Most smart rings these days claim to provide marathon battery life, but have not reached a promise. For example, consider Oura Ring 4, which claims to have an 8-day battery life. I still love and am happy to charge the ring, but compared to smartwatches, part of the appeal of smartrings is their long battery life.
If you really want a smart ring with a competitive battery life, I have it for you. I’ve been testing RingConn Gen 2 A smart ring that boasts a marathon battery life of 10-12 days. The smart ring comes with other perks and some drawbacks.
Soon, RingConn 2 has some green flags. Unlike products with products that start at $350 and go up to $400 or $450, this smart ring costs $300 and requires a subscription to ensure full access to your health data It won’t do that. Sizing starts at size 6, passes through size 14, and you can get the ring in three colors, silver, black and gold.
The ring build is more square than a circular, but I wasn’t bothered by this unique shape. It fits comfortably around my fingers without any problems. Despite being healthy and frequently worn, the ring does not easily discolor.
Also: Oura Ring 3 vs Oura Ring 4: Which model is right for you?
The RingConn Gen 2 comes with an already impressively long battery life case that powers the empty battery of the Smart Ring for over 150 days. As someone who constantly charges several wearable devices at once, this long-term charging case allows you to use your smart ring without hanging into the outlet, making it part of the RingConn.
Most smart rings offer daily scores for two to three important health metrics: sleep, activity, and preparation. Preparation is calculated based on yesterday’s activity, how you slept, and other biometric data.
The RingConn Gen 2 measures your vitals, sleep, activity and stress, but not your preparation. Instead of being ready, it offers wellness balancing features. All of the data mentioned above is retrieved and displayed in a flower-like graph. It features long petals for biometrics and expanded recommended benchmarks and shorter petals for those that are not. If all petals are of the same length, it indicates that your health is in equilibrium. I loved how I was able to see all the important data that appears in such a digestible visual way when I opened the app.
RingConn Wellness Balance brings together activity, sleep, vitals and stress scores in a comprehensive illustration of your health.
Screenshot by Nina Lemont/ZDNET
Hardcore trainers will assess that exercise regimens need to understand the intensity of the day, using the preparation and energy features of the smart ring app. If that’s yours, you may be unhappy with the wellness balance function, and I would recommend a well ring, an ultra haman ring, or a galaxy ring instead.
The app delivers your scores with context that helps you inform the reason behind your sleep or vital score. One day, while testing the ring, I was sick, but slept all day. Due to the time I spent in bed, I found that too much sleep could slow my metabolism or lead to weight gain.
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RingConn says that the second generation ring batteries last for up to 10-12 days, but in my testing I found that only 7 lasted. Still, it’s much longer than the battery life of other smart rings I’ve tried. This lasts for 4-5 days on a single charge. I can undoubtedly say that this smart ring has the most impressive battery life of all the brands I have tried.
RingConn Gen 2 also boasts sleep apnea detection with 90.7% accuracy, according to the website. If you are a chronic noler who wants to know more about how your breathing affects you all night, sleep apnea will monitor your condition and ask your questions It will help you answer some of the following: This not only provides a graph detailing this, but also provides a timeline showing when SPO2 fluctuates at night, but also tells you when you have a significant or small outlier during sleep during the night .
I wore Oura Ring 4 alongside the RingConn Gen 2, but I found the latter seemed to underestimate both the time I spent sleeping and the steps I took throughout the day.
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RingConn and Oura both ranked my sleep efficiency in the 87th and 88th percentiles. Wella said I had 11 hours and 8 minutes of sleep, but Rincon said I had 10 hours and 50 minutes of sleep. RingConn reported 11,091 steps, and Oura reported 15,259 steps. We’ve seen that wellring tends to overestimate step counts across a variety of Reddit threads.
In healthy night sleep, Wella recorded a sleep score of 8 hours and 2 minutes, 94% sleep efficiency and 90 sleep score. RingConn recorded an 84 sleep score, 7 hours and 45 minutes of sleep, and a sleep efficiency of 91%. In both cases, RingConn subtracts about 15 minutes from my nightly sleep.
ZDNET purchase advice
I enjoy most aspects of wearing this subscription-free smart ring, with the price being $300 ($50 less than my competitors), which is what I would expect to replace Oura’s subscription-based service. This is a smart ring recommended for those looking for it. Especially if you want a smart ring with a battery life that actually lasts a week before charging.
One area where I noticed the lack of RingConn’s smart ring was in the user interface. The app feels undeveloped, with some of the messages lacking personal context and proven to be generated from your own data. On a good sleep score day, all I said when I clicked on the sleep tab was, “Good sleep makes you happy.” That’s my only real grievance and I hope that future software updates will make recommendations more tweaked and beneficial.
Otherwise, RingConn Gen 2 An impressive smart ring with comprehensive health metric monitoring at the cheap edge of the smart ring spectrum. It accurately tracks your sleep with features such as sleep apnea monitoring. This is a build that helps you discover snoring patterns, a marathon battery life (an additional charging case with 150 days of juice), and a comfortable build to wear.
