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💍 Elevate your health game with the ring that’s smarter than your average accessory.
RingConn Gen 2 is the world’s first smart ring with built-in AI-powered sleep apnea monitoring, offering up to 12 days of battery life, 100m waterproof durability, and a sleek titanium design. Developed with top medical institutions, it provides real-time health insights without subscription fees, making it the ultimate wearable for proactive sleep and wellness management.

















| ASIN | B0DG2SYGF3 |
| Age Range Description | Adult |
| Band Colour | Gold |
| Band Material Type | Silicone |
| Battery Average Life | 12 days |
| Battery Capacity | 22 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 90 Hours |
| Battery capacity | 22 Milliamp Hours |
| Best Sellers Rank | 976 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 5 in Wearable Tech Rings |
| Box Contents | Charging Case, Instruction Manual, Quick Guide, RingConn Ring, Type-C Cable |
| Brand Name | RingConn |
| Case Material Type | Titanium |
| Closure Type | Buckle |
| Colour | Royal Gold |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Compatible with iOS and Android |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Controller Type | Android |
| Country of Origin | China |
| Customer Reviews | 3.9 out of 5 stars 964 Reviews |
| 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 | 0.38 Kilograms |
| Manufacturer | Shenzhen Ninenovo Technology Limited |
| Memory Storage Capacity | 2 MB |
| Memory storage capacity | 2 MB |
| Metrics Measured | Heart Rate Monitor, Sleep Duration, Stress, Blood Oxygen Monitor, Female Health |
| Model Name | RingConn Gen 2 |
| Model Number | RCA-01 |
| Operating System | Android Wear 1.0 |
| Operating system | Android Wear 1.0 |
| Product Features | Sleep Apnea Monitoring |
| Product Warranty | 1 Year Manufacturer |
| RAM Memory Installed | 768 KB |
| Shape | Round |
| Special feature | Sleep Apnea Monitoring |
| Sport Type | Multi-Sports, Running, Swimming, Walking, Yoga |
| Style Name | Minimalist |
| Supported Application | RingConn Smart Health Monitoring App |
| Supported Satellite Navigation System | GPS |
| Target Audience | Unisex Adults |
| UPC | 810180160162 |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Depth | 100 Metres |
| Water Resistance Level | Waterproof |
| Waterproof Rating | IP68 |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |
| Wireless communication standard | Bluetooth |
A**N
Great Smart Ring
I’ve been wearing the RingConn for roughly two weeks now and I am really impressed. I originally was going to buy a different smart ring but having read some not so great reviews I am happy I changed my mind. It tracks all the things I want it to track, app is really user friendly. It’s still collaborating with my cycle and fitness so I feel it will only get better after continuous wear. It’s pricey but I think you’re paying for what you get. The design of the ring makes it feel like you’re not wearing it, really light and comfortable. Best thing is the battery, I’ve only charged it for 20 minutes at a time every few days when I shower. If you’re looking for a smart ring I’d highly recommend this one.
M**A
Great ring with no subscription fees
The product I’m showing you has been through everything with me. I’ve cleaned the house, done gardening, gone to the gym and even swimming while wearing it, and it’s still working perfectly. The best thing is that the app is free, so you only pay once for the ring with no extra subscriptions. It has really made a difference for me. I mainly use it to count my steps, but it also helps me understand how many calories I burn each day and gives me a better idea of my sleep quality. I’ve already changed my sleeping habits and my sleep has improved a lot. I’m really happy with this purchase and would recommend it.
A**N
Great ring with several features
I bought the gold version and it just looks like a normal gold ring. However it has many hidden attributes like sleep detection, steps etc. The sleep is very accurate. The battery life is really long, about a week using constant. Completely died on me after 8 months
E**E
Exceptional Support & Great Smart Ring!
I am highly satisfied with the RingConn support team's handling of my battery replacement under warranty. After a quick troubleshooting check, they immediately approved the replacement. They even proactively shipped the new ring before my return package had reached them. The replacement ring has been working wonderfully for the past 5 days with fantastic battery life. Fast, efficient, and hassle-free service!
L**.
Step count way out
Very nice ring, light and comfortable. I wanted it so that I didn't have to wear smart watch in bed to track sleep. Most of the features seem to work very well and appear reasonably accurate except for the step count. As with all smart rings, it is a little bulky but you get used to it. It also counts hand movements as steps and recorded over 5000 more in a day than my watch. I will be returning it and buying Oura 3 ring, no sleep apnea monitoring but all the other features (will ignore step count) and cheaper.
N**H
Comfortable, Easy to Use and No Subscription
Excellent smart ring, very comfortable to wear all day and night, and the mobile app has a beautiful, easy-to-understand interface. I previously tried the Ultrahuman ring, but it felt bulky on my finger and the app was overloaded with complicated statistics and unusual spikes in the data. RingConn presents the information in a much cleaner and more normalised way, making the insights genuinely useful and easy to follow. The ring is lightweight, comfortable, and the fact there’s no subscription fee is a huge bonus. My only wish is that it was a bit cheaper, but overall I’m very happy with it.
I**.
Battery life is the problem
Bought the ring on February 2025, we are now in July 2026. To start with, it was fantastic, the battery life was great, lasted ten days or so. All the readings were, and still are very useful and I love it. BUT, the battery life has gone to pots gradually over the last six month, Made sure to turn off anything that could drain the battery life, and lately, it barely lasts a day. My daughter had one of those rings from another make, and it lasted her 5 years not 18 month. Would I recommend it? For features, yes. For longevity, NO
I**T
Excellent product and support
I can only recommend and praise this product. It performs exactly as advertised and the App is clear and easy to use giving all the information in a clear and practical manner. My only concern on purchase was what would after sales support be like if required at any time. Well 7 months after purchase I needed support and found it was quickly and efficiently given. The communication was clear and quickly given and my query was quickly settled and resolved. I gave this product 5 stars and would give the after sales support the same score.
M**A
Funciona, recomendado.
Primera vez que uso anillo inteligente y debo decir que me ha ayudado mucho a evaluar curvas de estrés por trabajo y ver el patrón que se repetía de acuerdo a las reuniones que tuviera. Además te va guiando en la calidad de sueño calificando día a día como se duerme. Lo recomiendo.
T**T
Ringcon 2
Zeer tevreden
T**A
Excellent
“I’ve been using the RingConn for almost two months now, and I’m really happy with it so far. It’s super comfortable to wear — I tried the sizer for a week before picking my size, and that helped a lot. I was worried it would feel bulky on my finger at first but now that I got used to wearing it I barely notice it’s there. The sleep data seem pretty accurate and give great insights. The step count doesn’t always match my Apple Watch, but that’s not a big deal for me since I mainly got it for sleep tracking. What I really like is that it’s made me more aware of my sleeping habits — I’ve been getting more restful sleep lately, and it honestly makes a big difference in how I feel during the day. The charging case is portable and has a sleek design. The ring charges quickly, which is super convenient. Overall it is a great value purchase that does exactly what I wanted it to do. If you’re looking for something comfortable, stylish, and reliable to track your sleep and recovery, I’d definitely recommend it!”
F**N
Ring hat sich total ausgezahlt
Ich bin nach 15 Monaten immer noch sehr begeistert von meinem RingConn Ring!! Er ist total leicht, sieht sehr stylisch aus und die Batterielaufzeit ist ein Traum - 10 Tage (!) Wichtiger Punkt war für mich zudem, dass es keine laufenden Kosten gibt. Der Ring und die sehr praktische App haben mir geholfen, meine Schlafsituation zu verbessern und vor allem die Regelmässigkeit meines Sporttrainings zu erhöhen. Ich achte jetzt viel mehr auf beides. Der Support ist zudemfantastisch. Mein Ring hatte einen plötzlichen Batteriedefekt und RingConn hat sofort angeboten, den Ring auszutauschen.
H**N
Extremely positive experience
I am extremely impressed with the customer care service! The team was incredibly responsive, professional, and always provided a solution very quickly. The entire replacement process was smooth and stress-free. I especially appreciated being able to receive my new ring in such a short time. It was also a wonderful surprise that they waited until the replacement ring had been delivered before asking me to ship back the original one. This level of trust and customer care truly exceeded my expectations. Experiences like this make all the difference, and I couldn’t be happier with both the product and the outstanding support. I can’t wait to try more rings from your company in the future. Highly recommended!
Trustpilot
1 day ago
5 days ago