---
product_id: 561333895
title: "ULTRAHUMAN Ring AIR-Smart Ring Activity Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Aster Black, 8)"
brand: "ultrahuman"
price: "264471 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Ultrahuman"
url: https://www.desertcart.hu/products/561333895-ultrahuman-ring-air-smart-ring-activity-tracker-size-first-sizing
store_origin: HU
region: Hungary
---

# 10 sizes for perfect fit Lightweight 2.86g titanium build Water-resistant up to 100m ULTRAHUMAN Ring AIR-Smart Ring Activity Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Aster Black, 8)

**Brand:** ultrahuman
**Price:** 264471 Ft
**Availability:** ✅ In Stock

## Summary

> 💍 Unlock your health’s hidden rhythms with Ultrahuman Ring AIR — where style meets science.

## Quick Answers

- **What is this?** ULTRAHUMAN Ring AIR-Smart Ring Activity Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Aster Black, 8) by ultrahuman
- **How much does it cost?** 264471 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/561333895-ultrahuman-ring-air-smart-ring-activity-tracker-size-first-sizing)

## 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

- • **360° Health Tracking:** Monitor sleep stages, heart rate, stress rhythms, and recovery metrics all in one sleek, smart ring—your wellness command center.
- • **Subscription-Free Power:** Access all core features—sleep, activity, stress, heart rate variability—without any subscription fees, just pure value.
- • **Women’s Health, Elevated:** Track ovulation, cycles, and pregnancy with biomarker-driven insights tailored for every phase of her journey.
- • **Durable Elegance Meets Tech:** Crafted from space-grade titanium, ultra-lightweight and water-resistant, designed for your active, stylish lifestyle.
- • **Precision Fit, Zero Guesswork:** Start with the exclusive sizing kit to ensure your Ultrahuman Ring AIR fits like a second skin—comfort meets accuracy.

## Overview

The Ultrahuman Ring AIR is a cutting-edge smart ring activity tracker available in 10 precise sizes, crafted from space-grade titanium for durability and comfort. It offers comprehensive health monitoring including advanced sleep stage analysis, heart rate variability, stress rhythm scoring, and personalized women’s health insights—all accessible via a no-subscription app. Water-resistant up to 100m and weighing just 2.86g, it’s designed for seamless 24/7 wear, empowering professionals to optimize recovery, fitness, and well-being with actionable data.

## Description

ULTRAHUMAN Ring AIR-Smart Ring Activity Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Aster Black, 8) : desertcart.ae: Electronics

Review: Accurate sleep insights in a very comfortable ring - I’ve been using the Ultrahuman Ring for some time now, and it has really helped me understand my sleep patterns better. The insights around sleep stages, recovery, and readiness are very useful and easy to follow. The app is clean, intuitive, and gives actionable guidance rather than just numbers. Battery life is solid, and the ring is comfortable enough to wear all day and night. Overall, a great product for anyone serious about improving sleep, health, and recovery.
Review: Excellent - It gives great insights specially on rem sleep and social jet lag

## 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. Size yourself with the Ultrahuman Sizing Kit and receive dh50.00 desertcart Credit towards the future purchase of Ultrahuman Ring AIR.
- 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.
- RECOVERY & ACTIVITY INSIGHTS: Track steps, workouts, and calories for insights into your activity. Ring AIR also helps you recover better with enhanced recovery tracking. 'Dynamic Recovery' blends key metrics like heart rate, HRV, and skin temperature, tracking sleep and lifestyle to provide actionable insights
- MINIMAL FORM FACTOR & DURABILITY: The Ultrahuman Ring is crafted from space-grade titanium, offering unmatched strength and lightweight comfort. It’s water-resistant up to 100m, making it perfect for everyday wear, workouts, and even swimming.
- A GAME-CHANGING PERSPECTIVE ON STRESS: Get a deeper understanding of stress with a unique "Stress Rhythm Score" which considers the variations in your Heart Rate (HR), Heart Rate Variability (HRV), and Resting Heart Rate (RHR) against the backdrop of your circadian rhythm.
- POWERPLUGS - Your health journey is unique, and PowerPlugs allows you to focus on what matters the most, to you. Understand how your heart responds to activities, stress, and rest, with the Cardio Adaptability PowerPlug; track your screen time and its impact on your health with the Screentime PowerPlug; enhance alertness and improve wakefulness with the Caffeine Window PowerPlug; and more.
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CHF6BZ9H |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #737 in Electronics ( See Top 100 in Electronics ) #4 in Wearable Tech Rings |
| Color | Aster Black |
| Connectivity technologies | Bluetooth |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,053) |
| Date First Available | 18 September 2023 |
| GPS | No GPS |
| Human interface input | Unknown |
| Item Weight | 2.86 g |
| Item model number | UHRA-MG-14 |
| OS | Ultrahuman App |
| Other display features | Sports |
| Product Dimensions | 7.5 x 14 x 18 cm; 2.86 g |
| Scanner Resolution | Ring |
| Special features | Activity Tracker, Custom Activity Tracker, Heart Rate Monitor, Multisport Tracker, Sleep Monitor |
| Whats in the box | Type C to Type C Cable, Ultrahuman Ring AIR, Wireless Charging Dock |
| Wireless communication technologies | Bluetooth |

## Product Details

- **Battery capacity:** 24
- **Connectivity technology:** Bluetooth
- **Memory storage capacity:** 0.5 MB
- **Operating system:** Ultrahuman App
- **Special features:** Activity Tracker, Custom Activity Tracker, Heart Rate Monitor, Multisport Tracker, Sleep Monitor

## Images

![ULTRAHUMAN Ring AIR-Smart Ring Activity Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Aster Black, 8) - Image 1](https://m.media-amazon.com/images/I/216trqIk5OL.jpg)
![ULTRAHUMAN Ring AIR-Smart Ring Activity Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Aster Black, 8) - Image 2](https://m.media-amazon.com/images/I/41MkWLQ-11L.jpg)
![ULTRAHUMAN Ring AIR-Smart Ring Activity Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Aster Black, 8) - Image 3](https://m.media-amazon.com/images/I/41x0pTRMh1L.jpg)
![ULTRAHUMAN Ring AIR-Smart Ring Activity Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Aster Black, 8) - Image 4](https://m.media-amazon.com/images/I/51K415NP-7L.jpg)
![ULTRAHUMAN Ring AIR-Smart Ring Activity Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Aster Black, 8) - Image 5](https://m.media-amazon.com/images/I/51hQ840X1NL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Accurate sleep insights in a very comfortable ring
*by U***Q on 28 December 2025*

I’ve been using the Ultrahuman Ring for some time now, and it has really helped me understand my sleep patterns better. The insights around sleep stages, recovery, and readiness are very useful and easy to follow. The app is clean, intuitive, and gives actionable guidance rather than just numbers. Battery life is solid, and the ring is comfortable enough to wear all day and night. Overall, a great product for anyone serious about improving sleep, health, and recovery.

### ⭐⭐⭐⭐⭐ Excellent
*by S***Y on 9 December 2025*

It gives great insights specially on rem sleep and social jet lag

### ⭐⭐⭐⭐⭐ Experience
*by H***R on 9 December 2025*

I enjoy my health and wellness journey with the ring. I am more aware about my body and wellness.

## Frequently Bought Together

- ULTRAHUMAN Ring
- Oura Ring 4 Sizing Kit - Size Before You Buy Oura Ring 4 - Unique Sizing - Receive Credit for Purchase
- ULTRAHUMAN Ring AIR - Sleep & Fitness Tracker, Smart Ring for Women & Men, No App Fee for Standard Features

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**Shop now:** [https://www.desertcart.hu/products/561333895-ultrahuman-ring-air-smart-ring-activity-tracker-size-first-sizing](https://www.desertcart.hu/products/561333895-ultrahuman-ring-air-smart-ring-activity-tracker-size-first-sizing)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-02*