---
product_id: 593620162
title: "ULTRAHUMAN Ring AIR-Smart Ring Activity Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Matte Grey, 11)"
brand: "ultrahuman"
price: "AR$1115503"
currency: ARS
in_stock: true
reviews_count: 8
category: "Ultrahuman"
url: https://www.desertcart.com.ar/products/593620162-ultrahuman-ring-air-smart-ring-activity-tracker-size-first-sizing
store_origin: AR
region: Argentina
---

# 6-day battery life Advanced multi-stage sleep tracking Space-grade titanium build ULTRAHUMAN Ring AIR-Smart Ring Activity Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Matte Grey, 11)

**Brand:** ultrahuman
**Price:** AR$1115503
**Availability:** ✅ In Stock

## Summary

> 💍 Elevate your wellness game with the ring that works as hard as you do.

## 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 (Matte Grey, 11) by ultrahuman
- **How much does it cost?** AR$1115503 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/593620162-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

- • **All-Day Movement Index:** Boost your non-exercise energy burn by monitoring steps, workouts, and calories seamlessly.
- • **Dynamic Recovery Score:** Real-time recovery tracking using HR, HRV & skin temperature for smarter rest and performance.
- • **Powerful & Fast Charging:** Up to 6 days of use on a quick 2-hour charge keeps you connected without downtime.
- • **Precision Sleep Insights:** Track REM, Deep, Light Sleep & Wakefulness with actionable tips to optimize your rest.
- • **Tailored Women’s Health Metrics:** Cycle & pregnancy modes deliver personalized physiological insights for every phase.

## Overview

The Ultrahuman Ring AIR is a sleek, titanium smart ring designed for professionals seeking deep health insights. It offers advanced sleep stage tracking, continuous heart rate and HRV monitoring, and a unique Dynamic Recovery Score to optimize fitness and rest. With up to 6 days of battery life on a 2-hour charge, tailored women’s health features, and a minimalist design, it seamlessly integrates into your lifestyle for data-driven wellness without compromise.

## Description

ULTRAHUMAN Ring AIR-Smart Ring Activity Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Matte Grey, 11) : desertcart.in: Electronics

Review: A Game-Changer for Health and Performance: The Ultrahuman Ring AIR - I've been using the Ultrahuman Ring AIR for a few weeks now, and I can confidently say it’s one of the most impressive fitness trackers I’ve ever used. As someone who’s deeply invested in both physical performance and overall well-being, this device checks all the right boxes. Design and Comfort: First off, the design is sleek and minimalistic, which is exactly what I was looking for. The ring is lightweight and incredibly comfortable to wear—almost forgettable during the day. It's made with high-quality materials that feel premium, and the matte finish gives it a sophisticated look. Whether I’m working out or just going about my daily activities, it blends seamlessly into my routine. Health Insights: The Ultrahuman Ring AIR is packed with sensors that provide in-depth insights into your body’s performance and recovery. The most standout feature for me has been its ability to track heart rate variability (HRV) and sleep quality—two metrics I rely heavily on to optimize my workouts and recovery. It also measures things like respiratory rate, body temperature trends, and activity levels throughout the day, making it easy to stay on top of my health. Battery Life: Another impressive feature is its battery life. With regular use, I’m getting around 4-5 days on a single charge. It charges quickly too, so I never have to be without it for long. Ultrahuman App: The Ultrahuman app is another highlight. It’s super intuitive and provides a clear, easy-to-understand breakdown of all the data. Overall Verdict: If you're looking for a wearable that does more than just count steps, the Ultrahuman Ring AIR is a must-have. Whether you're an athlete looking to optimize performance or someone simply trying to improve overall wellness, this ring offers invaluable data that’s actionable and easy to understand. It’s sleek, functional, and backed by cutting-edge technology. Highly recommend!
Review: Excellent Smart Ring - 1. Comfort & Design o The ring is very lightweight (≈ 2.4-3.6 g depending on size) and slim, so once you get used to wearing it, especially while sleeping, you almost forget it's there. o It has a sleek, discreet aesthetic: multiple finishes/colors, nice material quality (titanium + tungsten carbide in parts) which give it a premium feel. 2. Sleep & Recovery Tracking o Excellent sleep tracking: it picks up when you fall asleep and when you wake up quite accurately. Also does a solid job with sleep stages, sleep efficiency, HRV (heart rate variability) during rest/sleep. o Recovery insights are well done: nudges and suggestions about when to rest vs when you’re good to push a bit. 3. Battery Life & Use Without Subscription o The battery lasts several days (roughly 4-6 days in many use cases) before needing a recharge. For a device that’s meant to be worn continuously, especially overnight, that’s quite useful. o And a big plus: there is no recurring subscription fee for the core ring features. So once you’ve bought the ring, you get the full health/sleep/recovery data without having to pay monthly. 4. Useful Insights & Nudge Features o The software/app gives actionable feedback — things like timing of stimulants, when to move, when recovery might be lagging. Not just raw data, but suggestions on how to improve. o Also data presentation is fairly rich: trends, weekly reports, etc., which help in seeing improvements or patterns over time.

## 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 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 during workouts — you can get insights into your cardiovascular response, track intensity levels, and make informed decisions to improve your fitness outcomes.
- 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 game changing 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 | B0CJV4T7TB |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery Average Life | 6 Days |
| Battery Capacity | 24 |
| Battery Description | Lithium-Ion |
| Battery cell composition | Lithium Ion |
| Best Sellers Rank | #759 in Electronics ( See Top 100 in Electronics ) #110 in Smart Watches |
| Brand | ULTRAHUMAN |
| Charging Time | 2 Hours |
| Compatible Devices | Smartphone, Tablet |
| Connector Type | Bluetooth |
| Country of Origin | India |
| Customer Reviews | 3.9 3.9 out of 5 stars (1,231) |
| Date First Available | 26 September 2023 |
| Device interface - primary | Unknown |
| Digital storage capacity | 0.5 MB |
| Display Technology | LCD |
| Display Type | No Display |
| Does it contain liquid? | No |
| Generic Name | Smart Ring |
| Includes Rechargeable Battery | Yes |
| Item Dimensions LxWxH | 7.5 x 14 x 18 Centimeters |
| Item Weight | 2.4 g |
| Item model number | UHRA-MG-14 |
| Manufacturer | Ultrahuman Healthcare Pvt Ltd |
| Material | Titanium |
| Memory Storage Capacity | 0.5 MB |
| Model | UHRA-MG-14 |
| Model Name | Ultrahuman Ring AIR |
| Model Year | 2023 |
| Mounting Hardware | Type C to Type C Cable, Ultrahuman Ring AIR, Wireless Charging Dock |
| Net Quantity | 1 Count |
| Number of items | 1 |
| Operating System | 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 |
| Product Dimensions | 7.5 x 14 x 18 cm; 2.4 g |
| Ram Memory Installed Size | 0.5 MB |
| Resolution | 240 x 240 |
| Special Features | Activity Tracker, Body Temperature Monitor, Heart Rate Monitor, Oxymeter (SpO2), Sleep Monitor |
| Wattage | 37 Watt Hours |
| Wireless Type | Bluetooth |

## Product Details

- **Battery Capacity:** 24
- **Connectivity Technology:** Bluetooth
- **Memory Storage Capacity:** 0.5 MB
- **Operating System:** Ios
- **Special Feature:** Activity Tracker, Body Temperature Monitor, Heart Rate Monitor, Oxymeter (SpO2), Sleep Monitor

## Images

![ULTRAHUMAN Ring AIR-Smart Ring Activity Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Matte Grey, 11) - Image 1](https://m.media-amazon.com/images/I/71tH17YH41L.jpg)
![ULTRAHUMAN Ring AIR-Smart Ring Activity Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Matte Grey, 11) - Image 2](https://m.media-amazon.com/images/I/71ckOmdDTbL.jpg)
![ULTRAHUMAN Ring AIR-Smart Ring Activity Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Matte Grey, 11) - Image 3](https://m.media-amazon.com/images/I/81ETLwK90KL.jpg)
![ULTRAHUMAN Ring AIR-Smart Ring Activity Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Matte Grey, 11) - Image 4](https://m.media-amazon.com/images/I/81mGnFtx5cL.jpg)
![ULTRAHUMAN Ring AIR-Smart Ring Activity Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Matte Grey, 11) - Image 5](https://m.media-amazon.com/images/I/81LjLhxz+OL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Game-Changer for Health and Performance: The Ultrahuman Ring AIR
*by V***R on 30 November 2025*

I've been using the Ultrahuman Ring AIR for a few weeks now, and I can confidently say it’s one of the most impressive fitness trackers I’ve ever used. As someone who’s deeply invested in both physical performance and overall well-being, this device checks all the right boxes. Design and Comfort: First off, the design is sleek and minimalistic, which is exactly what I was looking for. The ring is lightweight and incredibly comfortable to wear—almost forgettable during the day. It's made with high-quality materials that feel premium, and the matte finish gives it a sophisticated look. Whether I’m working out or just going about my daily activities, it blends seamlessly into my routine. Health Insights: The Ultrahuman Ring AIR is packed with sensors that provide in-depth insights into your body’s performance and recovery. The most standout feature for me has been its ability to track heart rate variability (HRV) and sleep quality—two metrics I rely heavily on to optimize my workouts and recovery. It also measures things like respiratory rate, body temperature trends, and activity levels throughout the day, making it easy to stay on top of my health. Battery Life: Another impressive feature is its battery life. With regular use, I’m getting around 4-5 days on a single charge. It charges quickly too, so I never have to be without it for long. Ultrahuman App: The Ultrahuman app is another highlight. It’s super intuitive and provides a clear, easy-to-understand breakdown of all the data. Overall Verdict: If you're looking for a wearable that does more than just count steps, the Ultrahuman Ring AIR is a must-have. Whether you're an athlete looking to optimize performance or someone simply trying to improve overall wellness, this ring offers invaluable data that’s actionable and easy to understand. It’s sleek, functional, and backed by cutting-edge technology. Highly recommend!

### ⭐⭐⭐⭐⭐ Excellent Smart Ring
*by P***S on 30 September 2025*

1. Comfort & Design o The ring is very lightweight (≈ 2.4-3.6 g depending on size) and slim, so once you get used to wearing it, especially while sleeping, you almost forget it's there. o It has a sleek, discreet aesthetic: multiple finishes/colors, nice material quality (titanium + tungsten carbide in parts) which give it a premium feel. 2. Sleep & Recovery Tracking o Excellent sleep tracking: it picks up when you fall asleep and when you wake up quite accurately. Also does a solid job with sleep stages, sleep efficiency, HRV (heart rate variability) during rest/sleep. o Recovery insights are well done: nudges and suggestions about when to rest vs when you’re good to push a bit. 3. Battery Life & Use Without Subscription o The battery lasts several days (roughly 4-6 days in many use cases) before needing a recharge. For a device that’s meant to be worn continuously, especially overnight, that’s quite useful. o And a big plus: there is no recurring subscription fee for the core ring features. So once you’ve bought the ring, you get the full health/sleep/recovery data without having to pay monthly. 4. Useful Insights & Nudge Features o The software/app gives actionable feedback — things like timing of stimulants, when to move, when recovery might be lagging. Not just raw data, but suggestions on how to improve. o Also data presentation is fairly rich: trends, weekly reports, etc., which help in seeing improvements or patterns over time.

### ⭐ Subhuman.. hazardous and traumatic ! Pls read before buying
*by D***J on 20 December 2025*

This review is not a reflection on the features of the ring which I am sure are good , but a fatal flaw in design from which I greatly suffered. Please read the experience below and know very well that there is a small chance this could be you …and think whether is a worth buying such a device I was using the ring for a few days when it got stuck at the bottom of my middle fingers and started to cause discomfort and swelling. As in the case of any normal ring , after failing to pull it off I went to a jeweller shop where they tried a variety of devices which simply could not cut through the strong material. Finally they took out a mini electric saw cutter which also failed to open a ring. The jeweller said that his devices were made for soft metals like gold , and that o would have to find a specialised machine to cut through titanium. It’s now 12:30 am , my swelling is out of control, what am I supposed to do ?? Now frantic with increased discomfort, I messaged customer support on the app ( they don’t have a number) who asked me to proceed to the Emergency Room. However , The doctors in the ER were equally perplexed about how to cut through this material , I frantically asked the support about which tool / power instrument could be used , they had absolutely no answer! There was also the added problem of a battery in the ring , and how to cut through that and with which instrument. Imagine an electrical cutter going through an inflammable battery. My finger by this time had swelled into a baloon, and I had no idea what to do next. We were frantically calling Emergency Rooms at 1 am in the morning , asking them if they had the required tools to break open the titanium band, two of the most premier hospitals in Delhi said that they did not, and only AIIMS had a bone saw cutter that could do the job. We were told that it is a trauma filled experience at AIIMS and decided to try apollo first. Imagine a ring that is Suppose to be a boon to your health becomes a Heath hazard , that simply cannot be taken off. To cut the story short, after multiple tries the ring finally came off at 2:30 am in the morning when a team of skilled plastic surgeons and doctors at apollo hospital finally got the off with the greatest difficultly. Literally 5 full size men had to exert all their cumulative muscle to slowly and painfully cut through the metal using a specialised device. Not only does the ring have absolutely no safety protocol , but there is zero information of how and where it can be cut off during a dire emergency like this. The worst part is the company simply doesn’t care about this hazardous malfunction in the product , after trying to get repeated information from them about the lack of support , guidelines , emergency protocol and statutory safety compliance , they did not even bother call and check on me , and simply offered to replace or refund the ring ( like I would ever wear their ring again). I don’t want anyone to go through , what proved to be one of the worst nights of my entire life, with my whole family sitting outside a ER and the doctor at one point of time bringing out an amputation to try different tools from it. The likelihood is that a situation like this would probably not reoccur with you , but I think you should be well aware of the possible consequences ( however remote ) of using this device. Especially when a company shows blatant disregard to such concerns.

## Frequently Bought Together

- Ultrahuman Ring AIR-Smart Ring Activity Tracker, Size First with Ultrahuman Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Size 11)
- Aqara Presence Sensor FP2, mmWave Radar Wired Motion Sensor, Zone Positioning, Multi-Person & Fall Detection, Supports HomeKit, Alexa, Google Home and Home Assistant
- Aqara Water Leak Sensor

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-20*