---
product_id: 616739396
title: "Ring AIR - Bionic Gold - Size 8 - Smart Ring | No Monthly Subscription | Size First with Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker"
brand: "ultrahuman"
price: "18651720₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Ultrahuman"
url: https://www.desertcart.vn/products/616739396-ring-air-bionic-gold-size-8-smart-ring-no-monthly
store_origin: VN
region: Vietnam
---

# 6 days battery life Water resistant 100m Space-grade titanium build Ring AIR - Bionic Gold - Size 8 - Smart Ring | No Monthly Subscription | Size First with Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker

**Brand:** ultrahuman
**Price:** 18651720₫
**Availability:** ✅ In Stock

## Summary

> 💍 Elevate your health game — the smart ring that’s always one step ahead.

## Quick Answers

- **What is this?** Ring AIR - Bionic Gold - Size 8 - Smart Ring | No Monthly Subscription | Size First with Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker by ultrahuman
- **How much does it cost?** 18651720₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/616739396-ring-air-bionic-gold-size-8-smart-ring-no-monthly)

## Best For

- ultrahuman enthusiasts

## Why This Product

- Trusted ultrahuman brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dynamic Recovery Score:** Real-time recovery tracking using HR, HRV & skin temperature for smarter wellness decisions.
- • **Effortless All-Day Wear:** Ultra-light 2.4g titanium ring with water resistance up to 100m, designed for comfort & style.
- • **Precision Sleep Insights:** Track REM, Deep, Light Sleep & Wakefulness with actionable tips to optimize rest.
- • **Movement Index Motivation:** Boost daily energy use beyond workouts by monitoring steps, calories & heart rate intensity.
- • **Tailored Women’s Health:** Cycle & pregnancy tracking with personalized guidance for every phase and trimester.

## Overview

The ULTRAHUMAN Ring AIR is a sleek, space-grade titanium smart ring designed for professionals seeking deep health insights without distractions. It offers advanced sleep, activity, heart rate, and stress tracking, with unique features like dynamic recovery scoring and women’s cycle monitoring. Boasting up to 6 days of battery life on a quick 2-hour charge and water resistance up to 100 meters, it combines durability with comfort. Perfect for those who want a seamless, data-driven edge on wellness and performance.

## Description

Product Description Understand Your Sleep Quality & Quantity Understand Your Day-to-Day by Cycle Tracking Decode How Your Body Responds to Stress Know When to Push or When to Pause Track Your Journey of Pregnancy Week-by-Week Space-Grade Titanium Up to 6 Days Battery Life No Distractions As Light as 2.4 gms Designed for Comfort Water Resistant up to 100m

Review: The Smartest Health Investment I’ve Made - I’ve been using the UltraHuman Ring for a while now, and it’s genuinely one of the best health and performance gadgets I’ve ever owned. The build quality feels premium — sleek, lightweight, and surprisingly comfortable to wear 24/7. It easily matches or even surpasses many other popular fitness wearables I’ve tried. What truly sets it apart is the depth of insights. Instead of overwhelming me with raw numbers, it focuses on what really matters — sleep, recovery, and readiness. The app clearly explains why my body feels a certain way, not just how much I moved. Features like sleep tracking accuracy, recovery score, movement index, and metabolic tracking through the Ultrahuman ecosystem give me a complete view of my health. Battery life is solid, lasting several days on a single charge, and the charging dock design is neat and practical. I also love the Chill and Turbo modes — perfect for managing energy across busy or recovery-focused days. Since using it, I’ve become more mindful about my sleep, activity balance, and stress. It’s not just a tracker — it’s like having a personal health coach on my finger. Overall rating: 5/5 ⭐️ If you care about optimizing your health, recovery, or performance, the Ultrahuman Ring is absolutely worth it.
Review: Broke - I would have given -100 stars if that was possible. Bought this in October and it stopped working in a month. They sent a replacement, after 42 days of usage it stopped working AGAIN. It’s march and I haven’t been able to connect since jan 19th. Even before it stopped connecting completely with the app, the app would connect only once in 3-4 days to the ring. Not sure what the issue is. No one is replying from the product support group. Even if I had ordered cheap Chinese counterparts I’m sure they would have lasted much longer. I went with Ultrahuman thinking it’s an Indian company and it much was more expensive than the other famous brands in the market, I regret my decision so badly.

## Features

- SIZE FIRST - Ultrahuman Ring sizes are different from standard ring sizes. Purchase Ultrahuman Sizing Kit first to get the perfect Ring AIR size. Ring AIR is available in 10 sizes from 5-14.
- THE RING OF YOUR DREAMS - Ultrahuman Ring AIR is the perfect sleep tracker ring. Along with insights on all your sleep stages — REM, Deep Sleep, Light Sleep and Wakefulness, get actionable steps to improve sleep so you're ready for the day.
- DESIGNED TO KEEP YOU MOVING - The 'Movement Index' is designed to increase your non-exercise energy usage through the day. With this all-in-one activity and fitness tracker, you can track steps, workouts and calories for insights into your all-day activity. All features work together seamlessly, to make sure you get the most out of the smart ring. Workout Tracking is now easy, with a dedicated Workout Mode that tracks Heart Rate during workouts — you can get insights into your cardiovascular response, track intensity levels, and make informed decisions to improve your fitness outcomes.
- ENHANCED RECOVERY - Ring AIR is geared to help you recover better, with focused recovery tracking. The 'Dynamic Recovery Score' is derived from a blend of key metrics including heart rate monitoring, Heart Rate Variability (HRV) and skin temperature that track not only sleep but also every aspect of your lifestyle, giving you actionable insights. Designed to evolve with you, Dynamic Recovery will update in real-time when you take naps, sauna sessions or any contributors to enhance your recovery.
- FUNCTIONALLY AESTHETIC - The Ultrahuman Ring AIR is forged with space grade titanium. Meticulously designed for enhanced comfort, this sleek device combines minimal form factor with precise performance, enabling users to effortlessly monitor key health indicators such as Sleep, Movement, Heart Rate (HR), Heart Rate Variability (HRV), and skin temperature.
- WOMEN'S HEALTH - RING AIR incorporates cycle-based scores that uniquely characterise women’s physiology. With the Cycle Tracking PowerPlug, women get insights and personalised guidance for every phase of their cycle (Menstruation, Ovulation, Follicular, and Luteal Phases). With the Pregnancy Mode PowerPlug, expecting mothers get tailored insights throughout each trimester. With these, and more personalised features on the way, Ring AIR is undoubtedly a smart ring for women as well.
- A UNIQUE APPROACH TO STRESS - A game changing perspective on stress, it considers the variations in your Heart Rate (HR), Heart Rate Variability (HRV), and Resting Heart Rate (RHR) against the backdrop of your circadian rhythm.
- THE POWER OF UPTO 6 DAYS IN 2 HOURS - The Ultrahuman Ring AIR has a powerful battery that lasts upto 6 days, on a 2 hour charge.
- CIRCADIAN PHASE ALIGNMENT - Circadian Rhythms are 24-hour cycles that regulate the body's sleep-wake cycle and other essential functions. The Circadian Alignment PowerPlug helps you align your circadian rhythms with nature, for optimum health.
- AVAILABLE IN 15+ LANGUAGES - The Ultrahuman App is now available in English, French, Thai, Chinese, Malay, Indonesian, Czech, Japanese, Korean, German, Spanish, Italian, Swedish, Portuguese, Russian & more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CHF6W1RZ |
| Age Range Description | Adult |
| Battery Average Life | 6 Days |
| Battery Capacity | 24 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #1,205 in Electronics ( See Top 100 in Electronics ) #2 in Rings |
| Box Contents | Type C to Type C Cable, Ultrahuman Ring AIR, Wireless Charging Dock |
| Brand Name | ULTRAHUMAN |
| Case Material Type | Titanium |
| Clasp Type | Buckle |
| Colour | Bionic Gold |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Android Devices, iOS Devices |
| Connectivity Technology | Bluetooth |
| Controller Type | Touch control |
| Country of Origin | India |
| Customer Reviews | 3.5 out of 5 stars 199 Reviews |
| Display Type | No Display |
| GPS Geotagging Functionality | no |
| Human Interface Input | Unknown |
| Item Dimensions | 7.5 x 14 x 18 Centimeters |
| Item Type Name | Smart Ring |
| Item Weight Unit of Measure | 0.4 Kilograms |
| Language | Italian |
| Manufacturer | Ultrahuman Healthcare Pvt Ltd, Ultrahuman, Ultrahuman Healthcare PVT LTD, No. 4088/799, Third Floor, V K Paradise Sector-2HSR Layout, Bangalore Karnataka 560102 India, Contact - 18001028693, cyborg@ultrahuman.com |
| Manufacturer Contact Information | Ultrahuman, Ultrahuman Healthcare PVT LTD, No. 4088/799, Third Floor, V K Paradise Sector-2HSR Layout, Bangalore Karnataka 560102 India, Contact - 18001028693, cyborg@ultrahuman.com |
| Memory Storage Capacity | 0.5 MB |
| Metrics Measured | Sleep Duration, Heart Rate Monitor, Stress |
| Model Name | Ultrahuman Ring AIR |
| Model Number | UHRA-MG-14 |
| Operating System | Android |
| Packer Contact Information | Ultrahuman, Ultrahuman Healthcare PVT LTD, No. 4088/799, Third Floor, V K Paradise Sector-2HSR Layout, Bangalore Karnataka 560102 India, Contact - 18001028693, cyborg@ultrahuman.com |
| Product Features | Sleep Monitor |
| Resolution | 240 x 240 |
| Shape | Round |
| Special Feature | Sleep Monitor |
| Sport Type | Cycling, Fitness, Multi-Sports, Swimming, Yoga |
| Style Name | Ultrahuman Ring AIR |
| Supported Application | Fitness Tracker, Heart Rate Monitor, Multisport Tracker, Pedometer, Sleep Monitor |
| Target Audience | Unisex Adults |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Warranty |
| Warranty Type | Limited |
| Water Resistance Depth | 100 Metres |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IPX7 |
| Wearable Computer Type | Smart Ring |
| Wireless Communication Standard | Bluetooth |
| Wireless Compability | Bluetooth |
| Wireless Provider | du |

## Product Details

- **Battery Capacity:** 24 Milliamp Hours
- **Connectivity Technology:** Bluetooth
- **Memory Storage Capacity:** 0.5 MB
- **Operating System:** Android
- **Special Feature:** Sleep Monitor

## Images

![Ring AIR - Bionic Gold - Size 8 - Smart Ring | No Monthly Subscription | Size First with Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Image 1](https://m.media-amazon.com/images/I/716esW2uekL.jpg)
![Ring AIR - Bionic Gold - Size 8 - Smart Ring | No Monthly Subscription | Size First with Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Image 2](https://m.media-amazon.com/images/I/715euUrMcZL.jpg)
![Ring AIR - Bionic Gold - Size 8 - Smart Ring | No Monthly Subscription | Size First with Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Image 3](https://m.media-amazon.com/images/I/81iapZMG0xL.jpg)
![Ring AIR - Bionic Gold - Size 8 - Smart Ring | No Monthly Subscription | Size First with Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Image 4](https://m.media-amazon.com/images/I/817Dyt41LgL.jpg)
![Ring AIR - Bionic Gold - Size 8 - Smart Ring | No Monthly Subscription | Size First with Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Image 5](https://m.media-amazon.com/images/I/812u10q+TkL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Smartest Health Investment I’ve Made
*by N***A on 5 October 2025*

I’ve been using the UltraHuman Ring for a while now, and it’s genuinely one of the best health and performance gadgets I’ve ever owned. The build quality feels premium — sleek, lightweight, and surprisingly comfortable to wear 24/7. It easily matches or even surpasses many other popular fitness wearables I’ve tried. What truly sets it apart is the depth of insights. Instead of overwhelming me with raw numbers, it focuses on what really matters — sleep, recovery, and readiness. The app clearly explains why my body feels a certain way, not just how much I moved. Features like sleep tracking accuracy, recovery score, movement index, and metabolic tracking through the Ultrahuman ecosystem give me a complete view of my health. Battery life is solid, lasting several days on a single charge, and the charging dock design is neat and practical. I also love the Chill and Turbo modes — perfect for managing energy across busy or recovery-focused days. Since using it, I’ve become more mindful about my sleep, activity balance, and stress. It’s not just a tracker — it’s like having a personal health coach on my finger. Overall rating: 5/5 ⭐️ If you care about optimizing your health, recovery, or performance, the Ultrahuman Ring is absolutely worth it.

### ⭐ Broke
*by A***A on 2 March 2026*

I would have given -100 stars if that was possible. Bought this in October and it stopped working in a month. They sent a replacement, after 42 days of usage it stopped working AGAIN. It’s march and I haven’t been able to connect since jan 19th. Even before it stopped connecting completely with the app, the app would connect only once in 3-4 days to the ring. Not sure what the issue is. No one is replying from the product support group. Even if I had ordered cheap Chinese counterparts I’m sure they would have lasted much longer. I went with Ultrahuman thinking it’s an Indian company and it much was more expensive than the other famous brands in the market, I regret my decision so badly.

### ⭐⭐⭐⭐⭐ Ultrahuman Ring — Ten days with the Future on My Finger
*by A***Y on 22 December 2025*

From unboxing to daily wear—here’s my honest take after 10 days with the Ultrahuman Ring. 1. Design & Comfort : The ring is sleek, minimalist, and surprisingly lightweight. I often forget I'm wearing it—even while sleeping—which makes 24/7 wear truly seamless. 2. Health & Recovery Metrics : The sleep tracking and recovery scores feel accurate and insightful. The readiness score each morning has genuinely influenced my daily decisions—helping me prioritize rest when needed. The temperature variance tracking and activity monitoring are also well-integrated and easy to check in the app. 3. Battery Life : The promised 5–6 days of battery life holds up in real-world use. Charging is quick, and the compact dock is convenient. 4. App Experience : Clean, intuitive, and not overly cluttered. I appreciate how it focuses on actionable insights rather than just data overload.

## Frequently Bought Together

- ULTRAHUMAN Ring AIR – Sleep and Fitness Tracker, Smart Ring for Men and Women, No app fee for standard features, Up to 6 days battery life (Bionic Gold, 8)
- RingConn Gen 2 Sizing Kit - Size First Before You Buy - Choose from 9 Sizes - Sizes 6 to 14 - Find The Perfect Ring Size Smart Ring Size
- Oura Ring 4 Sizing Kit - Size Before You Buy Oura Ring 4 - Unique Sizing - Receive Credit for Purchase

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-27*