwatches in the market today. Using its technologies, the device will accurately monitor vitals to provide users with reliable insights to help them stay on top of their health condition daily.

Stress Management

The Oura Ring can help users manage their stress levels. With prolonged use, it can learn the user’s biorhythms and eventually recognize stress and predict when it occurs. The device will provide users with information about the factors that cause their stress and give insights on how to build stress resilience to combat it.

Menstrual Tracking

Female users will be able to use the Oura Ring to track their monthly periods. Over time, the device will learn about the user’s specific body temperature trends that change with their hormones from time to time. The Oura Ring will then help users predict their menstrual cycles per month.

ALSO READ: BEST OURA RING DUPES

Evie Ring vs. Oura Ring: Pros and Cons

Both the Evie Ring and Oura Ring have their own sets of advantages and disadvantages that should be considered before buying. Here’s a quick look at each of them:

Evie Ring’s advantages over Oura Ring

• Cheaper than any Oura Ring model on the market
• All features are unlocked with purchase—no monthly subscription fees
• Charger can be used to charge Evie on the go for up to 10 times
• Charger doubles as a carrying case—no more worries about dropping or misplacing the Evie Ring
• Gap provides maximum comfort when fingers get bloated
• Very friendly user interface, especially for those using a smart ring for the first time
• Accounts for differences between men’s and women’s biometrics for better insights and recommendations

Oura Ring’s advantages over Evie Ring

• Boasts of better features as a result of 10 years of R&D
• Made with more durable materials—doesn’t scratch easily, unlike Evie
• More accurate measurements whether you’re awake or asleep
• Tracks movements better than Evie
• Works with over 40 apps, including Peloton, Strava, Apple Health Kit, Google Health Connect, and more for an integrated and well-rounded user experience
• Fully charged battery lasts for up to 7 days
• Has better water resistance

The Verdict: Which is Better for Women’s Health Monitoring?

Perhaps it’s easier to see that the Oura Ring is better than the Evie Ring in terms of accuracy, overall usefulness, and durability. It’s worth noting, however, that this gap in performance results from Oura’s 10 years in the health tracking industry. The Evie Ring still has some room for improvement, but that’s because it’s still considerably new.

If you’re in the market for a female-focused health tracker and do not mind waiting for updates and fixes to come in the future, then the Evie Ring could be a great choice. It’s cheaper than the Oura Ring at $299 and shows a lot of promise.

That said, it might be better to wait for Movano to iron out issues before spending money on this device. And if you’re already using a smart ring that works, wait for bugs to be solved before making the jump.

If you’re looking for a reliable smart ring and do not mind paying more for accurate measurements, then go ahead and get the Oura Ring. You can get the Heritage version for $299, and the sleeker and more stylish Horizon for $349. With an additional $5.99 per month for membership, you can get access to in-depth sleep analyses, temperature trend monitoring to predict sickness and monthly periods, personalized health insights and recommendations, and live and accurate heart monitoring.

Get the Evie Ring here. Get the Oura Ring here.

For the latest wearable tech news and updates, follow Smart Ring News on Facebook, Twitter, or LinkedIn.

The post Evie Ring vs. Oura Ring: Which Is Better for Women’s Health Monitoring? first appeared on Smart Ring News.

The Evie Ring, from Movano Health, was created to fill a gap left by health trackers available in the market. Aside from monitoring basic vital stats such as heart rate, blood oxygen saturation (Sp02), and so on, it is also meant to keep track of women’s menstrual cycles, as well as mood and energy levels.

Before we proceed into the specifics, let’s take a quick look at the Evie Ring’s characteristics and specs.

Evie Ring Quick Summary

Before we start, here’s a quick summary of the Evie Ring’s functionalities:

ALSO READ: BEST FITNESS TRACKER RINGS

Evie Ring Review: Specs and Features

First, the Evie Ring is made using a proprietary material its makers call “LiquidMetal.” This is basically a zirconium-based alloy coated with titanium PVD coating for a shiny finish. It measures 8mm wide and 3mm thick and weighs 3.2 to 3.7 grams, depending on the size you choose. It’s available in sizes 5 through 12 and comes in Gold, Rose Gold, and Silver finishes.

The Evie Ring has a unique design—it has an opening on one side of the ring to accommodate daily changes on the wearer’s finger. It’s worth noting that the opening itself has a distinct look, with one end a square and the other end angled like a triangle. The gap created by this opening is very helpful in keeping your finger free in certain situations, such as when you feel bloated in the morning. With the Evie Ring’s gap, you won’t have to resort to using things like soap to remove your smart ring painlessly.

Next, the Evie Ring has several sensors that are used to monitor vitals. These include:

• Optical heart rate sensors (red and green LED)
• Infrared heart rate sensors
• Skin temperature sensor
• Photodiodes
• An accelerometer

All of these sensors are meant to monitor the user’s heart rate, resting heart rate (RHR), heart rate variability (HRV), skin temperature variation, respiration rate, and SpO2 levels. The team behind the Evie Ring claims that it also tracks period and sleep and monitors steps taken, active minutes, distance traveled, and calories burned. Let’s talk about these later.

ALSO READ: BEST SMART RINGS YOU CAN GET

The Evie Ring is water resistant to one meter deep, which means users should avoid using it while swimming or beside deep water. Its battery can be charged from 0 to 100% in just 90 minutes and can last for up to 4 days on a single charge. The device comes with a charging case that contains 10+ charges, meaning you can take it with you anywhere without worrying about the battery running out.

The device works with a well-designed companion app for the iPhone. It is not compatible with Android devices at the moment. It costs $269 with no monthly subscription fees, making it more affordable than other more popular brands such as Oura and Ultrahuman.

ALSO READ: BEST SLEEP TRACKER RINGS

What the Evie Ring Is Best Used For

With all of its features, you can use the Evie Ring for the following purposes:

Personalized Health Monitoring

The Evie Ring accounts for differences in vitals between men and women and does its best to measure RHR, HRV, and SpO2 accurately. For instance, healthy women tend to have slightly higher RHR compared to men (78-82 vs. 70-72 beats per minute (BPM)). By getting the right measurements, you will be able to get a better picture of your overall health condition.

The Evie Ring measures your vitals in different ways. It passively measures every five minutes whether you’re awake or asleep, gives you real-time measurement on the spot for a period of 40 seconds, and also keeps track of vitals while you work out.

ALSO READ: BEST OURA RING ALTERNATIVES

Workout and Fitness Tracking

Speaking of working out, you can also use Evie to keep track of your heart rate and HRV while breaking a sweat. These biometrics will give you insights as to whether you can keep going, or if you need to take a break and prioritize recovery. The device can also tell you if you’re under stress so that you can take it easy. However, the device won’t track your workouts automatically. You will need to log in when you are about to start exercising.

Aside from monitoring vitals as you exercise, Evie will also monitor the number of steps you take each day using its built-in accelerometer. It will combine this with your heart rate to tell you how many calories you have burned and give you detailed insights about your overall fitness levels.

Sleep Tracking

If you’re looking for a smart ring to help you improve your sleep patterns, the Evie Ring is a good choice. In addition to tracking biometrics, it will also monitor your sleep patterns, sleeping respiration rate, and the duration of every sleep stage you go through. These data, combined with your biometrics, allow the Evie Ring to determine how your sleep affects your overall health. The Evie app will then provide you with recommendations on how you can improve your sleep.

What’s best about this is that the Evie Ring does this while your fingers remain comfortable, thanks to the ring’s design.

ALSO READ: BEST SMART RINGS FOR PAYMENT

Menstrual Period Logging

A woman’s menstrual period brings hormonal changes that can affect many things, including sleep quality and overall health. By using your Evie Ring to log and keep track of your menstrual cycle and PMS symptoms, you can get recommendations on how to manage your well-being.

Over time, Evie will use the first date of your last period and cycle length to provide an estimate of your next period, fertility window, and ovulation date, presented in a calendar format. It will also help you identify patterns and gain insight into how your period affects your overall health.

Mood and Energy Monitoring

Evie can also help you understand how your mood and energy levels are affected by your biometrics so that you can manage it better. To do this, you must log your mood and energy levels daily as if you’re writing in a journal. Evie will then use the information over time to help you spot patterns regarding the changes in your mood.

ALSO READ: BEST SMART RINGS FOR WOMEN

Evie Ring Pros and Cons

Just like any other smart ring on the market, the Evie Ring has advantages and disadvantages. You need to consider these before deciding to purchase it—or at least be informed of the following if you’ve already paid for it.

Pros:

• Looks really good as a smart ring. Some may not even notice that it’s a health tracker because of its appearance.
• Gap provides a lot of comfort whether you’re bloating or not, awake or asleep.
• Can be used by men, but it has special features designed specifically for women.
• Able to track patterns better the longer you log more information on it. This means it can provide better recommendations over time.
• App interface is friendlier compared to those from competing smart rings.
• Long battery life, with the ability to charge on the go.
• More affordable compared to other smart rings available today.
• No monthly subscription fees.

Cons:

• As a first-gen smart ring, it still has some issues that need a lot of ironing out.
• It looks good, but it tends to get scratched very easily. You need to avoid doing things that can affect its aesthetics.
• Sleep tracking measurements can be inaccurate at times.
• Ability to count steps taken can be inaccurate at times as well, especially when compared to other devices like the Apple Watch.
• Does not automatically track exercises. If you forget to log your exercises, it won’t store any relevant data.
• Menstrual tracking feature has room for improvement.
• Water resistance is limited to a depth of 1 meter.

ALSO READ: BEST OURA RING DUPES

The Verdict: Is The Evie Ring the Best Women’s Health Tracker?

So, is the Evie Ring worth buying? For us, it’s both a yes and no—yes if you’re a woman and you don’t mind waiting for Movano to drop some updates to improve Evie, and no if you’re already using another smart ring that does its job properly, and has no need for a specialized device to keep track of your monthly periods.

It’s worth considering that Evie is still very new at this point, which means there could be bugs affecting its overall performance. Since it’s their first smart ring, the team behind Evie is sure to make some improvements down the line so that the device will work properly as intended. It has so much promise, and if its makers eventually succeed in making its features work accurately, women everywhere will have a powerful health tracker worn on their fingers, not their wrists.

That said, if you’re already using another smart ring from another company, such as Oura, and are merely considering switching to Evie because of its women-focused features, we suggest waiting for updates to fix the current errors plaguing the device before buying it. You can use other apps to log your periods while you wait for Evie’s menstrual period logging features to improve.

For the latest wearable tech news and updates, follow Smart Ring News on Facebook, Twitter, or LinkedIn.

The post Movano Evie Ring Review: Is It the Best Smart Ring for Women? first appeared on Smart Ring News.

For this comparison we are taking a look at their specs and features, how they perform in real-life scenarios, what they are best used for, and how to choose between the two.

Circular Ring vs. Ultrahuman Ring Air Quick Comparison

Before diving deeper, here’s a quick comparison of the two devices:

ALSO READ: BEST SMART RINGS YOU CAN GET

Circular Ring vs. Ultrahuman Ring Air: First Impressions

While both the Circular Ring and Ultrahuman Ring Air look good, each has a uniqueness that will appeal to various users. Both come in clean-looking packaging designed to entice buyers, and both come with chargers inside the box. Ultrahuman included a USB Type-C cable in the box, but Circular did not, which users might want to have for convenience.

The Circular Ring comes with replaceable outer shells made using an alloy of stainless steel and carbon fiber and coating. The interior is made using medical-grade material that feels a bit plastic. The outer shells come in four different colors—silver, gold, rose gold, and shiny black—and you can always buy an extra in case yours gets scratched or dented with use. The smart ring is 9mm wide and 2.75mm thick and weighs 4 grams. This means it’s quite comfortable, but you’ll feel it on your finger, especially because of its size and the two metal prongs. It has sizes from 6 through 13.

The Ultrahuman Ring Air, on the other hand, doesn’t come with replaceable shells but is designed to last very long. It’s made using fighter jet grade Titanium, reinforced with tungsten carbide carbon coating. The part that sticks to your finger is made using medical-grade hypoallergenic epoxy resin. It’s 8.1mm wide and 2.4mm thick and weighs 2.4 grams. Its thickness and weight vary with size, from size 5 to 14.

ALSO READ: BEST OURA RING ALTERNATIVES

Circular Ring vs. Ultrahuman Ring Air: Features and Functionalities

Both smart rings are packed with the latest technologies used to monitor and stay on top of one’s health conditions. There are some differences, however, and these could be the deciding factor when you choose to buy one of them. Here’s a quick look at the features the Circular Ring and Ultrahuman Ring Air have:

Circular Ring

The Circular Ring boasts of the following sensors:

• 1 Photoplethysmography (PPG) sensor with infrared
• 1 red LED sensor
• 1 green LED sensor
• 3-axis accelerometer
• 1 surface temperature sensor

 With these sensors, the Circular Ring Slim and Pro variants can be used for the following purposes:

Health monitoring

Circular Ring can be used to monitor your heart rate 24/7 and get real-time measurements on demand, as long as it has a battery. This includes monitoring your HRV (heart rate variability), Sp02 levels, max HR, and activity intensity.

Sleep tracking and improvement

The Circular Ring can be used to keep track of your vitals while you sleep. It will also monitor your breathing patterns, and will give you recommendations on improving your sleep using core sleep and nap data.

ALSO READ: BEST FITNESS TRACKER RINGS

Stress and energy monitoring

Circular Ring Pro can also monitor your stress and energy levels and provide you with feedback and recommendations for predicting and handling stress. It can also launch guided breathing exercises to help you relax during the day and even as you prepare for sleep.

Overall health recommendations

Circular Ring Pro will monitor your vitals and notify you if there’s something that needs immediate attention. The device keeps track of your body temperature to help you determine if you have a fever. And if you have any medications, the smart ring will remind you to take them on time. Using its proprietary AI named Kira, the device will provide you with recommendations on how to improve your health.

Alarms

The Circular Ring Pro features a smart alarm that can help wake you up gently at the right time so that you feel rested and refreshed at your preferred time. It also uses a strong vibration motor to alert you at your set time.

ALSO READ: BEST SLEEP TRACKER RINGS

Ultrahuman Ring Air

The Ultrahuman Ring Air, on the other hand, has the following sensors:

• Infrared PPG sensor
• Non-contact medical-grade skin temperature sensor
• 6-axis motion sensors
• Red LEDs (heart rate monitoring and Sp02)
• Green LEDs (heart rate monitoring)
• Infrared LEDs (heart rate monitoring)

With these features, the Ultrahuman Ring Air provides important information you can use. These are classified into the following:

Movement Index

While the Ultrahuman Ring Air is capable of monitoring your overall vitals, it places emphasis on your movements so that it can help you maximize your metabolism and increase your non-exercise energy usage on a daily basis. For instance, it will inform you of the number of steps you’ve taken and the amount of calories you’ve already burned for the day. It will then give you helpful nudges so that you can develop and maintain healthy movement habits.

ALSO READ: BEST SMART RINGS FOR WOMEN

Sleep Index

Next, the Ultrahuman Ring Air will monitor your vitals as you sleep to provide you with an accurate picture of your sleep quality at night (or day if you stay up at night). It monitors sleep duration, your heart rate and HRV while sleeping, and your movements to calculate restfulness. If you’re interested, it can also provide details as to how deep your sleep is (sleep stages) and how long you have been sleeping that way. The device will also monitor your blood oxygenation and temperature and indicate how they impact your sleep as well.

Recovery Scoring

The Ultrahuman Ring Air also uses the information to provide you with insight about your body’s condition and then gives you recommendations on how to improve recovery. For example, it will monitor your vitals to determine whether you’re under stress or have a higher temperature than normal. The device can gather enough data so you can monitor how you’ve been doing for some time. It will then provide you with helpful tips on what you should do to improve your overall well-being at the moment.

Overall health improvements

Aside from the above, the Ultrahuman Ring Air also uses the data it gathers to provide you with recommendations to improve your overall health. These include providing tips for improving your body clock, getting better restful periods in between activities, eating your meals on time, and more.

ALSO READ: BEST SMART RINGS FOR PAYMENT

Circular Ring vs. Ultrahuman Ring Air: Pros and Cons

All that said, both the Circular Ring and Ultrahuman Ring Air have their own sets of advantages and disadvantages that you should consider before buying. Here’s a quick look at each of them:

Circular Ring Pro advantages VS Ultrahuman Ring Air:

• Slightly bigger size means you’re more conscious that you’re wearing the device and will be cautious about it
• Replaceable outer shells allow you to refresh your Circular Ring Pro’s looks
• Physical button allows for a more tactile feel when using the Circular Ring Pro
• Charging takes only 45 minutes from 0 to 100%.
• Battery lasts up to 5 days
• Can work with iPhones running on iOS 11 (Ultrahuman Ring Air is limited to iPhones running iOS 15 and newer)

Ultrahuman Ring Air advantages VS Circular Ring Pro:

• Ultrahuman Ring Air is smaller and lighter, and more comfortable to wear for longer
• Has more sensors, allowing for more accuracy when monitoring your vitals
• App has better UI
• Premium looks and better feel compared to Circular Ring Pro
• Does not have prongs, unlike the Circular Ring Pro
• Has better water resistance
• Provides more accurate readings and more useful insights
• Comes with USB Type-C in the box
• More affordable

ALSO READ: BEST OURA RING DUPES

The Verdict: Which is Better?

By now, you might be asking, “What should I buy?” Regardless of the pricing and design, you’ll have to consider what they are meant to be used for.

If you want to get a good smart ring that can help you sleep better and wake up refreshed and on time, the Circular Ring might be the better option. Its features are clearly designed to help you prepare to get better sleep, improve your sleeping patterns, and wake you up gently as opposed to getting shocked by a loud alarm beside your bed. The Circular Ring also matches your mood and daily get-up, thanks to its replaceable outer shell.

If you’re looking for a smart ring that can help you accurately monitor your vitals and improve your metabolism and daily activities, then go for the Ultrahuman Ring Air. It has loads of sensors to assess your overall well-being accurately and provides you with the necessary insight you need to make sure you stay healthy. It’s not a full-on fitness tracker, but it can help you keep track of your steps, the calories you burn, and the rest you get. It’s more affordable, definitely reliable, and a really good option if you’re always on the move.

Get Circular Ring here and Ultrahuman Ring Air here.

For the latest wearable tech news and updates, follow Smart Ring News on Facebook, Twitter, or LinkedIn.

The post Circular Ring vs. Ultrahuman Ring Air: Which Health Tracking Device Is Better? first appeared on Smart Ring News.

The Circular Ring is designed to have a thin profile on your finger while still being able to do what a smart ring should—monitor health metrics, wake you up at your preferred time, and so on. It’s the latest smart ring from French company Circular, which released two variants—Circular Slim and Circular Pro.

There’s no big difference between the two other than the Pro model’s option to switch the outer shells. In addition, the Pro variant has a bigger battery and a physical button.

The Circular Ring is still new, but we were able to get our hands—er, finger—on it for a quick trial. So, for this review, we’ll be discussing first impressions, how the device looks and feels when you’re wearing it, how it works, and what we actually think about it.

ALSO READ: BEST FITNESS TRACKER RINGS

Circular Ring Quick Summary

Before we start, here’s a quick summary of the Circular Ring’s functionalities:

Circular Ring Review: First Impressions

First, let’s talk about the packaging. The Circular Ring comes in a cleanly designed box with an opening secured using a magnet. There’s not much to see outside the box, which means you’re actually encouraged to open it immediately to get the smart ring inside. Once you open the box, you’ll find the Circular Ring and its charger safely tucked in foam.

The Circular Ring looks simple and unassuming, but it feels premium. It’s very different from its predecessor in terms of appearance because first, there’s no physical rubber button that can be pushed; second, it has a matte finish different from the shiny finish on the Circular Pro’s outer shell; third, the Slim variant is noticeably slimmer; fourth, it has a simple but good-looking logo, which serves as the button; and lastly, its metal prongs that are used to charge the device are smaller compared to the ones found in Circular’s older smart ring.

As for the charger, there are two magnetic terminals that connect to the prongs on the smart rings. It has a USB-C connector, so you can connect it to your laptop, iPhone, or Android smartphone to charge the device. It also has an LED light that tells you if the ring is charging.

ALSO READ: BEST SLEEP TRACKER RINGS

Using the Circular Ring Slim

Like the Circular Pro, the Circular Slim is used with a smartphone app. You will first need to download the app and then connect the Circular Slim to your smartphone using Bluetooth. You will also need to wear the smart ring to take advantage of all of its features, although some will still work while it’s not being worn.

First steps

To set it up, first charge your Circular Slim using the supplied charger. You can attach the charger to any device with a USB-C port, but this could be challenging if you are using your smartphone for the purpose, especially because you will need to use your smartphone in the succeeding steps. This will be easier if you have a USB-C cord extension, which you can also order from Circular.

Next, get the Circular Ring app for the iPhone or Android. Once you have it, you will need to Sign Up for an account with Circular if you don’t have one yet, or Sign In if you’re already have an account and/or are using a Circular Pro smart ring.

ALSO READ: BEST OURA RING ALTERNATIVES

Once you’re already signed in, it’s time to connect the ring to the app. Tap on My Ring at the top-right corner of the screen, then tap on Set up new ring under General. From there, you will need to select Slim, then follow the slew of instructions that appear on the screen.

You might experience some connection issues, as we have. When you do, you might need to do a soft reset on the Circular Slim, remove it from the list of connected or recognized smart rings from the Circular app, and also forget the device in your smartphone’s Bluetooth settings. If you do this, simply connect the device to your smartphone as you did the first time.

ALSO READ: BEST SMART RINGS FOR PAYMENT

What the Circular Slim Is Best Used For

If you succeed in connecting your Circular Slim to the app on your smartphone, congratulations! You are now on your way to enjoying its features, some of which can be compared to similar features on more expensive devices. We’ve tried it and can vouch for its effectiveness.

Health Monitoring

The Circular Slim smart ring is fitted with a slew of sensors used to measure your health statistics. The device accurately monitors your heart rate, HRV (heart rate variability), breathing rate, blood oxygen (SpO2), and the intensity of your current activity. Don’t worry about the information’s accuracy—the Circular app will give you tips on how to get these statistics best.

In our case, we were advised to clench our fists while the smart ring was measuring. The app showed that the data accuracy was “poor,” so we had to wait a bit longer for the data to become more accurate. Eventually, we decided to remove the Circular Slim, wait a few seconds, and then put it back on, but this time, it was in a relaxed position. The app indicated that the information is now more accurate, and we have confirmed it using other health monitoring devices. For reference, we wore the Slim on our right index finger.

Aside from the usual stats like heart rate, the Circular Ring also monitors your body temperature to help detect certain conditions, like a fever. It monitors your stats 24/7—as long as it has a battery—and gives you tips on how to improve your health.

ALSO READ: BEST OURA RING DUPES

On-Demand Measurement

While the Circular Ring monitors your health stats every minute, you have the option to get measurements on demand. This gives you instant access to the information you need at the time you need it, allowing you to stay on top of your health condition.

Monitoring and Handling Stress

The Circular Ring provides live stress score feedback and stress predictions based on the stats it measures while you engage in activities. It can then give you guided breathing exercises to help you relax, whether you’re still doing activities or are already preparing to sleep.

Improving Sleeping and Waking

Speaking of sleep, the Circular Ring is designed to help improve your sleep. It helps you ease into sleep by giving you notifications about your set bedtime. Then, it monitors your sleeping stages (REM, light sleep, deep sleep) and napping habits and provides tips on how they can be better. It also has a Smart Alarm feature that gently nudges you before your set alarm time so that you wake up gently and refreshed instead of abruptly due to strong vibrations.

Wellness Recommendations

Aside from the above, the Circular Ring also monitors your energy and provides you with helpful recommendations to improve your overall health and wellness. These include recommendations such as getting some sun, getting a cup of coffee, and working in what Circular calls your “Productivity Zone.” It also reminds you of your medications, if you have any, and alerts you if there’s anything wrong with your vitals.

Keeping track of time

While the Circular Ring is not a watch, you can use it to keep track of time. Simply set the alarm and Slim will vibrate at your specified time. This is perfect for instances when you aren’t wearing a watch and do not want loud noises to wake you up, like a blaring alarm from your phone. Use case scenarios include when you’re sleeping, driving, in a meeting, or in a noise-free zone.

ALSO READ: BEST SMART RINGS FOR WOMEN

Circular Ring Slim Pros and Cons

All that said, Circular Slim has some advantages and disadvantages. Here are some of the smart ring’s pros:

• 2.2mm-thin profile and 2-gram weight make it very comfortable to wear
• Aluminum build makes it durable
• IPX8 rating lets you use it while swimming for 30 minutes

Now, some of its downsides:

• You might forget you’re wearing it and end up doing something that can damage the ring
• Matte finish scratches easily
• You might forget that you’re not wearing it and end up having to reset it to reconnect
• Disconnection issues can be very annoying
• Slow to produce accurate measurements at times
• Does not track workouts or exercise
• No third-party integrations (does not work with Apple Health or Google Fit, and other apps)
• Circular app could be better
• Battery doesn’t last as long as Circular claims

The Verdict: Is Circular Ring Worth It?

Perhaps by now, it’s painfully obvious that the $297 Circular Slim looks and sounds good at first glance, but it’s not a powerhouse like other devices. It’s mainly used as a health tracker for everyday activities, a sleep tracker to help you get better sleep, and an alarm for when you want to wake up or be notified of certain times without any noise. It has some potential, as indicated on paper, but our user experience leaves a lot to be desired.

If you’re looking for a wearable that does these three things, don’t mind spending a week or so to let the device get acquainted with your habits, and don’t want to spend on more expensive but more powerful options, then Circular Slim might be good enough for your needs. But if you’re looking for something more reliable and do not mind spending more to get your money’s worth, get the Ultrahuman Ring Air, Oura Ring, or check out other smart rings.

Get the Circular Ring here!

For the latest wearable tech news and updates, follow Smart Ring News on Facebook, Twitter, or LinkedIn.

The post Circular Ring Review: Is It Worth It? first appeared on Smart Ring News.

Samsung Galaxy Ring Battery Life

Battery life may not be the first thing you want to know about a new wearable, but the Galaxy Ring is worth noting as it’s by far the best among smart rings on the market. Most smart rings like the Oura Ring and the Ultrahuman Ring Air can only last up to 7 days and 6 days, respectively. Meanwhile, the Galaxy Ring is expected to last up to 9 days, making it the most long-last of all health rings available.

ALSO READ: BEST SMART RINGS YOU CAN GET NOW

Samsung Galaxy Ring Units

Smart rings have never seen this level of hype until Samsung announced the Galaxy Ring. It’s been an Oura Ring killer considering the South Korean tech giant’s influence in the tech space. According to insiders, Samsung is gearing up for its first batch of 400,000 units of the Galaxy Ring. There will be nine sizes to choose from.

ALSO READ: BEST OURA RING ALTERNATIVES

Samsung Galaxy Ring Release Date

According to recent reports, the Galaxy Ring specs and price will be unveiled in July in time for Samsung’s Unpacked event wherein the Galaxy Z Fold 6 will also be revealed. The release is expected to commence in August, one month after the full official launch of the smart ring and Samsung’s lineup of foldable smartphones.

In 2023, Samsung announced the Fold and Flip smartphones on July 26 and started releasing them on August 11. In 2024, these dates coincide with the 2024 Olympic Games in Paris, so the company had to make adjustments to the date. Nevertheless, Samsung is a principal sponsor of the Olympic Games, so we can expect its Team Samsung athletes to be rocking the newly launched smart ring at the Olympic Games.

ALSO READ: BEST SMART RINGS FOR WOMEN

For the latest wearable tech news and updates, follow Smart Ring News on Facebook, Twitter, or LinkedIn.

The post Samsung Galaxy Ring’s Battery Life, 400K Launch, and New Release Date Confirmed first appeared on Smart Ring News.

Oura Ring Summary

Amazon

The Oura Ring has just recently been made available on Amazon globally, a wise move for Oura, making the smart ring accessible to all. It’s available on Amazon US and Amazon UK and ships globally. The ring has the same price as the website, starting at $299 for the Heritage variants and $349 for the Horizon variants. The Oura Ring is available on all colors, including silver, stealth black, gold, rose gold, and black. Brushed titanium in Horizon is also available.

Get Oura Ring on Amazon!

Best Buy

Another online marketplace to pick up the Oura Ring from is Best Buy. Oura’s venture into the mass market was in April 2024 when it partnered with Best Buy. The Oura Ring has since been available in 124 Best Buy stores and Best Buy US and Canada websites. All variants of the smart ring are available, including the brushed titanium model. Price starts at $299.

Get Oura Ring from Best Buy!

Softbank

If you are based in Japan, you can pick up the Oura Ring directly through Softbank stores, its website, and authorized retailers, including Yodobashi and Bic Camera. Softbank is a mobile company that started selling the smart ring in April 2023. Price starts at 48,302 yen or equivalent to about $326 at the time of this writing. All colors and styles are available.

Get Oura Ring from Softbank!

OuraRing.com

You may also get the ring from the Oura Ring’s website. All styles and colors are available, of course. However, it takes a little longer for delivery to commence on the website based on experience, so I don’t recommend buying from there.

Get Oura Ring from OuraRing.com!

For the latest wearable tech news and updates, follow Smart Ring News on Facebook, Twitter, or LinkedIn.

The post Where to Buy Oura Ring (List of Retailers) first appeared on Smart Ring News.