RingConn Gen 2, World’s First Smart Ring with Sleep Apnea Monitoring, No APP Subscription, 12-Day Battery Life, Stress/Heart Rate/Women's Health Tracker, Android & iOS Compatible (Gold, Size 10)
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 3 left in stock, order soon!
Arrives
Friday, Sep 5
Recently Viewed
Color: Royal Gold
Size: 10
Features
- [Sleep Apnea Monitoring] RingConn Gen 2 Smart Ring supports sleep health with advanced technology. Developed with leading universities and hospitals, this AI-powered ring accurately tracks sleep apnea. Unlike traditional devices, it's lightweight and comfortable, offering multi-day monitoring with real-time AHI data and personalized insights via a dedicated app for easy sleep health management
- [No Subscription Fees] Unlock lifetime access to the comprehensive suite of features on the RingConn Smart Health Monitoring App with your RingConn Gen 2 Smart Ring. Experience continuous, real-time health tracking and personalized insights
- [More Than Just Health Monitoring] RingConn Gen 2 Smart Ring surpasses standard health monitoring features by not only tracking your activity, sleep, stress, heart rate, HRV, and blood oxygen saturation but also supporting OTA updates. This ensures continuous improvements and the addition of new features, delivering an ever-evolving experience tailored to your needs
- [Waterproof for Every Adventure] RingConn Gen 2 Smart Ring features upgraded water resistance of up to 100m, making it perfect for daily wear, workouts, and swimming. Plus, RingConn Gen 2 offers outstanding durability with a gentle touch, even for sensitive skin
- [Longer Battery Life & Ultra-Thin Design] RingConn Gen 2 offers up to 10-12 days of battery life, keeping up with your busy lifestyle. Battery life varies by ring size larger sizes (12-14) can last up to 12 days. With the smart charging case, it can exceed 150 days. The updated design is now thinner, lighter, and more comfortable with a better fit than ever so light, youll hardly notice its there
- [HSA/FSA Eligible] RingConn Gen 2 Smart Ring is HSA/FSA approved. Easily use your Flexible Spending Account or Health Savings Account to make a purchase
- [What You Get] RingConn Smart Ring*1, 1m/3.3ft USB-C to USB-C cable*1, user manual*1, our worry-free 12-month warranty, and friendly customer service
Operating System: Wear OS 3.0
Memory Storage Capacity: 2 MB
Special Feature: Sleep Apnea Monitoring
Connectivity Technology: Bluetooth
Wireless Communication Standard: Bluetooth
Battery Cell Composition: Lithium Polymer
GPS: No GPS
Shape: Round
Brand: RingConn
Model Name: RingConn Gen 2
Product Dimensions: 11.3 x 4.3 x 4.7 inches
Item Weight: 11.3 ounces
Item model number: RCA-01
Batteries: 1 CR5 batteries required. (included)
Date First Available: December 11, 2024
Manufacturer: Guangdong Jiu Zhi Technology Co., Ltd.
Item Weight: 11.3 Ounces
Memory Storage Capacity: 2 MB
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Sep 5
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Royal Gold
Size: 7
I did a cross comparison of this ring with other brands and decided to purchase this one because it’s - More affordable - Ring sizing kit is cheap - No monthly fees - Tracks oxygen I am soo happy I chose ringconn. It looks great on my hand, battery lasts forever, charges super quick and accurately tracks so many metrics. It has told me things about my sleep I had never even considered. For example, my skin temperature was dropping at night preventing me from getting the best possible sleep. I wear socks now and get better sleep! It also knows your normal metrics so when something is off, it tells you right away. I don’t have sleep apnea but I had a septoplasty recently so I could not breathe well and it tracked all the times I had stopped breathing at night along with my oxygen levels. I wear it in the shower, pool, washing hands and have never had any issues with getting it wet. I love the way it looks. Some people have mentioned the other brands being too bulky or annoying but I don’t even feel it. I highly recommend this brand over the competition!
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Reviewed in the United States on August 12, 2025 by Teresa P Teresa P
Color: Royal Gold
Size: 13
I first tried a cheap smart ring ($60), and while the hardware was somewhat impressive, the app was junk: not specific to the particular ring. This RingConn ring, and app, however, are the real deal! The ring is well made, its inside surface is made so that it tends to stay in place on your finger without rotating around over time. The charge lasts a very long time, and so far after about a month, the ring still works and charges perfectly. The titanium exterior apparently really does resist scratches, because mine still looks new and I wear it 24/7, except for charging. I swim daily, and wear the ring without issues, it really is waterproof. Too bad it does not have a dedicated tracker for swimming (you have to edit that into the app data after the swim session), but I also use it for walking in our neighborhood, and that dedicated function tracks accurately, in tandem with Google Maps, to show the route you walked. Sleep data is fairly accurate, though it finds REM during some of the time I was awake, which is not correct. It also has twice counted time in my recliner watching TV (before going to bed) as if I had gone to bed, but that data can be easily edited the next morning if necessary. Sleep apnea tracking is a nice touch, it says I probably have mild apnea, which is correct (it would be worse if I did not tape my mouth at night!). Vital signs seem to be accurate, it detects periods of exertion when you are working your body hard. The heart rate is correct even when the ring is wet, which was not the case with my previous cheapie. The "stress" measurement must be based on the HRV value, not sure if that is really helpful for me. I purchased a size 13 after trying sizes in the sizing kit--don't skip that step, because this ring has an unusual inner surface and you need to make sure to get a size that works on your fingers. Turns out that 13 is a handy size for me, because I can wear the ring on a choice of 3 different fingers, meaning I can switch hands when I need to. According to the AI in the app, the ring finger doesn't make any difference. Just keep in mind that none of these smart rings, including the Oura, are medical devices--that is, they are not directly measuring most of the information that they display. Instead, these readings are calculated using complex algorithms based on data obtained by the sensors in the ring, so they are really estimates and should be viewed over time, to see trends. Some readings are more accurate than others, like heart rate is more directly measured than REM, for instance. There's certainly room for improvement, but all in all, this is a good product!
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Reviewed in the United States on August 11, 2025 by Jack O Trades
Color: Future Silver
Size: 12
Very comfortable. Holds charge for an exceptionally long time. It fits and two different fingers for me. The size kit was a great tool to use prior to purchasing. I did decide to pick the size that felt a little bigger, and the ring receiver is perfect. Syncs quickly to the app if I haven’t opened the app in a while. The insights of how much REM sleep I get is great to have. Still testing the accuracy for fertility tracking. And not having to pay a subscription fee makes it all that much more worth it. It’s got banged up a little while at work, and still works pretty fine.
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Reviewed in the United States on August 14, 2025 by Matthew A
Color: Future Silver
Size: 9
Satisfied with the tracker so far, after a months use this is what I done useful and what needs improvement Goods - way better than wearing a watch for tracking vitals throughout the day - sleep tracking, HR tracking, body temp tracking is great - sleep tracking is free and doesn’t need subscription like oura - fits great on the finger, never felt like I’ve had a tracker on - super light weight - data sync to app is super fast, battery life is definitely great at 10 days! - hsa is accepted for purchase Not so good - naps get auto detected, but no sleep analysis metrics - workout detection could improve a lot - SPO2 doesn’t get measured unless you’re resting - data doesn’t get integrated with native health apps or external apps like Strava If these are something you don’t care about, then it’s a buy.
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Reviewed in the United States on August 10, 2025 by Cxyii
Color: Royal Gold
Size: 8
I researched many smart rings! I choose this one because it’s stylish, functional, and ease (the battery life is the longest). I wear it everyday s charge it every 10 days. By monitoring my vital signs, the ring alerted me that I was ill before I told my partner, “I don’t feel well tonight”! The fever, o2 sat, and heart rate were accurate because when I went to the ER, the numbers matched theirs and it even helped give them a time sensitive and accurate history. Since then, I love it for the sleep monitoring feature. I like to see its sleep rating and compare it with my own subjective number. As a bonus, I think it counts steps with my precision than the iwatch or iphone! Suffice to say, if you have the $299… GET IT! I’m obsessed and I think, if checking on things like above are important to you, will be too!
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Reviewed in the United States on August 16, 2025 by Soraida Rodriguez Soraida Rodriguez