---
product_id: 716771649
title: "Gen 2 Air, Ultra-Thin AI Smart Ring, 10-Day Battery Life, Fitness/Sleep/Stress/HR Tracker for Women&Men, No App Fee for Standard Features, iOS & Android Compatible (Size 8, Dune Gold)"
brand: "ringconn"
price: "€ 395.19"
currency: EUR
in_stock: true
reviews_count: 13
category: "Ring Conn"
url: https://www.desertcart.gr/products/716771649-gen-2-air-ultra-thin-ai-smart-ring-10-day
store_origin: GR
region: Greece
---

# IP68 waterproof to 100m 10-day battery life AI-powered health insights Gen 2 Air, Ultra-Thin AI Smart Ring, 10-Day Battery Life, Fitness/Sleep/Stress/HR Tracker for Women&Men, No App Fee for Standard Features, iOS & Android Compatible (Size 8, Dune Gold)

**Brand:** ringconn
**Price:** € 395.19
**Availability:** ✅ In Stock

## Summary

> 💍 Track Smarter, Live Freer — The Ring That Works as Hard as You Do

## Quick Answers

- **What is this?** Gen 2 Air, Ultra-Thin AI Smart Ring, 10-Day Battery Life, Fitness/Sleep/Stress/HR Tracker for Women&Men, No App Fee for Standard Features, iOS & Android Compatible (Size 8, Dune Gold) by ringconn
- **How much does it cost?** € 395.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/716771649-gen-2-air-ultra-thin-ai-smart-ring-10-day)

## Best For

- ringconn enthusiasts

## Why This Product

- Trusted ringconn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dive Into Data:** Advanced AI analyzes sleep, heart rate, stress, blood oxygen & menstrual cycles for personalized wellness.
- • **Stay Powered Longer:** Up to 10 days of continuous tracking with a quick 90-minute full recharge—no daily hassle.
- • **Effortless All-Day Wear:** Ultra-thin 2mm, featherlight 2.5g design that stays comfortable from workouts to sleep.
- • **No Subscription, No Limits:** Lifetime access to core health features with zero app fees—smart tracking without the extra cost.
- • **Waterproof for Every Adventure:** IP68-rated durability lets you swim, shower, and sweat without ever removing your ring.

## Overview

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.

## Description

Product description What are the key differences between RingConn Gen 2 and Gen 2 Air? Gen 2 Air is made of titanium steel, offering a sleek, comfortable fit for everyday wear, while Gen 2 is made of titanium. Gen 2 Air covers key health tracking features, though it does not include sleep apnea monitoring. What are the key differences between RingConn Gen 2 and Gen 2 Air? Gen 2 Air is made of titanium steel, offering a sleek, comfortable fit for everyday wear, while Gen 2 is made of titanium. Gen 2 Air covers key health tracking features, though it does not include sleep apnea monitoring. Can I measure ring size without an official sizing kit? For the best fit, we recommend using our official sizing kit. Our smart ring uses exclusive sizing standards, different from regular rings and other brands’ smart rings. Use our dedicated tool for an accurate fit. Can I measure ring size without an official sizing kit? For the best fit, we recommend using our official sizing kit. Our smart ring uses exclusive sizing standards, different from regular rings and other brands’ smart rings. Use our dedicated tool for an accurate fit. How do I ensure the best fit for my RingConn ring? / How to get the perfect fit size? Measure your non-dominant hand, with the kit’s protrusion facing your palm. Wear the sizing ring continuously for 24 hours (including sleep). Fingers swell in the afternoon/evening, so long-time wear helps you choose the most comfortable size. How do I ensure the best fit for my RingConn ring? / How to get the perfect fit size? Measure your non-dominant hand, with the kit’s protrusion facing your palm. Wear the sizing ring continuously for 24 hours (including sleep). Fingers swell in the afternoon/evening, so long-time wear helps you choose the most comfortable size. How to judge if the ring size fits well? Fit should be snug but not painful. First Test: Fits closely with no gaps. Drop Test: Won’t slip off when your hand is down. Rotation Test: Twists gently with slight resistance. How to judge if the ring size fits well? Fit should be snug but not painful. First Test: Fits closely with no gaps. Drop Test: Won’t slip off when your hand is down. Rotation Test: Twists gently with slight resistance. How should I wear the ring correctly? The sensor inside the ring should be positioned on the palm side of your finger. Make sure the ring fits securely and comfortably at the base of your finger to ensure accurate data tracking. How should I wear the ring correctly? The sensor inside the ring should be positioned on the palm side of your finger. Make sure the ring fits securely and comfortably at the base of your finger to ensure accurate data tracking.

Review: 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.
Review: 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.

## Features

- [AI-Powered Health Insights] RingConn Gen 2 Air Smart Ring integrates AI with multi-sensor data to continuously track key health metrics like sleep, heart rate, stress levels, blood oxygen, physical activity, and menstrual cycles. Its built-in AI assistant delivers your personalized report and guidance to enhance your wellness and daily habits
- [Size Before You Buy] RingConn Gen 2 Air uses unique sizing standards, different from standard ring sizes. Purchase RingConn Sizing Kit to find the most accurate and comfortable fit for your finger
- [No-Feel Wearing] Experience a comfortable, stylish design with a super-thin 2mm profile and only 2.5g weight. Won't interfere with your movement whether you're working out, running, diving, or engaging in any physical activity, and stays comfortable without distracting you when sleeping or working
- [No Subscription Fee for Standard Features] Unlock the lifetime use of essential standard features on the RingConn Smart Health Monitoring App with your RingConn Gen 2 Air Smart Ring. Experience continuous, real-time health tracking and personalized insights
- [Longer Battery Life] Enjoy up to 10 days of uninterrupted power with a single full charge that completes in just 90 minutes. Stay powered through your busy schedule without frequent recharging and efficiently maintaining continuous long-term data collection
- [Waterproof for Every Adventure] With an IP68 waterproof rating (ensuring exceptional waterproof performance tested to depths of 100m/328ft), RingConn Gen 2 Air withstands daily activities like handwashing, showers, and rain, as well as water sports including swimming and diving. Designed to stay on through it all, its durable construction prevents water damage and ensures long-lasting performance
- [HSA/FSA Eligible] RingConn Gen 2 Air is HSA/FSA approved. Easily use your Flexible Spending Account or Health Savings Account to make a purchase
- [New Feature Find Your Ring] The newly launched APP feature provides effortless ring tracking and retrieval with intuitive step-by-step guidance, saving time and effort. Enjoy peace of mind knowing your ring is always within reach
- [What You Get] RingConn Gen 2 Air *1, Charging Dock *1, 1m/3.3ft USB-C to C Cable *1, user manual *1, efficient customer support and service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

- **Battery Capacity:** 22 Milliamp Hours
- **Battery Cell Composition:** Lithium Polymer
- **Brand:** RingConn
- **Connectivity Technology:** Bluetooth
- **GPS:** No GPS
- **Memory Storage Capacity:** 2 MB
- **Operating System:** RingConn App
- **Shape:** Round
- **Special Feature:** Activity Tracker, Custom Activity Tracking, Heart Rate Monitor, Multisport Tracker, Sleep Monitor
- **Wireless Communication Standard:** Bluetooth

## Images

![Gen 2 Air, Ultra-Thin AI Smart Ring, 10-Day Battery Life, Fitness/Sleep/Stress/HR Tracker for Women&Men, No App Fee for Standard Features, iOS & Android Compatible (Size 8, Dune Gold) - Image 1](https://m.media-amazon.com/images/I/61x-7Dv63fL.jpg)
![Gen 2 Air, Ultra-Thin AI Smart Ring, 10-Day Battery Life, Fitness/Sleep/Stress/HR Tracker for Women&Men, No App Fee for Standard Features, iOS & Android Compatible (Size 8, Dune Gold) - Image 2](https://m.media-amazon.com/images/I/616QRR7U5eL.jpg)
![Gen 2 Air, Ultra-Thin AI Smart Ring, 10-Day Battery Life, Fitness/Sleep/Stress/HR Tracker for Women&Men, No App Fee for Standard Features, iOS & Android Compatible (Size 8, Dune Gold) - Image 3](https://m.media-amazon.com/images/I/71cG-O8gJHL.jpg)
![Gen 2 Air, Ultra-Thin AI Smart Ring, 10-Day Battery Life, Fitness/Sleep/Stress/HR Tracker for Women&Men, No App Fee for Standard Features, iOS & Android Compatible (Size 8, Dune Gold) - Image 4](https://m.media-amazon.com/images/I/61GlTq474eL.jpg)
![Gen 2 Air, Ultra-Thin AI Smart Ring, 10-Day Battery Life, Fitness/Sleep/Stress/HR Tracker for Women&Men, No App Fee for Standard Features, iOS & Android Compatible (Size 8, Dune Gold) - Image 5](https://m.media-amazon.com/images/I/71L2AveZPbL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: What are the key differences between RingConn Gen 2 and Gen 2 Air?**
A: Gen 2 Air is made of titanium steel, offering a sleek, comfortable fit for everyday wear, while Gen 2 is made of titanium. Gen 2 Air covers key health tracking features, though it does not include sleep apnea monitoring.

**Q: Can I measure ring size without an official sizing kit?**
A: For the best fit, we recommend using our official sizing kit. Our smart ring uses exclusive sizing standards, different from regular rings and other brands’ smart rings. Use our dedicated tool for an accurate fit.

**Q: How do I ensure the best fit for my RingConn ring? / How to get the perfect fit size?**
A: Measure your non-dominant hand, with the kit’s protrusion facing your palm. Wear the sizing ring continuously for 24 hours (including sleep). Fingers swell in the afternoon/evening, so long-time wear helps you choose the most comfortable size.

**Q: How to judge if the ring size fits well?**
A: Fit should be snug but not painful. First Test: Fits closely with no gaps. Drop Test: Won’t slip off when your hand is down. Rotation Test: Twists gently with slight resistance.

**Q: How should I wear the ring correctly?**
A: The sensor inside the ring should be positioned on the palm side of your finger. Make sure the ring fits securely and comfortably at the base of your finger to ensure accurate data tracking.

## Customer Reviews

### ⭐⭐⭐⭐⭐ If You’re Hesitant, Just Do It! 100/10 Recommend
*by J***T on March 17, 2026*

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.

### ⭐⭐⭐⭐⭐ Happy I ordered
*by D***E on October 10, 2025*

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.

### ⭐⭐⭐⭐⭐ Perfect ring and perfect price and no subscription!!!
*by J***. on December 31, 2025*

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.

## Frequently Bought Together

- RingConn Gen 2 Air, Ultra-Thin AI Smart Ring, 10-Day Battery Life, Fitness/Sleep/Stress/HR Tracker for Women&Men, No App Fee for Standard Features, iOS & Android Compatible (Size 8, Dune Gold)
- MAKCPOIMER 10 Pack Ring Cover for Oura Ring Gen 4/3, Silicone Protector for RingConn Gen 2/1 Working Out Accessories Men Women

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-05-28*