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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 10, Dune Gold)

  • Based on 1,627 reviews
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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Nov 26
Order within 6 hours and 4 minutes
Available payment plans shown during checkout

Color: Dune Gold


Size: 10


Features

  • [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
  • [New Feature Find Your Ring] The newly launched APP feature provides effortless ring tracking and retrieval with intuitive step-by-step guidance, saving time and effort. Enjoy peace of mind knowing your ring is always within reach
  • [What You Get] RingConn Gen 2 Air *1, Charging Dock *1, 1m/3.3ft USB-C to C Cable *1, user manual *1, efficient customer support and service

Operating System: RingConn App


Memory Storage Capacity: 2 MB


Special Feature: Activity Tracker, Custom Activity Tracking, Heart Rate Monitor, Multisport Tracker, Sleep Monitor


Battery Capacity: 22 Milliamp Hours


Connectivity Technology: Bluetooth


Wireless Communication Standard: Bluetooth


Battery Cell Composition: Lithium Polymer


GPS: No GPS


Shape: Round


Brand: RingConn


Product Dimensions: 11.3 x 4.3 x 4.7 inches


Item Weight: 0.088 ounces


Item model number: RCA-02


Batteries: 1 Lithium Polymer batteries required. (included)


Date First Available: February 8, 2025


Manufacturer: Shenzhen Ninenovo Technology Limited


Item Weight: 2.5 Grams


Memory Storage Capacity: 2 MB


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 26

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.

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Top Amazon Reviews


  • Great lifestyle tracker.
Color: Galaxy Silver Size: 11
I love it. Its been a great addition to my lifestyle tracking. Great functionality and no monthly subscription fee. Now I know exactly how much and the quality of sleep I get. Durable but scratches, not a big deal to me. The app is easy to use also. I wash dishes, exercise and shower with it on and I haven't had any problem yet. Battery life is over a week with it set at 5 minute intervals checking my vitals. The heart rate is pretty much exactly in line with my expensive chest monitor I use for cardio. ... show more
Reviewed in the United States on November 1, 2025 by Electronaught

  • Happy I ordered
Color: Galaxy Silver Size: 9
I’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. ... show more
Reviewed in the United States on October 10, 2025 by Danielle Danielle

  • Great Smart Ring
Color: Galaxy Silver Size: 9
The ring itself is very nice. It is lightweight and durable. It can take a minute to connect and sync when cell service or WiFi isn't great. The features work really well. Heart rate is consistent with the measurements from my Apple Watch. I love that the app doesn't require a subscription.
Reviewed in the United States on October 28, 2025 by Hannah

  • Nice mid-priced ring. Comfortable, decent app. (So far, free app, but read details)
Color: Galaxy Silver Size: 10
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. ... show more
Reviewed in the United States on September 28, 2025 by LuckyFeather LuckyFeather

  • So Much Better than my old Wrist-Based Tracker
Color: Dune Gold Size: 8
I've had the Rinconn Gen 2 Air for two months now. I previously bought the sizing rings and wore size 8 for a couple of days. The real ring fits perfectly and I alternate between index finger during the day and middle finger at night because my wedding band interferes with hand actions during the day. Previously I used a Misfit Ray with wrist-strap for many years and would remove it at night, during showers or swimming. I only take the gen 2 air off for charging. I charge the same day/time once a week just to make sure I do it. The ray had batteries that lasted 4 months. Step tracking seems accurate - actually more accurate than my ray; also I do turn on exercise tracking outdoor walking for planned walks and it is no trouble at all and I like that it provides a map. Sleep monitoring and analysis has been particularly useful for me as I've had sleep difficulties. Heart rate, different stages of sleep, SpO2 tracking has been great. The app has some interesting insights. The app is free, the reporting is excellent, there have been no problems with syncing and the battery really lasts! It finish has not scratched at all during these 2 months. This product is a winner! **********UPDATE*********** My husband just ordered and received his a couple of days ago. He is pleased as well - although new to wearing or using any kind of tracker. I've been happy with new updates this week and am comparing the automatic tracking feature with the manually invoked one. Pretty close except with the former one doesn't use the gps so no accompanying mileage or map. ... show more
Reviewed in the United States on August 8, 2025 by Cat Lover Cat Lover

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