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💍 Track Smarter, Live Freer — The Ring That Works as Hard as You Do
RingConn Gen 2 Air is a sleek, ultra-thin smart ring designed for continuous health monitoring with AI-driven insights. It offers 10-day battery life, IP68 waterproofing up to 100 meters, and tracks key metrics like sleep, heart rate, stress, and blood oxygen without any subscription fees. Compatible with iOS and Android, it features a lightweight titanium build and a sizing kit for the perfect fit, making it the ultimate discreet wellness companion for busy professionals.













| ASIN | B0DWK135K9 |
| Additional Features | Activity Tracker, Custom Activity Tracking, Heart Rate Monitor, Multisport Tracker, Sleep Monitor |
| Age Range Description | Adult |
| Band Color | Silver |
| Band Material Type | Metal |
| Battery Average Life | 10 days |
| Battery Capacity | 22 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 90 minutes |
| Best Sellers Rank | #402 in Electronics ( See Top 100 in Electronics ) #3 in Smart Rings #5 in Activity & Fitness Trackers |
| Brand | RingConn |
| Built-In Media | Charging Dock, Instruction Manual, Quick Guide, RingConn Gen 2 Air Smart Ring, Type-C Cable |
| Case Material Type | Titanium |
| Closure Type | Scivol |
| Color | Dune Gold |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Android Devices, iOS Devices |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.1 out of 5 stars 2,091 Reviews |
| Display Type | No Display |
| GPS Geotagging Functionality | No GPS |
| Human Interface Input | Buttons |
| Item Dimensions | 11.3 x 4.3 x 4.7 inches |
| Item Weight | 2.5 Grams |
| Manufacturer | Shenzhen Ninenovo Technology Limited |
| Memory Storage Capacity | 2 MB |
| Metrics Measured | Heart Rate Monitor, Sleep Duration, Stress, Blood Oxygen Monitor, Activity Tracker |
| Model Name | RingConn Gen 2 Air Smart Ring |
| Model Number | RCA-02 |
| Operating System | RingConn App |
| Shape | Round |
| Special Feature | Activity Tracker, Custom Activity Tracking, Heart Rate Monitor, Multisport Tracker, Sleep Monitor |
| Sport Type | Multi-Sports, Running, Swimming, Walking, Yoga |
| Style Name | Minimalist |
| Supported Application | Fitness Tracker, Sleep Monitor, Voice Assistant, Heart Rate Monitor, Messages, Reminders, Weather, Calendar, Music Player |
| Target Audience | Unisex Adults |
| UPC | 810180160711 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year Warranty |
| Warranty Type | Limited |
| Water Resistance Depth | 100 Meters |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IP68 |
| Wearable Computer Type | Smart Ring |
| Wireless Communication Standard | Bluetooth |
| Wireless Compability | Bluetooth |
| Wireless Provider | Unlocked |
J**T
If You’re Hesitant, Just Do It! 100/10 Recommend
I actually really like this ring a lot. I was looking for something like the Oura ring, to track my sleep and oxygen levels and basal temperature among other things, but not with the price of Oura since this is the first time I’m using a ring like this. I wasn’t sure if this is something I would like wearing or if I would prefer my watch because I was back-and-forth between getting a ring or upgrading to a new Apple Watch and this little ring does the trick PERFECTLY. It tracks everything I want and more! The app is so easy to use, it’s very customizable and had way more features than I expected and it links everything to my apple health which was huge for me. The battery lasts forever which is so nice and I finally let it get to 14% the other day and it charged to 100% in less than 3 hours. It’ll last a week or more easy. It fits pretty well, I do have small fingers so I went with the smallest size cause I knew it’d fit one of my fingers (my ring finger is a 5 so I went with 6) and it fits my index and middle finger perfect. You can even locate the ring if you lose it which is awesome cause sometimes I drop it at work when I’ve taken it off after putting on lotion. It’s so cool. You can make the ring light up to see it better and the app tells you when you’re super close or further away. I haven’t had any issues with scratching it or any issues with it going in the water. I wash my hands with it, shower with it, totally fine. I am very impressed and extremely satisfied with my purchase. The biggest part that sold me on the ring was the fact that I didn’t have to pay for a monthly subscription like you do with oura which I think is a little bit crazy considering the price of those rings. But I’m even trying to get my mom one of these ring rings because it’s just so much easier than a watch especially if you wear jewelry or you don’t like bulky things on your wrists, the ring is super convenient. I will say the only thing I wish they had was a few more colors, maybe like a rose gold would be so nice for women, especially, or even like a little ring cover to go on it so you can kind of customize it to make it your own. I just got the silver, but I forget that it’s even on my finger most of the time so it’s not like anything that really stands out or bothers me. I will say because of the sensors inside, it can fit snug if you go with your normal ring size so I would recommend getting the sizing kit, it’s like a dollar. I have child hands so I lucked out and knew it’d fit one of my fingers if it was too big for my ring finger. I also don’t wear rings much anyways so I just kinda winged it. The packaging was also amazing. It was like I was unboxing an iPhone, very good quality and very clean instructions. It took me a couple minutes to get the ring connected and set up. I can’t recommend it enough. I absolutely love it. Can’t say enough good things honestly. I don’t normally do reviews but this one deserved one for sure. I will say if Apple ever comes out with a ring like this though, I may have to switch lol but for price point, quality, features, there’s not one bad thing I’ve found and I’ve had the ring almost a month now.
D**E
Happy I ordered
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. Update #2: It’s been 3 months now 1/10/26 and I still love it. I even got my mom to trade her Fitbit for one and she loves it. Maybe I got lucky but I haven’t really noticed a difference in my battery levels, even with the ring tracking more and more things 24/7. The only thing I do is not let it get to 0% it’s not really great for any battery to my knowledge. I’ve done multiple updates for the ring and app, no issues. I’ve only enjoyed the new features. Tracking still works, workouts are still detected and everything. Also, I hardly take it off and it’s less scratched than I thought honestly, and I’m not careful. Overall, still 5 stars, still happy I ordered, still loving it.
J**.
Perfect ring and perfect price and no subscription!!!
First, make sure you purchase the ring size kit. Its like a $1.97 and when your done you can return it. I did a lot of research on smart rings and this one and its sister ring came out to be the best option for price and functionality. And the best part is you don't need a subscription!!! It was easy to set up with the app. I have apple products, and it is fully compatible with iPhone and apple health. The ring is lasting about 9-10 days on a full charge and it will notify you on phone when its time to charge. The product is also durable based on my use. It does scratch (on the bottom more but that's expected) I am also rough on it. I also keep it on while in the pool and ocean with no issues as its waterproof. I love that it tracks activity and best of all the sleep tracking. I hate wearing my ultra watch3 to bed so this is perfect. And it looks like its accurate with the data. I couldn't be happier, I will buy another if and when this one kicks the can or they update the current version.
P**H
Go read the reviews for the App itself! Don't make my mistake!
I chose this ring over its more expensive competitor solely because reviewers here claimed the app was intuitive, informative and user friendly. To say I was shocked to discover none of those things were true would be an understatement. Fact of the matter is the app is not user friendly in the slightest and what little settings it has for you to customize don't even work! For example, I unchecked 24-Hour Clock which should have defaulted all clock settings and time reading displays within the app to 12-Hour format, right? Well, it does not! Unchecked or not, the app knows no other alternative - it only knows, operates from and displays the time in 24-Hour format! I highly recommend taking a look at the reviews for this app in the iOS AppStore because it's what I didn't do but should've done prior to purchasing. I let the reviews here sway me when I should've gone to the source. And boy, are the App reviews telling. One of the reoccurring "cons" stated in reviews here about the competitor ring is that their app requires a monthly subscription fee to use. This "con" was very effective in making this ring look like the more appealing option - even more so because the competitor ring AND its ring sample kit are already priced higher than this ring, so naturally one would be paying a lot more for that ring not just upfront but longterm. This ring being the cheaper - the actual ring itself as well as its ring sizing kit - of the two with a subscription-free app to boot would no doubt seem like the better buy! Obviously I didn't buy the other ring so I can't tell you if that ring is what it claims to be or if its $5 monthly subscription fee is worth it, but what I can tell you is the free-of-charge $0 app for this ring is so awful you couldn't pay me to use it. So I guess I got what I paid for in that I paid nothing for the app and it gave me NOTHING in return. The app is the main component to this ring. Without a good app this ring is worthless. Now, let's get into the ring itself because before I even discovered how horrible the app was I had to unbox the ring, and in unboxing the ring I was pleasantly surprised by how nice it looked in the Dune colorway - the only good thing I have to say about this ring - and eagerly put it on just to discover it was too big! Did I mention I purchased the ring sizing kit? Sure it only cost a $1 to the competitor's $10 but still... what's the point of offering the sizing kit if the sizes don't actually align?! At that point I hadn't known what was to come with the app itself so I was planning on ordering another ring in the size down. Good thing I didn't because it ultimately wouldn't have mattered with the state of the app. I only make note of this to point out that even with the first impression being an ill fitted ring I was still excited and looking forward to getting the ring set up and running because truth be told I had been looking forward to the delivery of this ring all week! I'm genuinely so bummed that THIS ended up being my experience with it. If you're still reading, the lesson to be had here is choosing the cheaper option is not always the deal you think it is, and in this case it was very much a bad deal. That's not to say the more expensive competitor ring is the better deal because for all I know that ring's app could be just as mediocre but ultimately I don't know and honestly have no intention of finding out anytime soon. All I can say for sure is this ring's ring sizing kit is inaccurate and this ring's app is a whole joke so don't be fooled like I was. 1 obligatory yet deserving star for the dune color and nothing else. Update: I've now worn this ring across two different fingers for about a week's time each and both fingers spurred blisters beneath the ring. It should also be noted that my initial sizing issue hadn't been an issue of the ring being too small but rather too big, so I can't even write off the blistering to it being too small for my fingers because it's not. Additionally, I’ve also found the charge doesn’t last nearly as long as advertised. For example, after a full charge the app told me I had 9 days of battery life remaining. When I checked in on the app 4 days later following a workout I was surprised to find nothing from that session had been logged because the ring was dead… 1 1/2 days dead, which I hadn’t realized as I hadn’t checked in on the app the day prior! Also strange, the step counter is crazy inconsistent and the calorie counter is just broken as it never really changes much. I tested in comparison to my iPhone’s Apple Health data and it’s way off some. It will say I burned 400 calories with less than 200 steps and then if the steps reach 5k the calorie counter only grows by 10 or something. Make it make sense!
V**C
Love it!
I bought this because I got tired of wearing a smart watch. Overall, I'm happy with it-- for steps, etc, it is comparable with my Garmin Venu 3. I get 7-10 days out of a charge which I love. It took awhile to get used to the thickness, but after a few days I barely notice it and it's comfortable to wear. I love the color- it's a rose gold tint, which I think is really pretty. I haven't found that it scratches easily- it seems well made and sturdy. I did buy the sizing kit and wore the size 9 easily, however with the actual ring the 9 was slightly too loose (however an 8 would be too tight)--I fixed this by buying a little sticky sizing strip from amazon and it works great. I find the app to be easy to use with a lot of information about my overall health. I think the sleep tracking part works better than my Garmin--it seems more accurate overall at knowing when I'm awake/asleep/etc. For activity tracking you do have to go into the app to start it---there are very limited options for the automatic tracking of the activities. I don't mind having to go into the app- it's not that different than selecting an activity on a smart watch. If the activity you're doing isn't listed (there aren't many) then you can add the activity later- you just have to select it, put the time length and the intensity level. I am not sure how accurate that part is, but I didn't really buy the ring for this so it doesn't bother me. The one part I find where the ring fails is when I'm doing something like running/walking on the treadmill. The heart rate it shows is REALLY low. For example, the ring app showed my heart rate at 90-something when the treadmill showed 140-something. For these activities, where heart rate may matter more, I would wear my Garmin to track my heart rate better. But otherwise, I love the ring. It connected easily to my phone. I love that the cost is significantly less than the Oura ring and there is no monthly fee. I would definitely recommend it!
B**Y
Worked for only five months and the company replaced the defective ring
It was great at first. I bought it in October during Prime Days, and until recently it held its charge and gave me helpful information. But this month, (after five months of use) it only holds a charge for a day or two. Last night it gave out after only a few hours. That, to me, is a big expense for only five months of use. The company has reached out to me and offered a replacement ring. If it works out, I’ll raise my rating for good customer service. UPDATE: The company sent me a new ring and a new charger. I am very impressed. Can’t wait to charge it up and get feedback again!
A**H
RingConn beats the bigger brands!
The sleep tracking on the RingConn is my preferred feature. Being able to see the amount of times you wake up in the middle of the night and percentages of sleep stages such as light, deep, and REM is insightful. I’m not sure how accurate the step count seems to be, it always reads more than what seems realistic. If you are looking for a product specifically to track steps, this may not be the way to go. However the health features such as blood oxygen level and heart rate are functional. Durable enough that everyday wear, even with working with my hands every day, has only left some scratching on the inside of the band. Looks a bit bulky on smaller fingers, but its functionality beats the aesthetic. I love mine, and so did my fiancé, so he needed one too! And most importantly, NO EXTRA SUBSCRIPTIONS!! (Update to add- I am not wearing the size 10! It fits my Fiancé nicely who has larger hands. I have on a size 6)
D**T
Ok smart ring
Does not track sleep very well & do not sync it with a smart watch as it just copies what the watch says. I'm disappointed as I was hoping for something that actually tracked things. Stays charged for days, nice color, fits well as I knew what size my index finger is, seems durable. Customer service lies!!! DO NOT TRUST THE CUSTOMER SERVICE AS THEY ARE LIARS!!! Edit. I'm supposed to be getting a refund but we'll wait & see.
R**H
Ringconn Gen 2 Air
Gran anillo! Excelente compra, primero queria comprar el Oura hasta que encontre este ya que se me hacía loquisimo pagar una suscripción para acceder a mi información Me marca sueño, mis pasos, mi actividad y todo lo necesario, hasta temperatura corporal y HR. Si ered mujer te trackea tmb tu ciclo! La bateria le dura 1 semana sin problemas y ya llega a 20% te avisa cuando tendrás que cargarlo. Yo que no quería un reloj tosco ya que no soy atleta este me ha funcionado perfecto
R**E
Ottimo
Anello bello da indossare ma sopratutto i dati raccolti giornalmente sono reali e utili. App gratuita al contrario di molte altre
L**A
Tranquilo
Te mantiene atento y pensar que te puede ayudar y no pasarte.
N**D
Battery Issue After One Month of Use
After about a month of use, I started having serious battery issues with this ring. I charged it to 100% and even left it on the charger for an extra 30 minutes as recommended. The app estimated the battery would last around 8 days, but the ring suddenly turned off after only 3 days. Because of this, it stopped recording my sleep data and the tracking became incomplete. I followed all the troubleshooting steps from customer support, including restarting the ring multiple times, but the issue still persists. For a device designed for health and sleep tracking, this level of reliability is very disappointing. I hope the seller provides a replacement or a proper solution.
D**I
Elegante, funzionale e costo accessibile
Ottimo anello: elegante e leggero, calza benissimo al dito, e te lo dimentichi. In termini di funzionalità, sono molto soddisfatto, in quanto mi sembra registrare perfettamente. Punto di forza anche la ricarica: dura almeno una settimana, quindi non ci pensi più. Complessivamente, l’anello unisce estetica e funzionalità perfettamente.
Trustpilot
2 weeks ago
3 weeks ago