---
product_id: 703276017
title: "RingConn Gen 2 Air, Ultra-Thin AI Smart Ring, Size First with Sizing Kit, 10-Day Battery Life, Sleep/Heart Rate/Stress/Fitness Tracker, Compatible with Android & iOS - Size 12, Dune Gold"
brand: "ringconn"
price: "Rp12837457"
currency: IDR
in_stock: true
reviews_count: 8
category: "Ring Conn"
url: https://www.desertcart.id/products/703276017-ringconn-gen-2-air-ultra-thin-ai-smart-ring-size
store_origin: ID
region: Indonesia
---

# IP68 waterproof to 100m Custom sizing kit included 10-day battery life RingConn Gen 2 Air, Ultra-Thin AI Smart Ring, Size First with Sizing Kit, 10-Day Battery Life, Sleep/Heart Rate/Stress/Fitness Tracker, Compatible with Android & iOS - Size 12, Dune Gold

**Brand:** ringconn
**Price:** Rp12837457
**Availability:** ✅ In Stock

## Summary

> 💍 Wear the future of wellness—smart, sleek, and subscription-free.

## Quick Answers

- **What is this?** RingConn Gen 2 Air, Ultra-Thin AI Smart Ring, Size First with Sizing Kit, 10-Day Battery Life, Sleep/Heart Rate/Stress/Fitness Tracker, Compatible with Android & iOS - Size 12, Dune Gold by ringconn
- **How much does it cost?** Rp12837457 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/703276017-ringconn-gen-2-air-ultra-thin-ai-smart-ring-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

- • **Perfect Fit Guarantee:** Innovative sizing kit ensures your ring fits comfortably all day, adapting to natural finger changes.
- • **Effortless All-Day Wear:** Ultra-thin 2mm profile and featherlight 2.5g weight for zero distraction, even during sleep or workouts.
- • **Power Through Your Week:** Up to 10 days of uninterrupted use on a single 90-minute charge keeps you focused, not tethered to a charger.
- • **Adventure-Ready Durability:** IP68 waterproof rating means it’s swim, shower, and dive-proof—your health companion for every environment.
- • **AI-Driven Wellness Insights:** Advanced multi-sensor AI tracks sleep, heart rate, stress, SpO2, and fitness with personalized health guidance—no subscription needed.

## Overview

The RingConn Gen 2 Air is a minimalist, ultra-thin smart ring designed for professionals who demand seamless health tracking without bulk or subscriptions. Featuring AI-powered insights on sleep, heart rate, stress, and blood oxygen, it offers up to 10 days of battery life and an IP68 waterproof rating for durability. Its unique sizing kit ensures a perfect fit, making it the ultimate wearable for continuous wellness monitoring compatible with both iOS and Android.

## Description

RingConn Gen 2 Air, Ultra-Thin AI Smart Ring, Size First with Sizing Kit, 10-Day Battery Life, Sleep/Heart Rate/Stress/Fitness Tracker, Compatible with Android & iOS - Size 12, Dune Gold: desertcart.co.uk: Electronics & Photo

Review: The Best Subscription-Free Smart Ring! Super Thin and Comfortable - I’ve been wearing the RingConn Gen 2 Air for a couple of weeks now, and it has completely exceeded my expectations. If you are looking for a high-end health tracker but hate the idea of a monthly subscription (like Oura) or a bulky smartwatch, this is the one to get. ​Why I love it: ​Insane Battery Life: I’m getting a solid 10 days on a single charge. It’s amazing to go over a week without even thinking about the charger. ​Ultra-Thin & Light: At only 2mm thick and weighing next to nothing, I genuinely forget I’m wearing it. It’s much more comfortable for sleep tracking than any watch I’ve owned. ​No Subscription Fees: This was the dealbreaker for me. You buy the ring, and you own all your data. The app is incredibly detailed and doesn't hide your insights behind a paywall. ​Comprehensive Tracking: The AI-powered insights for sleep, heart rate, stress, and SpO2 (blood oxygen) feel very accurate. I especially love the "Sleep Insights" which help me understand my recovery. ​Durable & Waterproof: I’ve worn it in the shower and while swimming with no issues (IP68 rated). The stainless steel finish is also holding up great against scratches. ​Helpful Tips for Buyers: ​Get the Sizing Kit First: Smart ring sizes don't always match standard jewelry sizes. Use the RingConn sizing kit and wear the plastic ring for 24 hours to ensure a perfect fit (fingers swell at night!). ​Charging: It comes with a sleek magnetic charging dock. It doesn't have the "charging case" of the standard Gen 2, but since the battery lasts 10 days, the dock is perfectly fine for home use. ​App Syncing: It syncs perfectly with both Apple Health and Google Fit, which is great if you want to keep all your health data in one place. ​Bottom Line: If you want a premium, ultra-thin smart ring that tracks everything accurately without charging you a monthly fee, the Gen 2 Air is the winner. Highly recommended!
Review: Good pre-fit trial - Great way to see your ring size before purchase, give it a couple of days to see how your hands expand and contract due to varying temperatures to settle on your size.

## 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
- [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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DWJWYV2Q |
| Age Range Description | Youth |
| Band Colour | Silver |
| Band Material Type | Fluoroelastomer |
| Battery Average Life | 10 days |
| Battery Capacity | 22 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 90 minutes |
| Battery capacity | 22 Milliamp Hours |
| Best Sellers Rank | 958 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 5 in Wearable Tech Rings |
| Box Contents | Charging Dock, Instruction Manual, Quick Guide, RingConn Gen 2 Air Smart Ring, Type-C Cable |
| Brand Name | RingConn |
| Case Material Type | Titanium |
| Closure Type | Picture |
| Colour | Dune Gold |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Compatible with all current models of iOS and Android devices |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Controller Type | RingConn App |
| Country of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 2,654 Reviews |
| Display Type | No Display |
| GPS Geotagging Functionality | No GPS |
| Human Interface Input | Unknown |
| Item Dimensions | 28.7 x 10.9 x 11.9 centimetres |
| Item Weight | 2.5 Grams |
| Manufacturer | Shenzhen Ninenovo Technology Limited |
| Memory Storage Capacity | 2 MB |
| Memory storage capacity | 2 MB |
| Metrics Measured | Heart rate monitor, sleep monitor, stress, blood oxygen monitor |
| Model Name | RingConn Gen 2 Air Smart Ring |
| Model Number | RCA-02 |
| Operating System | RingConn App |
| Product Features | Activity Tracker |
| Product Warranty | 2 Year Manufacturer |
| Shape | Round |
| Special feature | Activity Tracker |
| Sport Type | Climbing, Multi-Sports, Swimming, Walking, Yoga |
| Style Name | Minimalist |
| Supported Application | Fitness Tracker, Heart Rate Monitor, Sleep Monitor |
| Target Audience | Unisex Adults |
| UPC | 810180160797 |
| Warranty Type | Limited |
| Water Resistance Depth | 100 Metres |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IP68 |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |
| Wireless communication standard | Bluetooth |

## 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
- **Wireless communication standard:** Bluetooth

## Images

![RingConn Gen 2 Air, Ultra-Thin AI Smart Ring, Size First with Sizing Kit, 10-Day Battery Life, Sleep/Heart Rate/Stress/Fitness Tracker, Compatible with Android & iOS - Size 12, Dune Gold - Image 1](https://m.media-amazon.com/images/I/61x-7Dv63fL.jpg)
![RingConn Gen 2 Air, Ultra-Thin AI Smart Ring, Size First with Sizing Kit, 10-Day Battery Life, Sleep/Heart Rate/Stress/Fitness Tracker, Compatible with Android & iOS - Size 12, Dune Gold - Image 2](https://m.media-amazon.com/images/I/616QRR7U5eL.jpg)
![RingConn Gen 2 Air, Ultra-Thin AI Smart Ring, Size First with Sizing Kit, 10-Day Battery Life, Sleep/Heart Rate/Stress/Fitness Tracker, Compatible with Android & iOS - Size 12, Dune Gold - Image 3](https://m.media-amazon.com/images/I/71cG-O8gJHL.jpg)
![RingConn Gen 2 Air, Ultra-Thin AI Smart Ring, Size First with Sizing Kit, 10-Day Battery Life, Sleep/Heart Rate/Stress/Fitness Tracker, Compatible with Android & iOS - Size 12, Dune Gold - Image 4](https://m.media-amazon.com/images/I/61GlTq474eL.jpg)
![RingConn Gen 2 Air, Ultra-Thin AI Smart Ring, Size First with Sizing Kit, 10-Day Battery Life, Sleep/Heart Rate/Stress/Fitness Tracker, Compatible with Android & iOS - Size 12, Dune Gold - Image 5](https://m.media-amazon.com/images/I/71L2AveZPbL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Best Subscription-Free Smart Ring! Super Thin and Comfortable
*by A***N on 13 January 2026*

I’ve been wearing the RingConn Gen 2 Air for a couple of weeks now, and it has completely exceeded my expectations. If you are looking for a high-end health tracker but hate the idea of a monthly subscription (like Oura) or a bulky smartwatch, this is the one to get. ​Why I love it: ​Insane Battery Life: I’m getting a solid 10 days on a single charge. It’s amazing to go over a week without even thinking about the charger. ​Ultra-Thin & Light: At only 2mm thick and weighing next to nothing, I genuinely forget I’m wearing it. It’s much more comfortable for sleep tracking than any watch I’ve owned. ​No Subscription Fees: This was the dealbreaker for me. You buy the ring, and you own all your data. The app is incredibly detailed and doesn't hide your insights behind a paywall. ​Comprehensive Tracking: The AI-powered insights for sleep, heart rate, stress, and SpO2 (blood oxygen) feel very accurate. I especially love the "Sleep Insights" which help me understand my recovery. ​Durable & Waterproof: I’ve worn it in the shower and while swimming with no issues (IP68 rated). The stainless steel finish is also holding up great against scratches. ​Helpful Tips for Buyers: ​Get the Sizing Kit First: Smart ring sizes don't always match standard jewelry sizes. Use the RingConn sizing kit and wear the plastic ring for 24 hours to ensure a perfect fit (fingers swell at night!). ​Charging: It comes with a sleek magnetic charging dock. It doesn't have the "charging case" of the standard Gen 2, but since the battery lasts 10 days, the dock is perfectly fine for home use. ​App Syncing: It syncs perfectly with both Apple Health and Google Fit, which is great if you want to keep all your health data in one place. ​Bottom Line: If you want a premium, ultra-thin smart ring that tracks everything accurately without charging you a monthly fee, the Gen 2 Air is the winner. Highly recommended!

### ⭐⭐⭐⭐⭐ Good pre-fit trial
*by J***R on 8 February 2026*

Great way to see your ring size before purchase, give it a couple of days to see how your hands expand and contract due to varying temperatures to settle on your size.

### ⭐⭐⭐⭐ Lovely ring, battery life is questionable..
*by K***S on 18 November 2025*

Absolutely love the look of this ring, I ordered the dune gold and the colour is so pretty! The ring itself is not bulky at all and looks very sleek! (way nicer on the eye in comparison to an Oura Ring) The app is brilliant, great features and super easy to use! However my only negative with this ring is the battery life! I believe it’s advertised to last 10-12 days, whereas mine only lasts 6-7 days? Although this is still a decent amount of time, I would have liked to have got what was advertised! I am unsure whether I’ve received a faulty one as I seem to be the only one with this issue! I have had this ring for 2 weeks and it will need to be charged a 3rd time in 2 days… I will most likely have to return and see if I can get a replacement. It’s a shame as I do really love this ring other than that!

## 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 12, Dune Gold)
- ULTRAHUMAN Ring AIR-Smart Ring Health Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Made in India, Swatch Sizing Kit, Swatch Sizing Kit)
- RingConn Charger - Charging Dock and Type-С Cable - Charger for RingConn Gen 1 / Gen 2 / Gen 2 Air Smart Ring All Ring Sizes

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**Shop now:** [https://www.desertcart.id/products/703276017-ringconn-gen-2-air-ultra-thin-ai-smart-ring-size](https://www.desertcart.id/products/703276017-ringconn-gen-2-air-ultra-thin-ai-smart-ring-size)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-03-13*