---
product_id: 681133229
title: "ULTRAHUMAN Ring AIR - Sleep & Fitness Tracker, FSA-Approved Wearable, Smart Ring for Women & Men, No App Fee for Standard Features (Size 9)"
brand: "ultrahuman"
price: "64195₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/681133229-ultrahuman-ring-air-sleep-and-fitness-tracker-fsa-approved-wearable
store_origin: VN
region: Vietnam
---

# 6-day battery life IPX8 waterproof rating Multi-biomarker health tracking ULTRAHUMAN Ring AIR - Sleep & Fitness Tracker, FSA-Approved Wearable, Smart Ring for Women & Men, No App Fee for Standard Features (Size 9)

**Brand:** ultrahuman
**Price:** 64195₫
**Availability:** ✅ In Stock

## Summary

> 💍 Unlock elite health insights with the ring that fits your lifestyle.

## Quick Answers

- **What is this?** ULTRAHUMAN Ring AIR - Sleep & Fitness Tracker, FSA-Approved Wearable, Smart Ring for Women & Men, No App Fee for Standard Features (Size 9) by ultrahuman
- **How much does it cost?** 64195₫ 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/681133229-ultrahuman-ring-air-sleep-and-fitness-tracker-fsa-approved-wearable)

## 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

- • **Featherlight & Durable:** Raw titanium build with IPX8 waterproof rating ensures comfort and resilience for all-day wear.
- • **Subscription-Free Wellness:** Access essential health metrics and recovery insights with no app fees or hidden subscriptions.
- • **Precision at Your Fingertips:** Leverages fingertip biomarker data for unmatched accuracy in heart rate, HRV, and skin temperature.
- • **Sleep Smarter, Recover Faster:** Advanced sleep stage tracking with personalized nudges to optimize rest and reduce sleep debt.
- • **Tailored Women’s Health Insights:** Cycle, ovulation, and pregnancy tracking powered by multi-biomarker analysis for personalized guidance.

## Overview

The Ultrahuman Ring AIR is a sleek, titanium smart ring designed for comprehensive health and fitness tracking. Featuring fingertip biomarker precision, it monitors sleep stages, heart rate variability, stress, and women’s health metrics without subscription fees. With a 6-day battery life, IPX8 waterproof rating, and a featherlight design, it seamlessly integrates into your daily routine to optimize recovery and wellness.

## Description

Step into a new era of health monitoring with the Ultrahuman Smart Ring. Designed for both men and women, this sleek fitness ring is your perfect companion for a healthier, more balanced life. Combining cutting-edge technology with sophisticated design, it offers comprehensive insights into your sleep, recovery, and overall wellness. The Ultimate Form Factor for Sleep and Recovery Tracking Unmatched Accuracy for Health Tracking Experience the unparalleled accuracy of fingertip biomarker data. Unlike wrist-based wearables, the Ultrahuman Smart Ring leverages the higher blood flow and arteriole density of your fingers, ensuring precise readings of your vital signs. Whether you're monitoring your sleep stages, heart rate variability (HRV), or skin temperature, trust in the superior precision that only a smart ring can provide. Featherlight Design for Ultimate Comfort Master Your Sleep Unlock the secrets to a better night's rest with the Ultrahuman Smart Ring. Track your sleep stages in detail and receive an everyday sleep score to gauge the quality of your rest. Discover what affects your sleep patterns and access personalized tools to enhance your sleep quality. From understanding your REM cycles to pinpointing disruptions, this smart ring provides the insights you need to wake up refreshed and ready to take on the day. Dynamic Recovery Insights Empower your recovery with real-time analysis of key physiological markers. The Ultrahuman Smart Ring's Dynamic Recovery feature gives you a comprehensive Recovery Score, showing how well your body is recuperating from daily stresses. By monitoring factors such as sleep, stress rhythm, skin temperature, and HRV, this smart ring helps you optimize your recovery with scientifically-backed techniques like power naps and breathwork exercises. Your All-in-One Wellness Solution

## Features

- BUY THE SIZING KIT FIRST: Ultrahuman Ring sizes differ from standard ring sizes. Purchase the Ultrahuman Sizing Kit first, which includes a ring sizer, to accurately determine your size. The Ring AIR is available in 10 sizes (5-14), ensuring a comfortable, secure fit. Using the sizing kit helps you avoid returns and exchanges, ensuring you select the right size before purchasing.
- COMPREHENSIVE HEALTH TRACKING: The Ultrahuman Ring measures a wide range of metrics including sleep, activity, stress, heart health, movement, workouts, and recovery. Stay on top of your health and fitness goals with detailed insights to optimize your performance and well-being.
- WOMEN’S HEALTH INSIGHTS: With Ultrahuman Ring's advanced women's health features, track ovulation, cycles and pregnancy. Through multi-biomarker-based tracking for those looking to conceive, predict a 7-day fertile window and pinpoint ovulation with precision. Access cycle tracking combined with biomarker-based personalized guidance for every phase (Menstruation, Ovulation, Follicular, and Luteal). With Pregnancy Mode, expecting mothers get tailored pregnancy insights throughout each trimester.
- ONE APP, NO SUBSCRIPTION: Enjoy all the essential standard features of the Ultrahuman Ring, including sleep, activity, stress, heart rate, heart rate variability, skin temperature and recovery with no subscription — on the Ultrahuman App.
- ADVANCED SLEEP TRACKING: Ultrahuman Ring provides detailed insights into all your sleep stages — REM, Deep Sleep, Light Sleep and Wakefulness, along with actionable steps and nudges to improve sleep so you're ready for the day. It also tracks sleep debt, helping you understand your overall sleep quality and identify areas for improvement. Optimize your rest and recovery with accurate, personalized sleep insights.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9B7V175 |
| ASIN  | B0D9B7V175 |
| Additional Features | Activity Tracker, Custom Activity Tracker, Heart Rate Monitor, Multisport Tracker, Sleep Monitor |
| Age Range Description | Adult |
| Band Color | Raw Titanium |
| Band Material Type | Titanium |
| Batteries  | 1 Lithium Polymer batteries required. (included) |
| Battery Average Life | 6 days |
| Battery Capacity | 24 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Best Sellers Rank | #135,469 in Sporting Goods ( See Top 100 in Sporting Goods ) #59,490 in Exercise & Fitness Equipment |
| Brand | ULTRAHUMAN |
| Built-In Media | Type C to Type C Cable, Ultrahuman Ring AIR, Wireless Charging Dock |
| Case Material Type | Titanium |
| Closure Type | Slip On |
| Color | Raw Titanium |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | All current smartphone models |
| Connectivity Technology | Bluetooth |
| Controller Type | Touchscreen (Smartphone App) |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Customer reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available  | 11 July 2024 |
| Display Type | No Display |
| GPS Geotagging Functionality | No GPS |
| Global Trade Identification Number | 00810171660459 |
| Human Interface Input | Unknown |
| Item Weight | 3.7 Grams |
| Item model number  | RA-RT-Size14-US |
| Manufacturer | Ultrahuman Healthcare Pvt Ltd |
| Manufacturer  | Ultrahuman Healthcare Pvt Ltd |
| Memory Storage Capacity | 0.5 MB |
| Metrics Measured | Blood Oxygen (SpO2), Calories Burned, Heart Rate, Sleep Duration, Step Count |
| Model Name | Ultrahuman Ring AIR |
| Model Number | RA-RT-Size14-US |
| Operating System | Ultrahuman App |
| Package Dimensions  | 22.1 x 17.2 x 8.2 cm; 3.7 g |
| Shape | Round |
| Sport Type | Cycling, Fitness, Multi-Sports, Swimming, Yoga |
| Style Name | Ultrahuman Ring |
| Supported Application | Calendar |
| Target Audience | Unisex-Adults |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IPX8 |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |

## Product Details

- **Operating system:** Ultrahuman App
- **Memory storage capacity:** 0.5 MB
- **Special features:** Sleep Monitor, Multisport Tracker, Activity Tracker, Custom Activity Tracker, Heart Rate Monitor
- **Connectivity technology:** Bluetooth
- **Wireless communication standard:** Bluetooth

## Images

![ULTRAHUMAN Ring AIR - Sleep & Fitness Tracker, FSA-Approved Wearable, Smart Ring for Women & Men, No App Fee for Standard Features (Size 9) - Image 1](https://m.media-amazon.com/images/I/71SK4GVTwyL.jpg)
![ULTRAHUMAN Ring AIR - Sleep & Fitness Tracker, FSA-Approved Wearable, Smart Ring for Women & Men, No App Fee for Standard Features (Size 9) - Image 2](https://m.media-amazon.com/images/I/71JHkIcs4pL.jpg)
![ULTRAHUMAN Ring AIR - Sleep & Fitness Tracker, FSA-Approved Wearable, Smart Ring for Women & Men, No App Fee for Standard Features (Size 9) - Image 3](https://m.media-amazon.com/images/I/8115uvA5ikL.jpg)
![ULTRAHUMAN Ring AIR - Sleep & Fitness Tracker, FSA-Approved Wearable, Smart Ring for Women & Men, No App Fee for Standard Features (Size 9) - Image 4](https://m.media-amazon.com/images/I/817g6A9wSUL.jpg)
![ULTRAHUMAN Ring AIR - Sleep & Fitness Tracker, FSA-Approved Wearable, Smart Ring for Women & Men, No App Fee for Standard Features (Size 9) - Image 5](https://m.media-amazon.com/images/I/81ZA8Lpz5gL.jpg)

## Frequently Bought Together

- ULTRAHUMAN Ring AIR-Smart Ring Health Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Made in India, Raw Titanium, 9)
- Compatible with UltraHuman Ring AIR Cover - Elastic Silicone Ring Protector for Working Out
- [6 Pcs]Protective Ring Cover for ULTRAHUMAN Ring AIR,Elastic Silicone Ring Case for ULTRAHUMAN Smart Ring Working Out,Smart Ring Case Cover Compatible ULTRAHUMAN Ring Size 6 7 8 9 10 11 12 13 14

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/681133229-ultrahuman-ring-air-sleep-and-fitness-tracker-fsa-approved-wearable](https://www.desertcart.vn/products/681133229-ultrahuman-ring-air-sleep-and-fitness-tracker-fsa-approved-wearable)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-19*