---
product_id: 616739396
title: "ULTRAHUMAN Ring AIR Smart Ring -Track Sleep, HRV & Stress, No subscription"
brand: "ultrahuman"
price: "$5.33"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/616739396-ultrahuman-ring-air-smart-ring-track-sleep-hrv-and-stress
store_origin: US
region: United States of America
---

# 6 days battery life Advanced multi-stage sleep tracking Water-resistant up to 100m ULTRAHUMAN Ring AIR Smart Ring -Track Sleep, HRV & Stress, No subscription

**Brand:** ultrahuman
**Price:** $5.33
**Availability:** ❌ Out of Stock

## Summary

> 💍 Elevate your health game with the ring that’s smarter than your watch.

## Quick Answers

- **What is this?** ULTRAHUMAN Ring AIR Smart Ring -Track Sleep, HRV & Stress, No subscription by ultrahuman
- **How much does it cost?** $5.33 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/616739396-ultrahuman-ring-air-smart-ring-track-sleep-hrv-and-stress)

## 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

- • **Freedom from Fees:** No monthly subscription—unlock all health, fitness, and sleep features for life, hassle-free.
- • **Featherlight & Durable:** World’s lightest smart ring at 2.4g, forged from space-grade titanium for all-day comfort and rugged use.
- • **All-in-One Health Command:** Track heart rate, HRV, SpO2, stress, calories & 20+ workouts seamlessly from your finger.
- • **Sleep Like a Pro Every Night:** Decode REM, Deep, Light sleep + wakefulness with precision insights that optimize your recovery.
- • **Women’s Wellness Revolution:** Exclusive pregnancy & cycle tracking with trimester-specific insights—smart care for every phase.

## Overview

The ULTRAHUMAN Ring AIR in Bionic Gold is a cutting-edge smart ring designed for comprehensive health and sleep tracking without any subscription fees. Featuring up to 6 days of battery life, multi-stage sleep analysis, heart rate variability, skin temperature, and stress monitoring, it’s crafted from lightweight, space-grade titanium and water-resistant up to 100 meters. With specialized modes for women’s health including pregnancy tracking, this ring offers a sleek, all-in-one wearable solution compatible with iOS and Android devices.

## Description

ULTRAHUMAN Ring AIR Smart Ring -Track Sleep, HRV & Stress, No Subscription | 2.4g With 100m Water-Resistance, Recovery & Fitness Tracker, Cycle & Ovulation Tracking, Lifetime Free App Access (Size 8) : desertcart.in: Electronics

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CHF6W1RZ |
| ASIN  | B0CHF6W1RZ |
| Age Range Description | Adult |
| Batteries  | 1 Lithium Polymer batteries required. (included) |
| Battery Average Life | 6 Days |
| Battery Capacity | 24 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #59,782 in Electronics ( See Top 100 in Electronics ) #23 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 |
| Customer Reviews | 3.0 3.0 out of 5 stars (1,027) |
| Date First Available  | 6 September 2023 |
| Display Type | No Display |
| GPS Geotagging Functionality | no |
| Generic Name  | Smart Ring |
| Human Interface Input | Unknown |
| Importer  | 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 |
| 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 |
| Included Components  | Charging Dock, Type C to Type C Cable, Ultrahuman Ring AIR |
| Item Dimensions | 21 x 12 x 7.5 Centimeters |
| Item Dimensions LxWxH  | 21 x 12 x 7.5 Centimeters |
| Item Type Name | Smart Ring |
| Item Weight  | 400 g |
| Item Weight Unit of Measure | 400 Grams |
| Item model number  | UHRA-MG-14 |
| Language | Italian |
| 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  | 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  | 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 |
| 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 Dimensions  | 21 x 12 x 7.5 cm; 400 g |
| Product Features | Sleep Monitor |
| Resolution | 240 x 240 |
| Shape | Round |
| 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 |
| 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 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 Smart Ring -Track Sleep, HRV & Stress, No subscription - Image 1](https://m.media-amazon.com/images/I/41GgT7YpIVL.jpg)
![ULTRAHUMAN Ring AIR Smart Ring -Track Sleep, HRV & Stress, No subscription - Image 2](https://m.media-amazon.com/images/I/41BzH2V0bZL.jpg)
![ULTRAHUMAN Ring AIR Smart Ring -Track Sleep, HRV & Stress, No subscription - Image 3](https://m.media-amazon.com/images/I/519QPPqOIoL.jpg)
![ULTRAHUMAN Ring AIR Smart Ring -Track Sleep, HRV & Stress, No subscription - Image 4](https://m.media-amazon.com/images/I/51c2iEqO61L.jpg)
![ULTRAHUMAN Ring AIR Smart Ring -Track Sleep, HRV & Stress, No subscription - Image 5](https://m.media-amazon.com/images/I/51lQrH63tfL.jpg)

## Available Options

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

## 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 United States of America*
*Store origin: US*
*Last updated: 2026-08-26*