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 9)
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Availability:
Only 3 left in stock, order soon!
Arrives
Wednesday, Jul 22
Recently Viewed
Color: Royal Gold
Size: 9
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] 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. Paired with our smart charging case, it can exceed 150 days
- [Ultra-Thin Design] The RingConn Gen 2 redefines wearable comfort with a breakthrough ultra-thin design, weighing just 2 grams (varies by size). Thinner, lighter, and better-fitting than everso comfortable, youll barely feel it
- [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, Charging Case *1, USB-C to USB-C cable (1m / 3.3ft) *1, user manual *1, 12-month warranty, and our friendly customer service
Operating System: RingConn App
Memory Storage Capacity: 2 MB
Special Feature: Activity Tracker
Battery Capacity: 22 Milliamp Hours
Connectivity Technology: Bluetooth
Wireless Communication Standard: Bluetooth
Battery Cell Composition: Lithium Polymer
GPS: No GPS
Shape: Round
Brand: RingConn
Operating System: RingConn App
Additional Features: Activity Tracker
GPS Geotagging Functionality: No GPS
Band Material Type: Titanium
Case Material Type: Titanium
Water Resistance Level: Water Resistant
Sport Type: Multi-Sports, Running, Swimming, Walking, Yoga
Human Interface Input: Buttons
Clasp Type: Fold Over
Supported Application: Multisport Tracker
Water Resistance Depth: 100 Meters
Controller Type: Android, iOS
Metrics Measured: Heart Rate Monitor, Sleep Duration, Stress Monitor
Closure Type: Ring
Shape: Round
Style Name: Minimalist
Color: Royal Gold
Band Color: Royal Gold
Connectivity Technology: Bluetooth
Wireless Compability: Bluetooth
Communication Feature: Bluetooth
Item Weight: 0.38 Kilograms
Item Dimensions: 11.3 x 4.3 x 4.7 inches
Warranty Type: Limited
Waterproof Rating: IP68
Brand: RingConn
Model Name: RingConn Gen 2
Target Audience: Unisex Adults
Age Range Description: Adult
Model Number: RCA-01
Built-In Media: Charging Case, Instruction Manual, Quick Guide, RingConn Ring, Type-C Cable
Warranty Description: 1 Year Manufacturer
Wearable Computer Type: Smart Ring
UPC: 810180160124
Manufacturer: Guangdong Jiu Zhi Technology Co., Ltd.
Battery Capacity: 22 Milliamp Hours
Battery Cell Type: Lithium Polymer
Battery Average Life: 12 days
Battery Charge Time: 90 Hours
Display Type: No Display
Compatible Devices: Smartphone
Compatible Phone Models: Android Devices, iOS Devices
Memory Storage Capacity: 2 MB
RAM Memory Installed: 768 KB
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Jul 22
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: Matte Black
Size: 14
I’ve been using the RingConn Gen 2 for a while now, and it has become an essential part of my daily routine. As someone managing sleep apnea, the level of detail this ring provides is incredible. It tracks my AHI (Apnea-Hypopnea Index) and blood oxygen levels throughout the night, which gives me peace of mind and real data I can actually use to monitor my health. What I love: • Sleep Tracking: The sleep apnea monitoring is top-notch. It even flagged a significant oxygen drop for me, which really helps in understanding my sleep quality. • Step Counting: It’s surprisingly accurate with steps. I’ve compared it to other trackers, and it holds its own perfectly. • Comfort: It's lightweight and comfortable enough to wear all day and night without irritation. The Trade-off: The only thing to keep in mind is the battery life. While it’s rated for longer, using it as a dedicated sleep apnea and oxygen tracker means the battery drains a bit faster—I usually get about 7 days out of it. Honestly, for the amount of vital data it’s pulling while I sleep, that’s a trade-off I’m more than happy to make. If you’re looking for a discreet, powerful way to track your health and sleep, I can’t recommend this enough!
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Reviewed in the United States on March 30, 2026 by Brian Morales
Color: Royal Gold
Size: 9
I’ve been very impressed with my Gold RingConn Gen 2. The battery life is fantastic, it’s lightweight and comfortable enough to wear all day and night, and the health tracking features are very detailed. I love being able to track my sleep, activity, and overall wellness without having to wear a bulky smartwatch. The app is easy to use, and the fact that there are no monthly subscription fees is a huge bonus. Definitely worth the purchase if you’re looking for a reliable smart ring!
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Reviewed in the United States on June 21, 2026 by Nicole Lawson
Color: Future Silver
Size: 12
I like the RingConn 2 a lot! After 6 months still happy! I selected RingConn 2 mainly because of the Sleep Apnea data. ...But I weighed a lot of factors including price and reviews. Also, my Cardiac implant (loop recorder) stopped working, so this was a way to replace some of that data. PHONE APP - The phone app is pretty good, somewhat intuitive, but I liked the pre-May 2026 app version better. CHARGING - The charger module has a battery inside, so you put it inside to charge, slide it in you pocket and continue to count your steps. - It can go well over a week without needing a charge (11 -14 days). - Sleep Apnea mode reduces this time, whereas it is doing more continuous monitoring of vitals. FIT It fit me perfect (I used the ring-sizer for the other 2 major brands in big-box stores to get my size) SERVICE - At about 5 months, my ring no longer charged. - RingConn Support gave me some trouble shooting tips. - Then replaced it with no hassle, they even let me change the color to gold.
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Reviewed in the United States on June 27, 2026 by Sheldon Makusec
Color: Future Silver
Size: 8
Edit: Beware- Do Not Waste your Money! I ended up liking this device more than I first suspected. I got used to using the rings and found the sleep and other data easy to understand and correlate. I had decided to edit my review and give it 5 stars, despite the difficulties with the ring not accommodating my wheelchair use. That is, until yesterday. For some reason, the developers released an update that removed everything I loved about the device and replaced it with nothing useful. You can no longer tell when you were asleep or awake; there are no sleep-stage data graphs, and the graphic representation of movement disappeared as well. The smart ring became stupid with the speed of an update. I've sent feedback to the developer, but I don't expect a reasonable reply. I don't know why they removed all functionality from what was an excellent smart ring with easy-to-understand graphs and no subscription fees. As far as I can tell, they haven't added a subscription fee yet, but they've trashed the usefulness of a good device and replaced it with nothing. I wouldn't recommend this smart ring to anyone as it is currently non-functional. Hopefully, enough people will provide feedback, and the developers will consider returning the ring’s original functions and graphs. Pros I like the fit, color, and look of this smart ring. I did order the sizing kit. I suggest that anyone contemplating purchasing this ring try on the different sizes. I would have ordered the wrong size had I not tried the sizing kit first. It's more comfortable than I had expected. I am not used to wearing rings, and I expected it to be bulky and annoying, but a few hours after putting it on, I forgot it was there. I really like that there’s no subscription. The ring does an adequate job of monitoring sleep, heart rate, O2, and most other measurements. The battery life appears to be as advertised, which is a plus. I've found that most electronic devices advertise longer battery life than my experience shows, so it's refreshing to see that the developers of this device were honest in their advertising. I appreciate this, as I rarely encounter it in practice. Cons However, it has difficulty deciding how to categorize exercise. I am disabled and wheelchair bound. Apparently, there is no way to inform the program of this fact, which has it misunderstand my activity level. I would like to see an option added to the programming to accommodate people with physical disabilities, including those who use mobility devices such as canes, walkers, and wheelchairs. The most annoying thing about the app, however, is that the date is off by 1 day. I want a way to manually set the date, since it doesn't automatically adjust to the correct date. Another thing that slightly bothers me is that the sleep reports aren't as detailed as those from an Apple Watch or a Fitbit. I assume that’s because there's no subscription, but I could be wrong. Overall, there would need to be significant changes to earn more stars in my review. I haven't tried other smart rings, except for an inexpensive one I purchased some time ago that had a very short battery life and wasn't comparable to today’s smart rings. If the developers fixed the few issues I had with this ring, I would recommend it without reservation. But since I haven't tested it against the competition, I can say it's worth looking into for now. The time between charges is impressive, and it does have the benefit of no subscription fee. These two things alone make it worth looking into.
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Reviewed in the United States on December 31, 2025 by Banjo Lee
Color: Matte Black
Size: 13
I’m very happy with my RingConn ring overall. Functionally, it does exactly what I wanted it to do. I really appreciate how much it tracks, and it has been a good fit for my needs. Being able to get it with my FSA card was also a huge plus. The charging setup is simple, and the battery life has been great. I don’t feel like I’m constantly having to worry about keeping it charged, which makes it much easier to wear daily. My only real complaint is the durability of the black finish. I work with my hands a lot, and with normal day-to-day handling of different materials, the ring has picked up scratches pretty quickly. The ring itself still works great, but cosmetically the black version does not seem to hold up very well if you use your hands a lot for work. Overall, I really like the ring and would recommend it for the tracking features, comfort, charging, and battery life. I just wish the black finish was more scratch resistant, especially for people who wear it while working.
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Reviewed in the United States on June 7, 2026 by Alton D Gammon III
Color: Future Silver
Size: 11
I’ve been very pleased with the RingCon. It’s lightweight, comfortable to wear all day and night, and the battery life is outstanding compared to many other wearable devices. The sleep, activity, and wellness tracking features provide useful insights without requiring a bulky smartwatch. The app is easy to navigate, and the ring feels durable and well-made. Overall, it’s a great option for anyone looking for a discreet and convenient way to monitor their health and fitness.
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Reviewed in the United States on May 28, 2026 by RealLifeReviewer
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: Royal Gold
Size: 9
I love it!! I’ve had it for 6 months now and it’s the perfect addition. I don’t ever have to worry about it. I wear it on the go in New York City, to the gym, yoga class, the steam room, even bowling and no issues. Still looks and functions like new. If you’re questioning it just get it. See the pictures for how it looks after 6 months - barely a scratch At first I did find it a little annoying since I never wear rings but now some days I forget it’s even there - crazy how quickly the brain adapts. The on the go charger has been the best part. In the 6 months I still haven’t needed to charge the case so seems like it’s even better than advertised. Now for the sensors - I used to have a fitbit and honestly find this ring way more accurate. The sleep data is so specific and I love it! It’s part of my morning routine now to look through all the stats on the subway to work. The vital signs are also pretty accurate. When I go to the doctor it almost exactly aligns with the measurements they take. I will say though that the tracking for the type of exercise (running vs biking etc) is lacking. I don’t personally track exercise past steps but if you’re looking for a detailed workout analysis this probably won’t be what you want. They do push out new app updates and ring updates every couple months (at least 3 since I got it) so I’m sure that feature is coming. and finally - the app. It is definitely more bare bones than Oura but I only care about the metrics and no monthly fee. It totally gets the job done and you can add home screen widgets to track steps, stress level, daily scores, etc. I do use that as a quick glance to see how active I’ve been throughout the day. There are a ton of features I don’t even use so definitely something for everybody. Overall - I would 100% buy it again and am trying to convince my parents that they need one too!
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Reviewed in the United States on March 17, 2026 by Alex R