---
product_id: 616739396
title: "ULTRAHUMAN 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: "€ 545.12"
currency: EUR
in_stock: true
reviews_count: 13
category: "Ultrahuman"
url: https://www.desertcart.de/products/616739396-ultrahuman-ring-air-bionic-gold-size-8-smart-ring-no
store_origin: DE
region: Germany
---

# 6 days battery life Water resistant 100m Space-grade titanium build ULTRAHUMAN 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:** € 545.12
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** ULTRAHUMAN 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?** € 545.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/616739396-ultrahuman-ring-air-bionic-gold-size-8-smart-ring-no)

## 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 Ultrahuman Ring AIR 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

## Features

- SLEEP DECODED EVERY NIGHT - YOUR PERSONAL SLEEP TRACKER RING: This smart ring delivers detailed insights into REM, Deep Sleep, Light Sleep, Wakefulness plus sleep debt tracking — the most comprehensive sleep monitoring device you can wear on your finger. The Dynamic Recovery Score blends heart rate, HRV, skin temperature to tell you when to push hard or take it easy. Actionable nudges improve your sleep quality every night. A true sleep tracking ring & health ring that works while you rest.
- SIZE FIRST - NO SUBSCRIPTION: ALL features included FREE — sleep, activity, stress, HRV, recovery, and more. No hidden fees, ever. Up to 6 days battery life on a single charge — outlasts most smart rings. Available in 15+ languages. Grab the Sizing Kit first — sizes differ from standard. 10 sizes (5–14). IN THE BOX: Ring AIR, Wireless Charger, USB-C Cable. Available in 6 colours.
- COMPREHENSIVE HEALTH & FITNESS TRACKING: Track heart rate, HRV, skin temperature, stress, blood oxygen (SpO2), steps, and calories — all from your finger. 20+ workout modes with a dedicated cardiovascular insights mode. This fitness tracker ring works as a heart rate monitor, step tracker, step counter, pedometer, activity tracker, health tracker, and sleep ring — all in one. The smart ring fitness tracker that replaces your fitness watch. Lighter than a coin.
- WORLD'S LIGHTEST SMART RING - JUST 2.4g: The Ring AIR weighs just 2.4g at only 2.4mm thin — the lightest smart ring for men and smart ring for woman in the world. Forged from space-grade titanium with a hypoallergenic smooth inner lining. Water-resistant to 100m (IP68) — swim, shower, and train without worry. A wearable smart ring, digital ring, fitness ring for men, health rings for men, and fit ring for men — all in one device. Compatible with iOS and Android. No subscription needed.
- WOMEN'S HEALTH & PREGNANCY MODE - THE SMART RING FOR WOMEN LATEST: Track ovulation, menstrual cycles, and pregnancy with multi-biomarker precision. Predict a 7-day fertile window and pinpoint ovulation. Unique Pregnancy Mode delivers trimester-specific insights for expecting mums — a feature no other fitness ring for women or smart ring for women offers. This smart ring for woman is built for every phase of a woman's life — from cycle tracking to pregnancy and beyond.
- DYNAMIC RECOVERY & STRESS MONITOR - YOUR HEALTH MONITORING RING: The Dynamic Recovery Score is derived from heart rate monitoring, Heart Rate Variability (HRV), and skin temperature — tracking not just sleep but every aspect of your lifestyle. This ring health tracker and health tracker ring updates recovery in real-time when you nap, take sauna sessions, or do anything that aids recovery. A true health ring and stress monitor that evolves with you daily.
- DESIGNED TO KEEP YOU MOVING - STEP TRACKER & FITNESS RING: The Movement Index increases your non-exercise energy usage throughout the day. Track steps, workouts, and calories with this all-in-one fitness ring and step tracker. Dedicated Workout Mode tracks heart rate during exercise — get insights into cardiovascular response, intensity levels, and fitness outcomes. This ring tracker and fitness ring for women and men works seamlessly as a smart ring for iPhone and Android.
- CIRCADIAN ALIGNMENT & POWERPLUGS: Circadian Alignment PowerPlug helps sync your body clock with nature for optimum health. Caffeine Window tells you the best time for your coffee. Screentime Impact tracks how screens affect your sleep. These intelligent PowerPlugs make this sleep monitoring smart ring and sleep tracker far more advanced than other smart rings for men and women. Actionable insights — not just data.
- FUNCTIONALLY AESTHETIC - SPACE GRADE TITANIUM SMART RING: Forged from space-grade titanium, the Ring AIR combines minimal form with precise performance. This wearable smart ring and digital ring lets you effortlessly monitor Sleep, Movement, Heart Rate, HRV, skin temperature, and stress. Compatible with iOS (smart ring for iPhone) and Android. NFC-enabled. A health ring with up to 6 days battery life, charged fully in just 2 hours. The smart ring designed to be worn 24/7.

## 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 | #5,605 in Electronics ( See Top 100 in Electronics ) #7 in Rings |
| Box Contents | Charging Dock, Type C to Type C Cable, Ultrahuman Ring AIR |
| 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 | 3.3 out of 5 stars 984 Reviews |
| Display Type | No Display |
| GPS Geotagging Functionality | no |
| Human Interface Input | Unknown |
| Importer 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 |
| 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 & IOS |
| 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

![ULTRAHUMAN 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)
![ULTRAHUMAN 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)
![ULTRAHUMAN 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)
![ULTRAHUMAN 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)
![ULTRAHUMAN 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

### ⭐⭐⭐⭐⭐ Review
*by C***U on 14 March 2026*



### ⭐ Review
*by M***Y on 3 November 2025*



### ⭐⭐⭐⭐⭐ Review
*by N***L on 25 March 2026*



## 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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**Shop now:** [https://www.desertcart.de/products/616739396-ultrahuman-ring-air-bionic-gold-size-8-smart-ring-no](https://www.desertcart.de/products/616739396-ultrahuman-ring-air-bionic-gold-size-8-smart-ring-no)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-05-04*