---
product_id: 636747722
title: "Ultrahuman Ring AIR-Smart Ring Health Tracker, Size First with Ultrahuman Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker(Size 10)"
brand: "ultrahuman"
price: "฿176"
currency: THB
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.th/products/636747722-ultrahuman-ring-air-smart-ring-health-tracker-size-first-ultrahuman
store_origin: TH
region: Thailand
---

# 6-day battery life Advanced multi-stage sleep tracking Dynamic recovery & movement index Ultrahuman Ring AIR-Smart Ring Health Tracker, Size First with Ultrahuman Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker(Size 10)

**Brand:** ultrahuman
**Price:** ฿176
**Availability:** ❌ Out of Stock

## Summary

> 💍 Unlock your health potential with the ring that does it all—wear the future on your finger!

## Quick Answers

- **What is this?** Ultrahuman Ring AIR-Smart Ring Health Tracker, Size First with Ultrahuman Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker(Size 10) by ultrahuman
- **How much does it cost?** ฿176 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/636747722-ultrahuman-ring-air-smart-ring-health-tracker-size-first-ultrahuman)

## 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

- • **Recovery Reimagined:** Dynamic Recovery Score blends heart rate, HRV, and skin temperature for real-time, personalized lifestyle feedback.
- • **Move More, Burn More:** The Movement Index motivates all-day activity, optimizing glucose metabolism and boosting non-exercise calorie burn.
- • **Precision Fit, Every Time:** Start with the Ultrahuman Sizing Kit to ensure your Ring AIR fits like a dream—available in 10 custom sizes.
- • **Sleek Titanium Powerhouse:** Space-grade titanium design offers unmatched comfort and durability with IPX8 water resistance for your active lifestyle.
- • **Sleep Smarter, Live Better:** Track REM, Deep, Light Sleep & Wakefulness with actionable insights that transform your rest into peak performance.

## Overview

The Ultrahuman Ring AIR is a cutting-edge smart ring crafted from space-grade titanium, designed for professionals who demand precision health insights. It offers advanced sleep stage tracking, a unique Movement Index to enhance daily activity, and a Dynamic Recovery Score that integrates heart rate, HRV, and skin temperature data. With up to 6 days of battery life on a quick 2-hour charge, IPX8 water resistance, and specialized features for women’s health and circadian rhythm alignment, this sleek wearable seamlessly blends style with powerful wellness technology.

## Description

Ultrahuman Ring AIR-Smart Ring Health Tracker, Size First with Ultrahuman Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker(Size 10) : desertcart.co.uk: Sports & Outdoors

Review: best smart ring on the market! - best investment of 2025! looks and feels amazing on, very functional - you can track so much on it in real time. especially good if you struggle with sleep as it gives you detailed insights. i managed to get it on a black friday deal (£232) so the value for money was amazing! only con of this ring is that it does scratch easily but this can be mitigated by getting a cover for it.
Review: AMAZING RING - GREAT GADGET - RECOMMEND!!! - I’ve been using the Ultrahuman Ring for a few weeks now, and it has made a real difference to my daily routine. I love how accurately it tracks my activity and sleep, and the insights have helped me improve my focus and rest. It is incredibly durable, even through intense gym sessions and weight training and comfortable to wear, reliable, and definitely motivates me to stay consistent with my health goals.

## 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 keep you moving all day for optimum glucose metabolism, and 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 duri
- 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 gamechanging 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 | B0D4QWFXQW |
| Age Range Description | Adult |
| Band Material Type | Titanium |
| Battery Average Life | 6 days |
| Battery Capacity | 24 |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 2 Hours |
| Battery capacity | 24 |
| Best Sellers Rank | 3,429 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 17 in Wearable Tech Rings |
| Box Contents | Type C to Type C Cable, Ultrahuman Ring AIR, Wireless Charging Dock |
| Brand Name | ULTRAHUMAN |
| Case Material Type | Titanium |
| Clasp Type | Tang Buckle |
| Closure Type | Buckle |
| Colour | Raw Titanium |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone, Tablet |
| Compatible Phone Models | Android Devices, iOS Devices |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Customer Reviews | 4.1 out of 5 stars 1,303 Reviews |
| Display Type | No Display |
| GPS Geotagging Functionality | No GPS |
| Human Interface Input | Buttons |
| Item Dimensions | 7.5 x 14 x 18 centimetres |
| Item Weight | 2.4 Grams |
| Item height | 18 centimetres |
| Manufacturer | Ultrahuman Healthcare PVT LTD |
| Memory Storage Capacity | 0.5 MB |
| Memory storage capacity | 0.5 MB |
| Metrics Measured | Heart Rate, Menstrual Cycle, Sleep Duration, Stress |
| Model Name | Ultrahuman Ring AIR |
| Model Number | UHRA-RT-10-UK |
| Operating System | Ultrahuman App |
| Product Features | Activity Tracker, Custom Activity Tracker, Cycle Tracking, Multisport Tracker, Sedentary Reminder |
| Product Warranty | 1 Year |
| Resolution | 240 x 240 |
| Shape | Round |
| Special feature | Activity Tracker, Custom Activity Tracker, Cycle Tracking, Multisport Tracker, Sedentary Reminder |
| Sport Type | Cycling, Fitness, Football, Multi-Sports, Running |
| Style Name | Ultrahuman Ring |
| Supported Application | Activity Tracker, Custom Activity Tracker, Heart Rate Monitor, Multisport Tracker, Sleep Monitor |
| Target Audience | Unisex Adults |
| Warranty Type | Limited |
| Water Resistance Depth | 100 Metres |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IPX8 |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |
| Wireless communication standard | Bluetooth |

## Product Details

- **Battery capacity:** 24
- **Battery cell composition:** Lithium Polymer
- **Brand:** ULTRAHUMAN
- **Connectivity technology:** Bluetooth
- **GPS:** No GPS
- **Memory storage capacity:** 0.5 MB
- **Operating system:** Ultrahuman App
- **Shape:** Round
- **Special feature:** Cycle Tracking, Multisport Tracker, Sedentary Reminder, Activity Tracker, Custom Activity Tracker
- **Wireless communication standard:** Bluetooth

## Images

![Ultrahuman Ring AIR-Smart Ring Health Tracker, Size First with Ultrahuman Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker(Size 10) - Image 1](https://m.media-amazon.com/images/I/719DMDvrMZL.jpg)
![Ultrahuman Ring AIR-Smart Ring Health Tracker, Size First with Ultrahuman Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker(Size 10) - Image 2](https://m.media-amazon.com/images/I/71SK4GVTwyL.jpg)
![Ultrahuman Ring AIR-Smart Ring Health Tracker, Size First with Ultrahuman Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker(Size 10) - Image 3](https://m.media-amazon.com/images/I/8115uvA5ikL.jpg)
![Ultrahuman Ring AIR-Smart Ring Health Tracker, Size First with Ultrahuman Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker(Size 10) - Image 4](https://m.media-amazon.com/images/I/817g6A9wSUL.jpg)
![Ultrahuman Ring AIR-Smart Ring Health Tracker, Size First with Ultrahuman Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker(Size 10) - Image 5](https://m.media-amazon.com/images/I/81Ulj+XlkDL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ best smart ring on the market!
*by D***G on 6 December 2025*

best investment of 2025! looks and feels amazing on, very functional - you can track so much on it in real time. especially good if you struggle with sleep as it gives you detailed insights. i managed to get it on a black friday deal (£232) so the value for money was amazing! only con of this ring is that it does scratch easily but this can be mitigated by getting a cover for it.

### ⭐⭐⭐⭐⭐ AMAZING RING - GREAT GADGET - RECOMMEND!!!
*by Y***Z on 10 December 2025*

I’ve been using the Ultrahuman Ring for a few weeks now, and it has made a real difference to my daily routine. I love how accurately it tracks my activity and sleep, and the insights have helped me improve my focus and rest. It is incredibly durable, even through intense gym sessions and weight training and comfortable to wear, reliable, and definitely motivates me to stay consistent with my health goals.

### ⭐⭐⭐⭐ So far so good....
*by G***. on 26 December 2025*

So far so good. Ring functions well with a few caveats. The times showing wake up etc are generally inaccurate. For example today I was up at 0458 and the ring indicated 0809. This then throws off some of the other stats. Additionally, I would like some more explanation or simplification of the stats and figures in the app as I am quite new at this. The ring looks good but come off periodically while I am doing things around the house. Perhaps I should have sized differently but wear it on my index finger by choice. May have to replace it for different size. Generally I am satisfied but would really like a less complex app UI for us newbies. Will update after further usage.

## Frequently Bought Together

- ULTRAHUMAN Ring AIR - Sleep & Fitness Tracker, Smart Ring for Women & Men, No App Fee for Standard Features
- 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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**Shop now:** [https://www.desertcart.co.th/products/636747722-ultrahuman-ring-air-smart-ring-health-tracker-size-first-ultrahuman](https://www.desertcart.co.th/products/636747722-ultrahuman-ring-air-smart-ring-health-tracker-size-first-ultrahuman)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-24*