









Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.
💍 Track smarter, live freer — the future of wellness on your finger.
The RingConn Gen 2 Air is a sleek, ultra-thin AI-powered smart ring designed for professional millennials who demand precise health tracking without bulk or subscriptions. Featuring a 10-day battery life, IP68 waterproof rating, and a custom sizing kit, it delivers continuous insights on sleep, heart rate, stress, blood oxygen, and fitness. Compatible with iOS and Android, it syncs seamlessly to empower your wellness journey with style and convenience.

















| ASIN | B0DWK4R5TP |
| Age Range Description | Youth |
| Band Colour | Dune Gold |
| Band Material Type | Stainless Steel |
| Battery Average Life | 10 days |
| Battery Capacity | 22 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 90 minutes |
| Best Sellers Rank | 1,279 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 3 in Wearable Tech Rings |
| Box Contents | Charging Dock, Instruction Manual, Quick Guide, RingConn Gen 2 Air Smart Ring, Type-C Cable |
| Brand Name | RingConn |
| Case Material Type | Titanium |
| Closure Type | No Closure |
| Colour | Dune Gold |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Compatible with iOS and Android devices |
| Connectivity Technology | Bluetooth |
| Controller Type | RingConn App |
| Country of Origin | China |
| Customer Reviews | 4.0 4.0 out of 5 stars (769) |
| Display Type | No Display |
| GPS Geotagging Functionality | No GPS |
| Human Interface Input | Buttons |
| Item Dimensions | 28.7 x 10.9 x 11.9 centimetres |
| Item Weight | 2.5 Grams |
| Manufacturer | Shenzhen Ninenovo Technology Limited |
| Memory Storage Capacity | 2 MB |
| Metrics Measured | Sleep, heart rate, stress, blood oxygen, activity tracker |
| Model Name | RingConn Gen 2 Air Smart Ring |
| Model Number | RCA-02 |
| Operating System | RingConn App |
| Product Features | Activity Tracker |
| Product Warranty | 2 Year Manufacturer |
| Shape | Round |
| Sport Type | Climbing, Multi-Sports, Swimming, Walking, Yoga |
| Style Name | Minimalist |
| Supported Application | Fitness Tracker, Heart Rate Monitor, Sleep Monitor |
| Supported Satellite Navigation System | GPS |
| Target Audience | Unisex Adults |
| UPC | 810180160674 |
| Warranty Type | Limited |
| Water Resistance Depth | 100 Metres |
| Water Resistance Level | Waterproof |
| Waterproof Rating | IP68 |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |
A**N
The Best Subscription-Free Smart Ring! Super Thin and Comfortable
I’ve been wearing the RingConn Gen 2 Air for a couple of weeks now, and it has completely exceeded my expectations. If you are looking for a high-end health tracker but hate the idea of a monthly subscription (like Oura) or a bulky smartwatch, this is the one to get. Why I love it: Insane Battery Life: I’m getting a solid 10 days on a single charge. It’s amazing to go over a week without even thinking about the charger. Ultra-Thin & Light: At only 2mm thick and weighing next to nothing, I genuinely forget I’m wearing it. It’s much more comfortable for sleep tracking than any watch I’ve owned. No Subscription Fees: This was the dealbreaker for me. You buy the ring, and you own all your data. The app is incredibly detailed and doesn't hide your insights behind a paywall. Comprehensive Tracking: The AI-powered insights for sleep, heart rate, stress, and SpO2 (blood oxygen) feel very accurate. I especially love the "Sleep Insights" which help me understand my recovery. Durable & Waterproof: I’ve worn it in the shower and while swimming with no issues (IP68 rated). The stainless steel finish is also holding up great against scratches. Helpful Tips for Buyers: Get the Sizing Kit First: Smart ring sizes don't always match standard jewelry sizes. Use the RingConn sizing kit and wear the plastic ring for 24 hours to ensure a perfect fit (fingers swell at night!). Charging: It comes with a sleek magnetic charging dock. It doesn't have the "charging case" of the standard Gen 2, but since the battery lasts 10 days, the dock is perfectly fine for home use. App Syncing: It syncs perfectly with both Apple Health and Google Fit, which is great if you want to keep all your health data in one place. Bottom Line: If you want a premium, ultra-thin smart ring that tracks everything accurately without charging you a monthly fee, the Gen 2 Air is the winner. Highly recommended!
K**M
Great product
So far so good. Bought the ring to replace my Fitbit. The app is good and you don’t have to pay any additional subscription fees. Comfortable to wear all day and night. Impressed so far
S**G
Rubbish
Purchased October 2025 now broken Website gives advice still not working Amazon customer service waste of time Don’t buy this product
T**S
Functions are spot on. Attractive ring
I lost my Ultrahuman smart ring recently and was very upset. Did a bit of research and came across this ring cheaper and with good reviews. Well I love it. It looks amazing and it's features are fantastic. Very happy the Ultrahuman is an amazing ring but this matches it all the way and is indeed better looking and not as chunky.
K**S
Lovely ring, battery life is questionable..
Absolutely love the look of this ring, I ordered the dune gold and the colour is so pretty! The ring itself is not bulky at all and looks very sleek! (way nicer on the eye in comparison to an Oura Ring) The app is brilliant, great features and super easy to use! However my only negative with this ring is the battery life! I believe it’s advertised to last 10-12 days, whereas mine only lasts 6-7 days? Although this is still a decent amount of time, I would have liked to have got what was advertised! I am unsure whether I’ve received a faulty one as I seem to be the only one with this issue! I have had this ring for 2 weeks and it will need to be charged a 3rd time in 2 days… I will most likely have to return and see if I can get a replacement. It’s a shame as I do really love this ring other than that!
J**D
Poor charge on this individual ring
I had issues charging it, stated from day 1 it was slow charging, I had to rub the internal elements to get it to charge. Never gave full 10 days therefore returned. Disappointed as I lost my gen 2 one as lost weight, which always charged well and performed well. I would suggest getting the best model you can.
N**.
So far so good!
2 days and so far so good! It's very accurate and easy to wear. I got a size 8 which I wear in my thumb, it doesn't look to big and I researched a lot to find the thinnest type without subscription!
A**R
Oxymetor
Got it fir my mum who monitors her oxygen levels. It is still 5 spo's out of calibration however after trying 2 other types which where very far out, its the best one.
N**O
Amazing ring , it tracks everything and unlike other there’s no subscription love it
A**I
Amo
V**A
I have had my RingConn Gen 2 Air for a month now and I absolutely love it. I ordered the sizing kit prior to placing my order for the actual ring. Sizing kit rings are true to size. Honestly, the ring looks and feels high quality. I am able to wear my ring 24/7 no complaints. The battery lasts about 9 days and the data is fairly accurate! Connecting to my phone is very easy. The ring gives you great feedback on your data and sends your phone reminders if you are stationary for too long or if there is an abnormality noticed. So far 10/10! I recommend it to my friends and family. Only thing to note is the ring can scratch. If you take care of the ring, the scratches are minimal.
F**O
Utile e preciso nel rilevare i valori...lo consiglio 👍👍
S**A
حبيته صراحه خفيف ولطيف التطبيق سهل وبسيط
Trustpilot
2 weeks ago
1 month ago