💍 Unlock elite health insights with the ring that’s smarter than your smartwatch.
RingConn Gen 2 is the world’s first smart ring offering advanced AI-powered sleep apnea monitoring without subscription fees. Featuring a sleek titanium build, it delivers up to 12 days of battery life, waterproof durability up to 100 meters, and comprehensive health tracking including stress, heart rate, HRV, blood oxygen, and women’s health metrics. Compatible with Android and iOS, it ensures continuous health insights with OTA updates and a personalized app experience.

















| ASIN | B0DG2S6GC1 |
| Age Range Description | Adult |
| Band Colour | Black |
| Band Material Type | Silicone |
| Battery Average Life | 12 days |
| Battery Capacity | 120 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 90 Hours |
| Battery capacity | 120 Milliamp Hours |
| Best Sellers Rank | 555 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 3 in Wearable Tech Rings 3,223 in Climate Pledge Friendly: Shop All |
| Box Contents | Charging Case, Instruction Manual, Quick Guide, RingConn Ring, Type-C Cable |
| Brand Name | RingConn |
| Case Material Type | Titanium |
| Closure Type | Slide |
| Colour | Matte Black |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Compatible with iOS and Android devices |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Controller Type | RingConn App |
| Country of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 1,165 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 | 0.33 Kilograms |
| Item height | 4.7 inches |
| Manufacturer | Shenzhen Ninenovo Technology Limited |
| Memory Storage Capacity | 2 MB |
| Memory storage capacity | 2 MB |
| Metrics Measured | Heart Rate Monitor, Stress Monitor, Blood Oxygen Monitor, Sleep Duration Monitor |
| 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 |
| Target Audience | Unisex Adults |
| UPC | 810180160186 |
| Warranty Type | Limited |
| Water Resistance Depth | 1.5 Metres |
| Water Resistance Level | Waterproof |
| Waterproof Rating | IP68 |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |
| Wireless Provider | Unlocked |
| Wireless communication standard | Bluetooth |
J**E
10/10 would recommend
amazing product. totally reccomend for anyone wanting an insight to sleep patterns and health monitoring. easy set up and app works really well. Connected to the ring easily. really good battery life
N**E
Wonderful and Great Value
Wonderful and great value. Bought this as a Christmas present for my wife. I did some research on the Oura ring and others before choosing this. This stood out as being cheaper and with an app that is free to use (unlike the Oura) The ring arrived beautifully packaged, like an Apple product. It works well, the App is great and the data produced is surprisingly deep and broad. Strongly recommended.
N**N
Stopped working after a month and rusts!
As an update, over the last month the unit has been really good at collecting date, however over the last week I have had to reset the ring 3 times losing all the data after the app failed to find the device and continually reporting it is sat in the charging base. On top of this, despite assurances you can shower with the unit on (I remove it for any water activity), the contacts on both the ring and charging base are rusting, which has now caused rust marks on my finger. Returning this unit for replacement. I have used AppleWatch before and found it really useful, however the battery life is poor and I prefer a standard watch. I had read about RingConn with interest and decided to try the Gen2. The product is very easy to configure with the app and also exporting the date straight into Apple Fitness and Health. The data that the ring provides is very good and very useful, so all told a pleasant and useful purchase with a battery life around 11 days between charges. The downsides then: - RingConn doesn’t conform to standard ring sizes and you need to try templates to assess the correct size. It would make way more sense to conform to a standard as all rings do. - the ring is quite bulky on your finger, which is understandable given the tech packed into it - I was interested in the Sleep Apnea monitoring after reading the details so decided on the standard instead of the Air (which doesn’t support it). However what is not widely advertised is the disclaimer when you look to enable the option, which wasn’t mentioned anywhere else. Based on the below information I have declined this option: “By tapping "I have read and agree," you signify your consent to activate the "Sleep Apnea Monitoring" feature and agree to provide us with the following data: height, weight, age, BMI, sex, [neck circumference], medical history, OSA symptoms, sleep quality etc. For the purpose of generating an OSAHS assessment report” In summary a great little gadget, fairly accurate, a little bulky for everyday use and not enough detail regarding a key feature which would sway you between the Air and standard version of the product (the air doesn’t support sleep apnea monitoring and is cheaper too).
B**E
An excellent alternative to more expensive smart rings
An excellent alternative to more expensive smart rings. A comfortable fit - comfy enough to be worn at all times, including nighttime for sleep monitoring. No app subscription required was a real draw for purchasing. Excellent interface. Quality of the ring itself seems good - no scratches yet. Only downside is that it isn't compatible with Vitality - however would feel unfair to mark them down for this!
P**E
A Missed Opportunity
Item appears well made and fits well. It is comfortable to wear. Battery life is very good, and the battery storage/ charging case is a very good idea. Setup is easy. However the rings app crashed twice in the first week, and the Customer Service Support was ridiculously slow. This defeats the whole objective of the ring, so I returned it. As an aside, the return and refund process also takes forever!
D**Y
A great ring, just what I wanted.
I have been using my Ringconn for a few weeks now and feel I can add objectivity. I chose Ringconn due to its lack of subscription and because I have watched and read many positive reviews, and I am delighted with my purchase. First, the great bits: the battery life really is 11 days, and it recharges quickly. I don't take the ring off unless I'm charging it. The charging case is convenient and protects the ring in the process. Sleep recording is more accurate than my watch. My watch generally overrecords my sleep, especially if I read before falling asleep; my ring seems more accurate. When I wake up feeling more refreshed, my sleep score reflects this. As a Sleep Apnea sufferer, I am delighted that I can keep an independent eye on my treatment. When staying away recently, I had to sleep without my CPAP machine for one night, and the ring data reflected this appropriately. The step counter seems to be accurate. Of course, I don't count my steps, but the step counter aligns well with my daily activities. I have also noted that the stress monitoring aligns with my daily ups and downs. I suffered a bout of food poisoning during the second week of wearing the ring and noted several changes to the data to reflect the illness. The software also asked me to explain the abnormality in the data. Overall, I am extremely impressed with the accuracy of the data. I only have one negative: that there isn't a size to fit my index finger. Maybe I have extremely big fingers, although I don't believe that to be the case. I have had to put the ring on my middle finger, which interferes with my wedding ring. I'm used to this now and haven't noticed any damage to the Ringconn or my wedding ring, but it isn't ideal. I thoroughly recommend the Ringconn, I just wish they made a larger size.
M**Y
Quality and accuracy
I researched health tracker rings before opting for the Ringconn, and I am pleased with my purchase. The tracker app is free and the ring has a very handy travel/charging case. The initial price was very competitive. I had a problem getting the sizer pack, but they seem to be back in stock now. It is imperative to trial the sizes before you buy the actual ring. I have been wearing the ring for a week now and the readings look accurate. I like that the app is not constantly telling me that I am not active enough, but reports in a very supportive/helpful way. I had a tracker watch before, and this ring is much better and more accurate, and I love that I can wear it whilst swimming and record that I am actually being active!
Z**Y
Best alternative to watch based health devices
I didn’t want to get an Apple Watch as I like proper watches but I wanted to track my heart and also really didn’t want to pay a subscription. This ring is really good and exceeded my expectations. It doesn’t feel overly big, though you do notice a little when working with a keyboard. The software is better than Apples health app, especially for heart rate which shows the actual values over time, not broad maximum and minimum range, plus it appears to take readings way more often than Apple Watch. It spotted a high heart rate and lack of sleep so I knew I wasn’t well and not just imagining it. Definitely recommended to capture your stats if you don’t want a watch
Trustpilot
2 weeks ago
2 weeks ago