Smart Ring Health Tracker – 24/7 Fitness & Sleep Tracking with Heart Rate Monitor, IP68 Waterproof Activity Tracker for Men/Women, 50+ Workout Modes, 7-Day Battery(Sliver 8#)
$16.99
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Revolutionize Your Health and Fitness with Our All-in-One Smart Ring Are you tired of juggling multiple devices to keep track of your health and fitness? Look no further! Our ring is the ultimate solution, designed to meet the needs of both men and women, whether you’re a fitness enthusiast, a health – conscious individual, or just looking for a convenient way to monitor your well – being.
Date First Available : August 22, 2025
Manufacturer : Kuinha
ASIN : B0FNCGQX73
Best Sellers Rank: #9,829 in Electronics (See Top 100 in Electronics) #33 in Smart Rings
Customer Reviews: 3.3 3.3 out of 5 stars (82) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
First, purchase a sizing kit: Before buying a ring, first purchase a sizing kit, which includes a ring sizer to determine your size. Using a sizing kit can help you avoid returns and exchanges, ensuring you choose the correct size before making a purchase (B0F3WWL5X). The app version requires Android 6.0 or above/iOS 11.0 or higher.
Intelligent Sleep Tracking:Experience seamless sleep monitoring with this Sleep Tracker Ring. It automatically records your sleep onset, wake-up times, and sleep quality (deep/light sleep) via easy-to-read graphs. As a versatile sleep ring and smart ring for both men and women, it empowers you to adjust your habits and improve your sleep quality
Comprehensive Health Monitoring:Track vital metrics like blood oxygen, heart rate, and blood pressure 24/7 with this robust device. Whether you view it as a health ring for women men or a health tracker for men, the real-time data available on the app ensures you stay informed about your overall wellbeing—making it one of the best health rings for men women
Activity & Fitness Tracking:Automatically monitor your steps, calories burned, and distance with this feature-rich device. With multiple sport modes (running, cycling, yoga, and more), it serves as the ideal fitness tracker ring. Recognized among fitness rings for men women and smart rings for women men, it provides comprehensive exercise insights for an active lifestyle
No Subscription Fees: Access the smart health app for life with this smart ring for men and fitness rings for women—no recurring payments. Designed as a trusted health tracker for men, it delivers real-time health data without locked features or hidden costs. Prioritizing affordability, the app integrates seamlessly with smart rings for men and fitness rings for women, ensuring full transparency in tracking. practical choice for users seeking uninterrupted insights into their wellness journey
Extended Battery Life & Fast Charging: Engineered for long – lasting use, this smart ring has an impressive battery life and can be quickly charged. The included charging case provides multiple charges, ensuring that you can rely on it for continuous health monitoring
8 reviews for Smart Ring Health Tracker – 24/7 Fitness & Sleep Tracking with Heart Rate Monitor, IP68 Waterproof Activity Tracker for Men/Women, 50+ Workout Modes, 7-Day Battery(Sliver 8#)
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$16.99
CG –
Works great
Well worth the price. Did have a slight challenge syncing with internet and app!! Just bought another one for a backup Christmas present Size 8
Tanager –
A great idea but the battery doesn’t last a day
I was pretty excited about a smart ring with a visible display. It shows the time, steps, heart rate, oxygen saturation, amount of sleep, and battery status. Unfortunately the execution is less than ideal. The lights eat up the battery, so that rather than charging every 7 days, it needs to be charged more than once a day. The charging case is very cute and seldom needs to be recharged, so there is that. The lights can be turned off, but random touches by the adjacent fingers soon have it brightly flashing on again, even when you twist the ring to keep the digital switch away from them (yeah, pun intended). If you want a randomly-activated finger flashlight, this is the ring for you!The sleep tracker works — sometimes. It’s supposed to word from 9pm-11am, so afternoon naps are out. But even during the specified hours, if you fall asleep too late, it doesn’t catch it. On the other hand, it has said I was sleeping when I was on the computer late at night. The good thing is you can always find out what time it is, even in the dark.In terms of how well the sensor works, the heart rate was usually reasonable, sometimes not. You can turn on the heart rate and O2 meters manually without using the app; otherwise I think it reads them every half hour.The title speaks of 50 sports modes — there are four on the JRing app, but all I used it for was walking anyway. It counts steps you take in the house, so you don’t have to carry your phone around, but I can’t say anything about the accuracy. On a walk, the steps were half those counted by my reliable phone step tracker.It does seem to be waterproof, but I’m returning it so I can’t say how long that will last. If it did everything it said it would, I would have loved it! Even with only a few functions working, I feel a certain affection for it, but more as a cute little toy than as a reliable fitness tracker.I also bought the gold and silver smart rings from this manufacturer. They used the more capable ECTRI app. At first the app wasn’t available in the Google Play Store for Android phones. But when I was finally able to install it, it asked for permission to my location, which was reasonable, but also to my emails, calendar, photos and videos, and files and documents — in other words, almost everything on my phone (actually, so does the JRing app). I found this to be an unacceptable entry point for spyware and refused to install it. The rings can’t run without the app, so they’e all going back.
Steve –
Looks good works perfectly
Love this Ring Easy to set up app on my android to keep a record. And with a touch I can see the time. How many steps I’ve taken. My heart rate . My oxygen level. How much sleep I had last night. And the battery level.😎
Cowgirl78 –
Did Not Work
Item did not connect to phone. App did not work. Returned item.
D. D. –
Great price, but my LED version lasts less than 24 hours.
Website says 7 day battery life, I get less than one day. I think the LED lighting up is the problem, but it spins around as I wear it and activates. A shame as it is a great price.The pulse rate matches my apple watch. Sometimes it goes crazy, but most of the time it is right on the money. The SPO2 seems right but I am always about 99% so hard to tell. Steps seem to work well, even with my hands in my pocket on cold mornings.The display is easy to read with little icons like feet and a red heart. Water didn’t affect it.Sleep tracking seemed to work good, hard to tell about deep and light sleep, but was about the same as my watch. I can’t tell if it is using the same data or not.I thought it would be too fat to be comfortable, but it fit good and matched the standard US size chart. Also, it isn’t really that fat. Kinda remarkable how they put so much into this device.
Beth –
Terrible charging, great otherwise!
I really like this ring. The sizing is dead on to standard ring sizing. The instructions are terrible but there’s plenty of information available online, just search for it. The only part of this ring I care about is the watch use. If you dim the display, the battery lasts longer. My big issue is the charging. It’s like the charging times out after a while before the ring reaches further than 72%. If I remove it from the charger and return it multiple times it eventually gets charged 100%. BUT, the battery lasts forever below 50%. The ring has lasted from 9% to 0% for a day and a half! It said 0% for nearly 7hrs!! My guess is the numbers are just way off and you shouldn’t rely on them, as long as you’re using it for just the watch like me. I can’t attest to the other features or app because I don’t pay any attention to them. For my purposes and the cost, I strongly recommend this ring!
Harold F. Larsen –
Works great with 5 day battery before needing a charge.
It’s comfortable, looks very nice and tracks my steps, oxygen level, pulse, sleep patterns , and temperature. Even can take my blood pressure pressure, but it appears to show a lower blood pressure than my arm cuff. It’s still nice to track it though with the ring. I first ordered the ring sizing kit and that helped me buy the perfect size. All I all I like it very much and it is reasonably priced. It is dust proof and water proof, but I’m not pus that just in case and have been taking it off before showers bu leave it on when way my hands. The battery lasts me 5 days before needing a charge and I’ve only had to charge the battery case once.
Steven Bentley –
Junk right from the Box. No Star
The charging case charges really good. But the ring will not change. The LED lights up when it’s in the charger and magnet charging cable. But the battery is always on 0. The app let me set up the device but want let me create a account. It takes me to sign in. Nothing about creating a account. I will never trust Amazon anymore. Junk right from the box.