

💍 Track smarter, live better—wear the future on your finger.
The RingConn Gen 2 is the world’s first smart ring with built-in sleep apnea monitoring, offering up to 12 days of battery life and waterproof durability up to 100 meters. Designed with a sleek titanium body and silicone band, it tracks heart rate, stress, oxygen saturation, and women’s health metrics without any subscription fees. Compatible with both Android and iOS, it provides real-time health insights through its dedicated app, making it an essential wearable for proactive health management.

















| ASIN | B0DG2THXM4 |
| Age Range Description | Adult |
| Band Colour | Matte Black |
| Band Material Type | Silicone |
| Battery Average Life | 12 days |
| Battery Capacity | 22 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 90 Hours |
| Best Sellers Rank | 808 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 2 in Wearable Tech Rings |
| Box Contents | RingConn Smart Ring Gen 2, 1m/3.3ft USB-C to USB-C cable, user manual, a 12-month worry-free warranty, and friendly customer service |
| Brand Name | RingConn |
| Case Material Type | Titanium |
| Clasp Type | Magnetic |
| Closure Type | No Closure |
| Colour | Matte Black |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Compatible with Android devices |
| Connectivity Technology | Bluetooth |
| Controller Type | RingConn App |
| Country of Origin | China |
| Customer Reviews | 3.9 3.9 out of 5 stars (796) |
| 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 | 0.39 Kilograms |
| Manufacturer | Shenzhen Ninenovo Technology Limited |
| Memory Storage Capacity | 2 MB |
| Metrics Measured | Heart Rate Sensor, Stress Sensor, Oxygen Saturation Sensor |
| Model Name | RingConn Gen 2 |
| Model Number | RCA-01 |
| Operating System | iOS , Android |
| Product Features | Sleep Apnea Monitoring |
| Product Warranty | 1 Year Manufacturer |
| RAM Memory Installed | 768 KB |
| Shape | Round |
| Sport Type | Multi-Sports, Running, Swimming, Walking, Yoga |
| Style Name | Minimalist |
| Supported Application | Integration with Apple Health and Google Health Connect |
| Target Audience | Unisex Adults |
| UPC | 810180160223 |
| Warranty Type | Limited |
| Water Resistance Depth | 100 Metres |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IP68 |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |
B**S
Great
Good quality, great app, very informative
J**S
Does what it says it will...
Arrived within 24 hours well packaged and with the cool charging stand. Very easy to set up with the app and it fits well, as expected after using the sizing rings the day before. I've only been using it 3-4 days but so far it is tracking steps very accurately and all other measurements seem to be good, the insights offered are better than a previous ring and app I had but this was more expensive. Battery life showing at full charge as 10 days which is again 3-4 days more than the previous fitness ring I had. So far this ring is all I had looked for when I compared with others, and doing what it claimed to...lets he it continues to do so.
A**W
Cheap materials buggy connectivity
I’ve had this less than 24 hours. It’s already scratched palm side just from indoor daily use, I’m so disappointed. I was expecting wear and tear but after less than a day from light activities in my home? I’m also finding the ring keeps disconnecting, I reconnect it in the case and then maybe an hour or so later I see it’s disconnected
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).
J**N
Great quality
It does what it says and becomes your day to day health check up guide.
M**N
Don't even notice you are wearing it and battery is amazing.
Absolutely Fantastic Product. Admitedly I don't use all the features on it but even just for sleep tracking and step counts it is great. The step counter is way more accurate than my iphone 16 pro max and it's great to see your blood oxygen levels and heartrate etc whenever you want. You don't even notice you are wearing it and the battery level is rediculous, i only charge this once a week or so. The included charging case is great too and only needs charging itself around twice a year! I did a lot of research before buying this and am glad I did. Make sure you wait for a Prime Day sale though as you'll save a lot of money. ***Make sure you get the sizing kit before buying and try a few sizes for atleast 24h each to get the best fit.***
S**E
Second place to the leading competitor.
I ordered this after first trying the leading competitor ring. Immediately you can see the difference, the quality of the competitor ring feels so much better, and this was born out by the black colour coming off of the RingConn device within 3 days of wearing it, and hence it’s been returned. The one big plus point of the RingConn is the charging case, this does feel very premium and is something the competitor could learn from. Comparing the app, the app from the competition is a lot slicker and pleasing on the eye, it also has a number of integrations such as Strava that the RingConn doesn’t have. But it comes at a price, there’s a monthly subscription unlike with RingConn. The RingConn app is functional and informative but you can easily get a sense of ‘chineseium’ that you don’t get with the leading competitor. If you’re really price conscious, and want to avoid the monthly subscription model, then RingConn may be a solution for you but I would stick to a natural colour rather than black for example. I paid £270 in the Prime Days sale, versus £399 (plus £5/m) of the competitor but it wasn’t enough to make me keep it. If you’re going to buy one, absolutely buy the sizing kit first.
C**W
Brilliant for sleep apnea
Bought due to sleep apnea an this ring is great well worth the money
A**E
Absolut begeistert: Der RingCon Ring Gen 2 ist der Beste seiner Art – ohne Abo! Ich benutze den RingCon Ring Gen 2 nun schon seit einiger Zeit und bin absolut überwältigt von diesem Gerät! Als jemand, der schon andere smarte Ringe ausprobiert hat, kann ich mit voller Überzeugung sagen: Das ist der beste Ring seiner Art, den man derzeit bekommen kann. Was mich am meisten begeistert, ist die herausragende Genauigkeit und die Zuverlässigkeit der Messwerte. Egal ob Schlaf-Tracking, Herzfrequenz oder Aktivitätsniveau – die Daten sind präzise und geben mir wirklich wertvolle Einblicke in meine Gesundheit und mein Wohlbefinden. Der Ring sitzt super bequem und stört überhaupt nicht, selbst beim Schlafen. Ein riesiger Pluspunkt und ein absolutes Alleinstellungsmerkmal in dieser Kategorie ist, dass der RingCon Ring Gen 2 ohne jegliches Abo auskommt. Man kauft den Ring einmal und hat vollen Zugriff auf alle Funktionen und Auswertungen. Das ist ein Game-Changer und spart auf lange Sicht viel Geld im Vergleich zu anderen Anbietern, die oft versteckte oder teure Abo-Modelle haben. Die App ist zudem übersichtlich und intuitiv gestaltet, sodass man sich schnell zurechtfindet und alle relevanten Daten auf einen Blick hat. Die Verarbeitungsqualität des Rings ist ebenfalls top – er fühlt sich robust und hochwertig an. Wer einen smarten Ring sucht, der präzise, zuverlässig, benutzerfreundlich ist und vor allem keine fortlaufenden Kosten verursacht, der sollte unbedingt zum RingCon Ring Gen 2 greifen. Ich kann dieses Produkt uneingeschränkt empfehlen und bin einfach nur äußerst zufrieden!
D**D
The RingConn Gen 2 does what it’s supposed to do. It provides basic medical stats, and does so without a monthly subscription fee like the more well known health ring. It is also very easy to link and set up. The app is very intuitive and easy to navigate. I selected RingConn primarily because it provides data on your sleep, including sleep apnea statistics, which the other rings don’t. The ring is comfortable to wear and is much lighter than I expected. You barely know it’s on. It’s also not as wide as its competitor. I recommend ordering the ring sizer kit first. The sizing is not the same as a traditional ring. Also, the silver version is very high gloss, like chrome. I originallky ordered the silver ring, but then did a return and got the black one instead. The black has a flat or satin finish. I like that much better, but it’s all about what appeals to you personally. I am very happy with the RingConn Gen 2, the info it provides, how quickly it charges, and that you get your data without having to pay a subscription fee or have your personal information uploaded to the web.
C**N
Cumple bien sus funciones. Si que es verdad que te tienes que acostumbrar a llevarlo en el índice.
A**D
I’ve been using the RingConn health monitor ring for a while now, and it has honestly exceeded my expectations. I do a lot of hard craft work and house work with my hands, so I expected the ring to get scratched, lose its shine, or maybe even get damaged. Instead, it’s been the complete opposite. The material is extremely strong and solid – it doesn’t feel fragile at all, even when I’m doing rough tasks. The coating/polish still looks almost brand new, even though I wear it while working, cleaning, and using tools. No peeling, no fading, and no cheap-looking scratches. It’s very comfortable to wear all day, to the point where I often forget I even have it on. On the health side it’s also very impressive, It tracks sleep, heart rate, activity, and overall health metrics accurately throughout the day. The app is clear and easy to understand, with helpful charts and summaries instead of just random numbers. Battery life is great – I only need to charge it about once every 12 days, which is very convenient.
G**.
L'anello è davvero bellissimo e funzionale. Provengo da tre anni di Oura Ring da cui scappo preminentemente per due ragioni: 1) L'eccezionale durata della batteria di questo anello soprattutto se confrontato ad Oura (che nell'ultimo periodo necessitava di ricarica quotidiana) 2) Disponibilità di un'app bella e funzionale senza necessità di abbinamento mensile. In più c'è la chicca del monitoraggio dell'apnea notturna, una funzione davvero utile. Fino ad ora soddisfatto....