---
product_id: 725978819
title: "RingConn Gen 2 Smart Ring | No App Subscription Required, First Confirm Size with Sizing Kit, Battery Lasts Up to 12 Days, Sleep, Heart Rate, Stress, Women's Health Management, Fitness Tracking"
brand: "ringconn"
price: "HK$4713"
currency: HKD
in_stock: true
reviews_count: 13
category: "Ring Conn"
url: https://www.desertcart.hk/products/725978819-ringconn-gen-2-smart-ring-no-app-subscription-required-first
store_origin: HK
region: Hong Kong
---

# 100m waterproof durability Custom sizing kit included 12-day battery life RingConn Gen 2 Smart Ring | No App Subscription Required, First Confirm Size with Sizing Kit, Battery Lasts Up to 12 Days, Sleep, Heart Rate, Stress, Women's Health Management, Fitness Tracking

**Brand:** ringconn
**Price:** HK$4713
**Availability:** ✅ In Stock

## Summary

> 💍 Elevate your wellness game—wear the future on your finger.

## Quick Answers

- **What is this?** RingConn Gen 2 Smart Ring | No App Subscription Required, First Confirm Size with Sizing Kit, Battery Lasts Up to 12 Days, Sleep, Heart Rate, Stress, Women's Health Management, Fitness Tracking by ringconn
- **How much does it cost?** HK$4713 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/725978819-ringconn-gen-2-smart-ring-no-app-subscription-required-first)

## 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

- • **Power That Keeps Up:** Up to 12 days battery life plus 150+ days with smart charging case—stay connected longer.
- • **Built for Every Adventure:** IP68 waterproof rating means swim, sweat, and shower without missing a beat.
- • **Subscription-Free Freedom:** Unlock full health insights with no monthly fees—your data, your control.
- • **Tailored Fit, Zero Hassle:** Unique sizing kit ensures perfect comfort before you buy—no returns, no compromises.
- • **All-Day, All-Activity Tracking:** Seamlessly monitor sleep, heart rate, stress, and women’s health with real-time precision.

## Overview

The RingConn Gen 2 Smart Ring is a sleek titanium wearable designed for professionals seeking comprehensive health tracking without subscription fees. Featuring a unique sizing kit for a perfect fit, it offers up to 12 days of battery life, 100m waterproof durability, and real-time monitoring of sleep, heart rate, stress, and women’s health metrics. With OTA updates and a smart charging case extending battery life beyond 150 days, it’s a durable, stylish companion for an active, health-conscious lifestyle.

## Description

desertcart.co.jp: RingConn Gen 2 Smart Ring | No App Subscription Required, First Confirm Size with Sizing Kit, Battery Lasts Up to 12 Days, Sleep, Heart Rate, Stress, Women's Health Management, Fitness Tracking : Sports & Outdoors

Review: 睡眠計測が目的で購入しました。 自分が思ってるより、実際の睡眠時間が少ないことを知って生活習慣を改善するきっかけになってくれました。 やはり、数値化によって見える化は大事です。 一方で、医療機器ではないので、その正確性は絶対ではないことも頭の隅に入れておくことも大事でしょう。
Review: 購入を検討し、薬指であれば日本のサイズで10号ですが、念のためと思いサイジングキットを注文。結果左右の親指人差し指中指がサイズ8で網羅できると確認できました。慣れたサイズではないことは理解していましたがここまでサイズ感が変わるとははめてみなければわからなかったと思います。

## Features

- 【Check Size Before Purchase】The RingConn Gen 2 Smart Ring adopts a unique size standard that differs from other health rings By using the RingConn Gen 2 Size Kit, you can find the most comfortable and accurate fit for your finger, and selecting the correct size before purchase prevents the hassle of returns and exchanges
- 【NO SUBSCRIPTION REQUIRED】When you purchase the RingConn Gen 2 smart ring, you will have permanent access to the comprehensive features of the RingConn Smart Health Monitoring app Experience continuous, real-time health tracking and personalized analysis
- 【More than just health monitoring】The RingConn Gen 2 smart ring goes beyond typical health monitoring functions, tracking not only activity, sleep, heart rate, and stress, but also supports OTA updates Through continuous improvements and the addition of new features, it provides an evolving experience tailored to your needs
- 【WATERPROOF FOR ALL ADVENTURES】The RingConn Gen 2 smart ring with 100m water resistance is perfect for daily wear, working out, swimming It provides comfortable durability even for those with sensitive skin
- 【Long Lasting Battery】RingConn Gen 2 provides up to 10-12 days battery life Depending on the size, larger sizes (12-14) can last up to 12 days When used with the Smart Charging Case, it lasts over 150 days

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DG2SYGF3 |
| Amazon Bestseller | #3,837 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #9 in Activity & Fitness Trackers |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery Average Life | 12 days |
| Brand | RingConn |
| Color Name | royal gold |
| Compatible Devices | Smartphone |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,108) |
| Date First Available | September 30, 2024 |
| Display Type | No Display |
| Included Components | Charging Case, Quick Guide, RingConn Gen 2 Smart Ring, Type-C Cable, User Manual |
| International Protection Rating | IP68 |
| Item Model Number | RCA-01 |
| Item Shape | Round |
| Item Weight | 3 Grams |
| Item model number | RCA-01 |
| Manufacturer | Shenzhen Ninenovo Technology Limited |
| Material | Titanium |
| Operating System | RingConn App |
| Product Dimensions | 28.7 x 10.92 x 11.94 cm; 3 g |
| Size | 10 |
| Special Features | Activity Tracker, Cycle Tracking, Daily Workout Memory, Multisport Tracker, Snore Detection |
| Wireless Comm Standard | Bluetooth |

## Product Details

- **Battery Capacity:** 22 Milliamp Hours
- **Connectivity Technology:** Bluetooth
- **Memory Storage Capacity:** 2 MB
- **Operating System:** RingConn App
- **Special Feature:** Activity Tracker, Cycle Tracking, Daily Workout Memory, Multisport Tracker, Snore Detection

## Images

![RingConn Gen 2 Smart Ring | No App Subscription Required, First Confirm Size with Sizing Kit, Battery Lasts Up to 12 Days, Sleep, Heart Rate, Stress, Women's Health Management, Fitness Tracking - Image 1](https://m.media-amazon.com/images/I/612zsOLbC8L.jpg)
![RingConn Gen 2 Smart Ring | No App Subscription Required, First Confirm Size with Sizing Kit, Battery Lasts Up to 12 Days, Sleep, Heart Rate, Stress, Women's Health Management, Fitness Tracking - Image 2](https://m.media-amazon.com/images/I/618JhUOMXzL.jpg)
![RingConn Gen 2 Smart Ring | No App Subscription Required, First Confirm Size with Sizing Kit, Battery Lasts Up to 12 Days, Sleep, Heart Rate, Stress, Women's Health Management, Fitness Tracking - Image 3](https://m.media-amazon.com/images/I/61ahF-+9RZL.jpg)
![RingConn Gen 2 Smart Ring | No App Subscription Required, First Confirm Size with Sizing Kit, Battery Lasts Up to 12 Days, Sleep, Heart Rate, Stress, Women's Health Management, Fitness Tracking - Image 4](https://m.media-amazon.com/images/I/61cZzH9haoL.jpg)
![RingConn Gen 2 Smart Ring | No App Subscription Required, First Confirm Size with Sizing Kit, Battery Lasts Up to 12 Days, Sleep, Heart Rate, Stress, Women's Health Management, Fitness Tracking - Image 5](https://m.media-amazon.com/images/I/71EfMfChOyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by 野***生 on December 8, 2025*

睡眠計測が目的で購入しました。 自分が思ってるより、実際の睡眠時間が少ないことを知って生活習慣を改善するきっかけになってくれました。 やはり、数値化によって見える化は大事です。 一方で、医療機器ではないので、その正確性は絶対ではないことも頭の隅に入れておくことも大事でしょう。

### ⭐⭐⭐⭐⭐ Review
*by 1***れ on January 14, 2026*

購入を検討し、薬指であれば日本のサイズで10号ですが、念のためと思いサイジングキットを注文。結果左右の親指人差し指中指がサイズ8で網羅できると確認できました。慣れたサイズではないことは理解していましたがここまでサイズ感が変わるとははめてみなければわからなかったと思います。

### ⭐⭐⭐⭐ Review
*by ひ***ン on January 10, 2026*

これほど正確で、またデーター的にも細かい物を分かり易いグラフ等で表記しているのは、本当に有難いですね。

## 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 (Gold, Size 10)
- RingConn Charger - Charging Dock and Type-С Cable - Charger for RingConn Gen 1 / Gen 2 / Gen 2 Air Smart Ring All Ring Sizes

---

## 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.hk/products/725978819-ringconn-gen-2-smart-ring-no-app-subscription-required-first](https://www.desertcart.hk/products/725978819-ringconn-gen-2-smart-ring-no-app-subscription-required-first)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-28*