---
product_id: 698714436
title: "– RingConn Gen 2, World’s First Smart Ring with Sleep Apnea Monitoring, No APP Subscription, 12-Day Battery Life, Stress/Heart Rate/Women's Health Tracker, Android & iOS Compatible (Silver, Size 10)"
brand: "ringconn"
price: "HK$3776"
currency: HKD
in_stock: true
reviews_count: 13
category: "Ring Conn"
url: https://www.desertcart.hk/products/698714436-ringconn-gen-2-world-s-first-smart-ring-with-sleep
store_origin: HK
region: Hong Kong
---

# 12-day battery life 100m waterproof rating Sleep apnea monitoring – RingConn Gen 2, World’s First Smart Ring with Sleep Apnea Monitoring, No APP Subscription, 12-Day Battery Life, Stress/Heart Rate/Women's Health Tracker, Android & iOS Compatible (Silver, Size 10)

**Brand:** ringconn
**Price:** HK$3776
**Availability:** ✅ In Stock

## Summary

> 💍 Elevate your health game with the ring that does it all—smart, sleek, and subscription-free!

## Quick Answers

- **What is this?** – RingConn Gen 2, World’s First Smart Ring with Sleep Apnea Monitoring, No APP Subscription, 12-Day Battery Life, Stress/Heart Rate/Women's Health Tracker, Android & iOS Compatible (Silver, Size 10) by ringconn
- **How much does it cost?** HK$3776 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/698714436-ringconn-gen-2-world-s-first-smart-ring-with-sleep)

## 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 In, Stay Stylish:** Waterproof up to 100 meters, perfect for workouts, swimming, and everyday adventures without worry.
- • **All-Day Power, No Pause:** Up to 12 days of uninterrupted battery life keeps you connected and informed without constant recharging.
- • **No Subscription, No Limits:** Enjoy lifetime access to all features with no hidden fees—health tracking that’s truly yours.
- • **Sleep Smarter, Live Better:** World’s first smart ring with AI-powered sleep apnea monitoring for real-time health insights and peace of mind.
- • **Sleek Fit Meets Cutting-Edge Tech:** Ultra-thin titanium design with a custom sizing kit ensures comfort and style that fits your lifestyle.

## Overview

The RingConn Gen 2 is a minimalist titanium smart ring designed for adults, featuring advanced AI-powered sleep apnea monitoring, continuous heart rate, stress, and women's health tracking. It offers up to 12 days of battery life, 100m waterproof durability, and seamless Bluetooth connectivity with Android and iOS devices. With no subscription fees and a custom sizing kit, it delivers professional-grade health insights in a stylish, ultra-thin form factor.

## Description

Product Description

Review: Great item - Purchase the ring sizer kit first in order to get the correct and most comfortable size. The ring itself is comfortable to wear and very stylist. App very easy to use and provides very useful information. Will be invaluable to monitor trends over time.
Review: Health tracking is not a substitute for actual medical care - This is my second Gen 2 Ringconn. Do not let that put you off. I bought my first a year ago, second hand, and I have worn it literally every day since. In the shower, swimming, cycling, at work, while sleeping. 24 hours a day, 7 days a week. Last week the battery stopped holding any charge and I contacted Ringconn hoping it could be saved. They were great, and even offered me an exchange if I had an official purchase order number, which sadly I didn't as I got it second hand.... so I ordered a shiny new one! Since my first ring helped me so much with my health I even got a size smaller, which is great! The Gen 2 is robust but stylish and very comfortable to wear. It looks like a simple but stylish band, which goes with pretty much all my outfits, it connects easily to the app, and best of all- the battery lasts up to 12 days! The app is free to use (unlike some other companies) and accurately tracks pulse, sleep, and activity. The new auto-sense feature for tracking activity works surprisingly well, and I look forward to it being expanded in the future. It also offers sleep apnoea monitoring, which is what first made me pick this brand over others- I am diagnosed with sleep apnoea and I use the ring once every couple of months to make sure it's not getting worse. It's surprisngly accurate with it, and helps me feel more secure about monitoring my condition so I can contact my dr for advice if things change. Overall, I LOVE this ring, and I am looking forward to another year or more with my new one.

## Features

- [Sleep Apnea Monitoring] RingConn Gen 2 Smart Ring supports sleep health with advanced technology. Developed with leading universities and hospitals, this AI-powered ring accurately tracks sleep apnea. Unlike traditional devices, it's lightweight and comfortable, offering multi-day monitoring with real-time AHI data and personalized insights via a dedicated app for easy sleep health management
- [Size Before You Buy] RingConn Gen 2 Smart Ring uses unique sizing standards, different from U.K. and other health rings. RingConn Gen 2 Sizing Kit helps you find the most comfortable and accurate fit for your finger, preventing the inconvenience of returns and exchanges by ensuring you select the correct size before purchasing
- [No Subscription Fees] Unlock lifetime access to the comprehensive suite of features on the RingConn Smart Health Monitoring App with your RingConn Gen 2 Smart Ring. Experience continuous, real-time health tracking and personalized insights
- [More Than Just Health Monitoring] RingConn Gen 2 Smart Ring surpasses standard health monitoring features by not only tracking your activity, sleep, stress, heart rate, HRV, and blood oxygen saturation but also supporting OTA updates. This ensures continuous improvements and the addition of new features, delivering an ever-evolving experience tailored to your needs
- [Waterproof for Every Adventure] RingConn Gen 2 Smart Ring features upgraded water resistance of up to 100m, making it perfect for daily wear, workouts, and swimming. Plus, RingConn Gen 2 offers outstanding durability with a gentle touch, even for sensitive skin
- [Longer Battery Life & Ultra-Thin Design] RingConn Gen 2 offers up to 10-12 days of battery life, keeping up with your busy lifestyle. Battery life varies by ring size — larger sizes (12-14) can last up to 12 days. Paired with our smart charging case, it can exceed 150 days. The updated design is now thinner, lighter, and more comfortable — with a better fit than ever — so light, you’ll hardly notice it’s there
- [What You Get] RingConn Smart Ring*1, Charging Case*1, 1m/3.3ft USB-C to USB-C cable*1, user manual*1, our worry-free 12-month warranty, and friendly customer service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DG2QKMFX |
| Age Range Description | Adult |
| Band Colour | Silver |
| Band Material Type | Metal |
| Battery Average Life | 12 days |
| Battery Capacity | 22 |
| Battery Cell Type | Lithium Polymer |
| Battery capacity | 22 |
| Best Sellers Rank | 737 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 4 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 | Slide |
| Colour | Future Silver |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | All current and recent Android and iOS smartphones |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Controller Type | Android |
| Country of Origin | China |
| Customer Reviews | 3.9 out of 5 stars 1,115 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, Sleep Duration, Stress, Blood Oxygen Monitor |
| Model Name | RingConn Gen 2 |
| Model Number | RCA-01 |
| Operating System | Proprietary OS |
| Operating system | Proprietary OS |
| Product Features | Sleep Apnea Monitoring |
| Product Warranty | 1 Year Manufacturer |
| Shape | Round |
| Special feature | Sleep Apnea Monitoring |
| Sport Type | Multi-Sports, Running, Swimming, Walking, Yoga |
| Style Name | Minimalist |
| Supported Application | RingConn Smart Health Monitoring |
| Target Audience | Unisex Adults |
| UPC | 810180160179 |
| 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 |

## Product Details

- **Battery capacity:** 12 Milliamp Hours
- **Battery cell composition:** Lithium Polymer
- **Brand:** RingConn
- **Connectivity technology:** Bluetooth
- **GPS:** No GPS
- **Memory storage capacity:** 2 MB
- **Operating system:** Proprietary OS
- **Shape:** Round
- **Special feature:** Sleep Apnea Monitoring
- **Wireless communication standard:** Bluetooth

## Images

![– RingConn Gen 2, World’s First Smart Ring with Sleep Apnea Monitoring, No APP Subscription, 12-Day Battery Life, Stress/Heart Rate/Women's Health Tracker, Android & iOS Compatible (Silver, Size 10) - Image 1](https://m.media-amazon.com/images/I/61uxIbcWPRL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great item
*by R***D on 7 June 2026*

Purchase the ring sizer kit first in order to get the correct and most comfortable size. The ring itself is comfortable to wear and very stylist. App very easy to use and provides very useful information. Will be invaluable to monitor trends over time.

### ⭐⭐⭐⭐⭐ Health tracking is not a substitute for actual medical care
*by M***S on 19 March 2026*

This is my second Gen 2 Ringconn. Do not let that put you off. I bought my first a year ago, second hand, and I have worn it literally every day since. In the shower, swimming, cycling, at work, while sleeping. 24 hours a day, 7 days a week. Last week the battery stopped holding any charge and I contacted Ringconn hoping it could be saved. They were great, and even offered me an exchange if I had an official purchase order number, which sadly I didn't as I got it second hand.... so I ordered a shiny new one! Since my first ring helped me so much with my health I even got a size smaller, which is great! The Gen 2 is robust but stylish and very comfortable to wear. It looks like a simple but stylish band, which goes with pretty much all my outfits, it connects easily to the app, and best of all- the battery lasts up to 12 days! The app is free to use (unlike some other companies) and accurately tracks pulse, sleep, and activity. The new auto-sense feature for tracking activity works surprisingly well, and I look forward to it being expanded in the future. It also offers sleep apnoea monitoring, which is what first made me pick this brand over others- I am diagnosed with sleep apnoea and I use the ring once every couple of months to make sure it's not getting worse. It's surprisngly accurate with it, and helps me feel more secure about monitoring my condition so I can contact my dr for advice if things change. Overall, I LOVE this ring, and I am looking forward to another year or more with my new one.

### ⭐ A potentially (and initially) brilliant product let down by a fatal battery flaw.
*by S***R on 1 March 2026*

I’d had this ring for several months and raved about it to everyone that saw it shining happily on my finger. It’s great - measures everything, so much easier than a watch. I charge it every 10/11 days, does everything you want, sleep monitoring without the intuitive nature of my Apple Watch, heart, exercise - even sleep apnea. Couldn’t have asked for more. If I’d reviewed then, would have been 5 starts without question. Indeed, this is probably why there are so many 4 and five star reviews that you’ve read. However The problems began, some what ironically for me, a couple of weeks after the 1 year warranty. Well I say that, but that’s really when I noticed the significance of the slowly eroding battery life. It probably started earlier, but I was in denial. So like many, I only admitted I had a problem at this point as I sadly accepted the that the re-charge was about a week - no longer 10/11 days heydays. I reached out to customer support, and their helpful automated agent basically told me I was out of lock and out of warranty. Efficient use of automation by customer support there, managing to get rid of me without involving any form of human interaction - nice… Ticking on a few weeks, the battery continues to degrade. Shame. What was once the amazing item I raved about to anyone and everyone who would listen, has become a shining embarrassment to the longevity (or lack of) of lithium batteries. Shame. Luckily I have the fallback of my Apple Watch 4, which is still going strong, and lasting as long as its first day. Same for my iPhone, and every other battery powered device I bought over the last few years. Perhaps Apple use a better supply of lithium- who knows… So in summary, be prepared for a fabulous few months, perhaps even a whole year, then watch the sad slow death of your shiny little friend, while trying (for me almost every day now) to eek out some final throws of life before the inevitable opening of the pearly gates of silicon heaven, and that sad, sad goodbye… Added a photo to show where it sadly likes to spend too much of its time now….

## Frequently Bought Together

- RingConn Gen 2, World’s First Smart Ring with Sleep Apnea Monitoring, No APP Subscription, 12-Day Battery Life, Stress/Heart Rate/Women's Health Tracker, Android & iOS Compatible (Silver, Size 10)
- MAKCPOIMER 10 Pack Ring Cover for Oura Ring Gen 4/3, Silicone Protector for RingConn Gen 2/1 Working Out Accessories Men Women
- RingConn Gen 2 Air Sizing Kit - Size First Before You Buy - Choose from 9 Sizes - Sizes 6 to 14 - Only Smart Ring

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-06-26*