---
product_id: 725978478
title: "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 6, Dune Gold"
brand: "ringconn"
price: "R10395"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Ring Conn"
url: https://www.desertcart.co.za/products/725978478-gen-2-air-ultra-thin-ai-smart-ring-size-first
store_origin: ZA
region: South Africa
---

# IP68 waterproof to 100m Custom sizing kit included 10-day battery life 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 6, Dune Gold

**Brand:** ringconn
**Price:** R10395
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 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 6, Dune Gold by ringconn
- **How much does it cost?** R10395 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/725978478-gen-2-air-ultra-thin-ai-smart-ring-size-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

- • **Unstoppable Power:** Up to 10 days of continuous use on a single 90-minute charge keeps you unplugged and on the move.
- • **Dive-Ready Durability:** IP68 waterproof rating means it thrives through showers, swimming, and even diving up to 100m deep.
- • **Perfect Fit Guarantee:** Unique sizing standards with a dedicated sizing kit ensure your ring fits like a second skin—comfort meets precision.
- • **Effortless All-Day Wear:** Ultra-thin 2mm profile and featherlight 2.5g weight for zero distraction, even during sleep or workouts.
- • **AI-Driven Health Mastery:** Advanced multi-sensor AI tracks sleep, heart rate, stress, SpO2, and fitness with personalized insights—no subscription needed.

## Overview

The RingConn Gen 2 Air is an ultra-thin, AI-powered smart ring designed for seamless health tracking without monthly fees. Featuring a 10-day battery life, IP68 waterproof durability, and a custom sizing kit, it delivers precise insights on sleep, heart rate, stress, and fitness. Compatible with Android and iOS, this featherlight ring blends cutting-edge biometric monitoring with stylish comfort for the modern professional.

## 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 6, 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: Functions are spot on. Attractive ring - I lost my Ultrahuman smart ring recently and was very upset. Did a bit of research and came across this ring cheaper and with good reviews. Well I love it. It looks amazing and it's features are fantastic. Very happy the Ultrahuman is an amazing ring but this matches it all the way and is indeed better looking and not as chunky.

## 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 | B0DWK4R5TP |
| Best Sellers Rank | 962 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 4 in Wearable Tech Rings |
| Guaranteed software updates until | unknown |
| Item model number | RCA-02 |
| Manufacturer | Shenzhen Ninenovo Technology Limited |
| Product Dimensions | 28.7 x 10.92 x 11.94 cm; 2.5 g |

## Product Details

- **Battery capacity:** 10 days
- **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

![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 6, Dune Gold - Image 1](https://m.media-amazon.com/images/I/61x-7Dv63fL.jpg)

## 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!

### ⭐⭐⭐⭐⭐ Functions are spot on. Attractive ring
*by T***S on 5 April 2025*

I lost my Ultrahuman smart ring recently and was very upset. Did a bit of research and came across this ring cheaper and with good reviews. Well I love it. It looks amazing and it's features are fantastic. Very happy the Ultrahuman is an amazing ring but this matches it all the way and is indeed better looking and not as chunky.

### ⭐⭐⭐⭐ Quite comfortable to wear.
*by A***R on 19 September 2025*

Not too bulky. Haven’t had enough time to evaluate accuracy but so far so good

## 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 6, Dune Gold)
- 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
- Oura Ring Gen3 Heritage - Silver - Size 8 - Smart Ring - Size First with Oura Ring Gen3 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - 5-7 Days Battery Life

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-27*