RingConn Gen 2 Air, Ultra-Thin AI Smart Ring, 10-Day Battery Life, Fitness/Sleep/Stress/HR Tracker for Women&Men, No App Fee
4.1 | 1,287 ratings
Price: 199
Last update: 01-23-2026
About this item
- [AI-Powered Health Insights] RingConn Gen 2 Air Smart Ring integrates AI with multi-sensor data to continuously track key health metrics like sleep, heart rate, stress levels, blood oxygen, physical activity, and menstrual cycles. Its built-in AI assistant delivers your personalized report and guidance to enhance your wellness and daily habits
- [Size Before You Buy] RingConn Gen 2 Air uses unique sizing standards, different from standard ring sizes. Purchase RingConn Sizing Kit to find the most accurate and comfortable fit for your finger
- [No-Feel Wearing] Experience a comfortable, stylish design with a super-thin 2mm profile and only 2.5g weight. Won't interfere with your movement whether you're working out, running, diving, or engaging in any physical activity, and stays comfortable without distracting you when sleeping or working
- [No Subscription Fee for Standard Features] Unlock the lifetime use of essential standard features on the RingConn Smart Health Monitoring App with your RingConn Gen 2 Air Smart Ring. Experience continuous, real-time health tracking and personalized insights
- [Longer Battery Life] Enjoy up to 10 days of uninterrupted power with a single full charge that completes in just 90 minutes. Stay powered through your busy schedule without frequent recharging and efficiently maintaining continuous long-term data collection
- [Waterproof for Every Adventure] With an IP68 waterproof rating (ensuring exceptional waterproof performance tested to depths of 100m/328ft), RingConn Gen 2 Air withstands daily activities like handwashing, showers, and rain, as well as water sports including swimming and diving. Designed to stay on through it all, its durable construction prevents water damage and ensures long-lasting performance
- [HSA/FSA Eligible] RingConn Gen 2 Air is HSA/FSA approved. Easily use your Flexible Spending Account or Health Savings Account to make a purchase
Product information
Additional details
| Operating System | RingConn App |
|---|---|
| Additional Features | Activity Tracker, Custom Activity Tracking, Heart Rate Monitor, Multisport Tracker, Sleep Monitor |
| GPS Geotagging Functionality | No GPS |
| Band Material Type | Metal |
| Case Material Type | Titanium |
| Water Resistance Level | Water Resistant |
| Sport Type | Multi-Sports, Running, Swimming, Walking, Yoga |
| Closure Type | No closure |
| Human Interface Input | Unknown |
| Supported Application | Fitness Tracker, Sleep Monitor, Voice Assistant, Heart Rate Monitor, Pedometer, Messages, Reminders, Weather, Calendar, Music Player |
| Water Resistance Depth | 100 Meters |
| Controller Type | RingConn Application |
| Metrics Measured | Heart Rate Monitor, Sleep Duration, Stress, Blood Oxygen Monitor |
Style
| Shape | Round |
|---|---|
| Style Name | Minimalist |
| Color | Galaxy Silver |
| Band Color | Galaxy Silver |
Connectivity
| Connectivity Technology | Bluetooth |
|---|---|
| Wireless Compability | Bluetooth |
| Communication Feature | Bluetooth |
Measurements
| Item Weight | 2.5 Grams |
|---|
Memory & Storage
| Memory Storage Capacity | 2 MB |
|---|
Warranty & Support
Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee:You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditionshere.
Product Warranty:For warranty information about this product, pleaseclick here
Feedback
RingConn Gen 2 Air, Ultra-Thin AI Smart Ring, 10-Day Battery Life, Fitness/Sleep/Stress/HR Tracker for Women&Men, No App Fee for Standard Features, iOS & Android Compatible (Size 8, Galaxy Sliver)
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Item details
| Brand | RingConn |
|---|---|
| Model Name | RingConn Gen 2 Air Smart Ring |
| Target Audience | Unisex Adults |
| Age Range Description | Adult |
| Model Number | RCA-02 |
| Built-In Media | Charging Dock, Instruction Manual, Quick Guide, RingConn Gen 2 Air Smart Ring, Type-C Cable |
| Wearable Computer Type | Smart Ring |
| UPC | 810180160728 |
| Manufacturer | Shenzhen Ninenovo Technology Limited |
| Customer Reviews | 4.14.1 out of 5 stars(1,287) 4.1 out of 5 stars |
| Best Sellers Rank |
|
| ASIN | B0DWJR7F6T |
| Warranty Description | 1 Year Warranty |
Battery
| Battery Capacity | 22 Milliamp Hours |
|---|---|
| Battery Cell Type | Lithium Polymer |
| Battery Average Life | 10 days |
| Battery Charge Time | 90 minutes |
Display
| Display Type | No Display |
|---|
Compatibility
| Compatible Devices | Smartphone |
|---|---|
| Compatible Phone Models | Android Devices, iOS Devices |
User guide
| Warranty Type | Limited |
|---|---|
| Waterproof Rating | IP68 |
Top reviews from the United States
- DanielleHappy I orderedI’ve had this for 1/2 a day and I really like it. We will see how it/the charger holds up as I’ve seen some people say it doesn’t last as long as it should. It was so easy to set up and had like 75% battery, then only took maybe 15 mins to fully charge. App is easy to navigate and frankly looks good. I did a small work out and it’s accurate with the steps so far. My mini stepper counts as well so I compared to that. All other vital signs seem to be in line with what my normal is too. It’s comfortable, not heavy or thick. But still feels high quality, I was pleased pulling it out of the package.
UPDATE: It’s been over a week and I still like it. The battery would’ve lasted just about 9 days, I charged it before it got to ~0%. Good enough for me. It charged quickly too, did some chores and it was done. I keep seeing reviews with the app being troublesome but I haven’t had any issues and I rather enjoy it. There’s a lot of information. I saw an update for it so maybe that’s the issue??? The ring has been really comfortable, I did get the sizing kit and it’s worth waiting the extra day or two. I also see people complaining about the size when this company and other smart ring companies clearly state they don’t follow regular jewelry sizing. So truly size before you buy unless you’ve owned one before. Stats are overall pretty accurate. I somewhat know what time I wake up randomly while sleeping and it does match with what the app says so I tend to believe the rest of it for sleep. I’ve counted off steps in my head and then looked at the app — if I walked 50 steps it logged 50 steps. All of my workouts have been detected, time/calories/steps, all there.
Update #2: It’s been 3 months now 1/10/26 and I still love it. I even got my mom to trade her Fitbit for one and she loves it. Maybe I got lucky but I haven’t really noticed a difference in my battery levels, even with the ring tracking more and more things 24/7. The only thing I do is not let it get to 0% it’s not really great for any battery to my knowledge. I’ve done multiple updates for the ring and app, no issues. I’ve only enjoyed the new features. Tracking still works, workouts are still detected and everything. Also, I hardly take it off and it’s less scratched than I thought honestly, and I’m not careful. Overall, still 5 stars, still happy I ordered, still loving it. - joshua s.Perfect ring and perfect price and no subscription!!!First, make sure you purchase the ring size kit. Its like a $1.97 and when your done you can return it. I did a lot of research on smart rings and this one and its sister ring came out to be the best option for price and functionality. And the best part is you don't need a subscription!!! It was easy to set up with the app. I have apple products, and it is fully compatible with iPhone and apple health. The ring is lasting about 9-10 days on a full charge and it will notify you on phone when its time to charge. The product is also durable based on my use. It does scratch (on the bottom more but that's expected) I am also rough on it. I also keep it on while in the pool and ocean with no issues as its waterproof. I love that it tracks activity and best of all the sleep tracking. I hate wearing my ultra watch3 to bed so this is perfect. And it looks like its accurate with the data. I couldn't be happier, I will buy another if and when this one kicks the can or they update the current version.
- MNExcellent RingThe RingCorn is amazing, much better than OuraRing! No subscription fee!! It tracks heart rate, activity, sleep, and overall wellness accurately. Very comfortable to wear, and it gives great insights without having to carry anything extra. Highly recommend for anyone looking to monitor their health effortlessly. Easier to get scratches on.. nice to get protection cover for it.
- LuckyFeatherNice mid-priced ring. Comfortable, decent app. (So far, free app, but read details)I love the health details on the RingConn App. It has about everything I could possibly want, except Blood Pressure, which I am not sure rings can do. The font on the app is a little hard to read as it is small and they use gray instead of black in most of the text. I only have an iPhone10, so maybe a larger phone would be easier to read. The data collected is accurate though, compared to the cheaper $40 health tracker rings.
A HUGE PLUS is that there is no monthly charge to see your own data and use the app, like the Oura ring does. Monthly digs into your pocket really add up. After paying $200 for something, you shouldn’t have to pay to see your own health data. I did however notice they say for “Basic information”, but for more details, it cost $? I haven’t been charged, or have seen any adds yet, in the week I have worn it, so we will see.
The RingConn is comfortable and well made. The outer titanium surface (I have galaxy silver) is very durable, but I still cover it with a clear ring protector. The bumps inside, compared to a normal ring are unnoticeable. They do help to keep the ring in the correct position.
I have had an issue with sizing, like others have mentioned. I even bought the RingConn sizing kit. According to the ring sizing kit, my index finger, normally a 10, needed an 11 RingConn. When I recieved the 11 ring, it was slightly larger, by about a half size. Had to return for a 10. I sure hope they give me my money back. We will see.
One thing I do wish the charging stand had was a battery in it with a cover to keep the dust off, like others rings have. Would be nice for travel. Also, there is no fully charged light. You need to look at the app to see the percentage charged. But this wouldn’t keep me from buying it.
I will update my review, as time goes on to keep you informed.