---
product_id: 691140289
title: "RingConn Gen 2 Smart Ring, Sleep Apnea Monitoring, Black, Size 8"
brand: "ringconn"
price: "¥82024"
currency: JPY
in_stock: true
category: "Ring Conn"
url: https://www.desertcart.jp/products/691140289-ringconn-gen-2-smart-ring-sleep-apnea-monitoring-black-size
store_origin: JP
region: Japan
---

# 12-day battery life 100m waterproof durability Real-time sleep apnea & health data RingConn Gen 2 Smart Ring, Sleep Apnea Monitoring, Black, Size 8

**Brand:** ringconn
**Price:** ¥82024
**Availability:** ✅ In Stock

## Summary

> 💍 Track smarter, live better—wear the future on your finger.

## Quick Answers

- **What is this?** RingConn Gen 2 Smart Ring, Sleep Apnea Monitoring, Black, Size 8 by ringconn
- **How much does it cost?** ¥82024 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/691140289-ringconn-gen-2-smart-ring-sleep-apnea-monitoring-black-size)

## 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

- • **Effortless All-Day Wear:** Ultra-lightweight titanium design with a sleek matte black finish ensures you stay stylish and comfortable 24/7.
- • **Adventure-Ready Durability:** IP68-rated waterproof up to 100 meters—wear it swimming, working out, or in the rain without missing a beat.
- • **Precision Fit, Zero Hassle:** Unique sizing kit guarantees the perfect fit before you buy, eliminating returns and maximizing comfort.
- • **Sleep Apnea Monitoring, Elevated:** AI-powered, clinically-backed sleep apnea tracking delivers real-time AHI data and personalized insights—no bulky devices needed.
- • **Subscription-Free Health Mastery:** Unlock lifetime access to comprehensive health analytics and continuous app updates without any recurring fees.

## Overview

The RingConn Gen 2 Smart Ring is a cutting-edge wearable designed for adults seeking advanced health insights, including AI-powered sleep apnea monitoring. Crafted from durable titanium with a matte black finish, it offers up to 12 days of battery life and 100m waterproofing. Compatible with all current and future Android and iOS devices, it provides subscription-free, real-time tracking of sleep, heart rate, stress, and more via a dedicated app. Its unique sizing kit ensures a perfect fit, making it a seamless, stylish, and reliable companion for proactive health management.

## Description

RingConn Gen 2 Smart Ring, Sleep Apnea Monitoring, Black, Size 8 | No Subscription; Up to 12-day battery; Tracks Sleep, Stress, Heart Rate, and Women's Health; Works with Android & iOS : desertcart.ae: Electronics

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DG2QS4BM |
| Additional Features | Sleep Apnea Monitoring |
| Age Range Description | Adult |
| Band Color | Black |
| Band Material Type | Silicone |
| Battery Average Life | 12 days |
| Battery Capacity | 22 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Power | 12 |
| Battery capacity | 22 Milliamp Hours |
| Best Sellers Rank | #660 in Electronics ( See Top 100 in Electronics ) #4 in Wearable Tech Rings |
| Brand | RingConn |
| Built-In Media | Magnetic Charging Case, User Manual |
| Case Material Type | Titanium |
| Clasp Type | Titanium |
| Closure Type | Buckle |
| Color | Matte Black |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone, Tablet |
| Compatible Phone Models | All current and future Android and iOS devices |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Controller Type | App-based |
| Customer Reviews | 4.2 out of 5 stars 6,841 Reviews |
| Display Type | No Display |
| GPS Geotagging Functionality | No GPS |
| Human Interface Input | Buttons |
| Item Dimensions | 28.7 x 10.9 x 11.9 centimeters |
| Item Weight | 0.33 Kilograms |
| Manufacturer | Shenzhen Ninenovo Technology Limited |
| Memory Storage Capacity | 2 MB |
| Memory storage capacity | 2 MB |
| Metrics Measured | Heart Rate Monitor, Stress Sensor, Sleep Duration Sensor |
| Model Name | RingConn Gen 2 |
| Model Number | RCA-01 |
| Operating System | Proprietary/Custom OS |
| Operating system | Proprietary/Custom OS |
| Shape | Round |
| Special features | Sleep Apnea Monitoring |
| Sport Type | Running, Cycling, Yoga |
| Style Name | Minimalist |
| Supported Application | RingConn Smart Health Monitoring App |
| Target Audience | Unisex Adults |
| UPC | 810180160100 |
| Water Resistance Depth | 100 Meters |
| Water Resistance Level | Not Water Resistant |
| Waterproof Rating | IP68 |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |
| Wireless communication standard | Bluetooth |

## Product Details

- **Battery capacity:** 22 Milliamp Hours
- **Connectivity technology:** Bluetooth
- **Memory storage capacity:** 2 MB
- **Operating system:** Proprietary/Custom OS
- **Special features:** Sleep Apnea Monitoring

## Images

![RingConn Gen 2 Smart Ring, Sleep Apnea Monitoring, Black, Size 8 - Image 1](https://m.media-amazon.com/images/I/61Ck481AKOL.jpg)

## Available Options

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

## 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 (Black, Size 8)
- [6 Pcs] Silicone Ring Cover for RingConn Smart Ring,Elastic Ring Case for RingConn Smart Ring Working Out, Ring Protective Case Cover Compatible RingConn Smart Ring Size 6 7 8 9 10 11 12 13 14
- Oura Ring 4 - Silver - Size 8 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/691140289-ringconn-gen-2-smart-ring-sleep-apnea-monitoring-black-size](https://www.desertcart.jp/products/691140289-ringconn-gen-2-smart-ring-sleep-apnea-monitoring-black-size)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-24*