---
product_id: 740753420
title: "ULTRAHUMAN Ring AIR (Certified Renewed) - Smart Ring Health Tracker, Size First, Sleep Tracker, Smart Ring for Men/Women, Fitness Tracker (Sizing Kit, Sizing Kit)"
brand: "ultrahuman"
price: "$2.17"
currency: USD
in_stock: true
reviews_count: 5
category: "Ultrahuman"
url: https://www.desertcart.us/products/740753420-ultrahuman-ring-air-certified-renewed-smart-ring-health-tracker-size
store_origin: US
region: United States of America
---

# Certified Renewed Quality 24/7 Health & Sleep Tracking Ultra-Lightweight 3.7g Design ULTRAHUMAN Ring AIR (Certified Renewed) - Smart Ring Health Tracker, Size First, Sleep Tracker, Smart Ring for Men/Women, Fitness Tracker (Sizing Kit, Sizing Kit)

**Brand:** ultrahuman
**Price:** $2.17
**Availability:** ✅ In Stock

## Summary

> 💍 Elevate your wellness game—wear the future of health on your finger.

## Quick Answers

- **What is this?** ULTRAHUMAN Ring AIR (Certified Renewed) - Smart Ring Health Tracker, Size First, Sleep Tracker, Smart Ring for Men/Women, Fitness Tracker (Sizing Kit, Sizing Kit) by ultrahuman
- **How much does it cost?** $2.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/740753420-ultrahuman-ring-air-certified-renewed-smart-ring-health-tracker-size)

## 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

- • **Unique Signature Style:** Each ring sports a one-of-a-kind visual signature, making your health tracker truly personal.
- • **Precision Health Insights:** Track HRV, sleep, and activity with clinical-grade accuracy—no subscription needed.
- • **Effortless All-Day Comfort:** Weighing just 3.7 grams, it’s designed to be barely noticeable—even during sleep.
- • **Seamless Smart Integration:** Intuitive app delivers clear, actionable insights without overwhelming data overload.
- • **Certified Renewed Assurance:** Professionally inspected and backed by a 1-year warranty for trusted performance.

## Overview

The ULTRAHUMAN Ring AIR (Certified Renewed) is a sleek, ultra-light smart ring that delivers precise health tracking including sleep, heart rate variability, and activity metrics. Professionally inspected and backed by a 1-year warranty, it offers a unique visual signature and a subscription-free experience, making it the perfect discreet companion for data-driven wellness enthusiasts.

## Description

Buy ULTRAHUMAN Ring AIR (Certified Renewed) - Smart Ring Health Tracker, Size First, Sleep Tracker, Smart Ring for Men/Women, Fitness Tracker (Sizing Kit, Sizing Kit) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Klein, leicht, sehr informativ - Der Ultrahuman Ring überzeugt mich durch sein elegantes, unauffälliges Design und die sehr präzisen Gesundheitsdaten. Schlaftracking, HRV und Aktivitätswerte werden übersichtlich dargestellt und helfen mir, meinen Alltag bewusster zu steuern. Besonders positiv finde ich, dass kein Abo nötig ist und der Ring angenehm leicht zu tragen ist – auch nachts. Die App ist klar strukturiert und liefert sinnvolle Insights ohne zu überfordern. Insgesamt ein hochwertiges Produkt für alle, die ihre Gesundheit datenbasiert verbessern möchten.
Review: tecnologia high tech - prodotto top per avere su un dito la propria salute.

## Features

- CERTIFIED RENEWED BY ULTRAHUMAN: Each Certified Renewed Ring AIR undergoes professional inspection and testing to meet Ultrahuman's performance standards. The ring may feature a unique visual signature due to the manufacturing process, making no two rings look identical. Enjoy your Certified Renewed Ring AIR with confidence, backed by a 1-year manufacturer warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7956WT1 |
| Best Sellers Rank | #1,605 in Sporting Goods ( See Top 100 in Sporting Goods ) #18 in Activity Trackers |
| Item model number | UHRA-BRG-05-WBSB |
| Manufacturer | Ultrahuman Healthcare Pvt Ltd |
| Package Dimensions | 19.3 x 11.5 x 3.4 cm; 3.7 g |

## Product Details

- **Battery capacity:** 24 Milliamp Hours
- **Connectivity technology:** Bluetooth
- **Memory storage capacity:** 0.5 MB
- **Operating system:** android
- **Special features:** anti-scratches

## Images

![ULTRAHUMAN Ring AIR (Certified Renewed) - Smart Ring Health Tracker, Size First, Sleep Tracker, Smart Ring for Men/Women, Fitness Tracker (Sizing Kit, Sizing Kit) - Image 1](https://m.media-amazon.com/images/I/81UQzOLIkwL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Klein, leicht, sehr informativ
*by C***S on 29 December 2025*

Der Ultrahuman Ring überzeugt mich durch sein elegantes, unauffälliges Design und die sehr präzisen Gesundheitsdaten. Schlaftracking, HRV und Aktivitätswerte werden übersichtlich dargestellt und helfen mir, meinen Alltag bewusster zu steuern. Besonders positiv finde ich, dass kein Abo nötig ist und der Ring angenehm leicht zu tragen ist – auch nachts. Die App ist klar strukturiert und liefert sinnvolle Insights ohne zu überfordern. Insgesamt ein hochwertiges Produkt für alle, die ihre Gesundheit datenbasiert verbessern möchten.

### ⭐⭐⭐⭐⭐ tecnologia high tech
*by V***A on 9 January 2026*

prodotto top per avere su un dito la propria salute.

### ⭐⭐⭐⭐⭐ Importante para tu salud
*by A***O on 26 December 2025*

Llevo tan solo unos días con el anillo pero por el momento muy contento con los datos que recoge y la información que presenta. Eso sí, la app por el momento no está totalmente traducida al español y a veces mezcla frases en inglés pero me imagino que será algo que se corrija. Yo soy una persona que no llevo anillos y las primeras horas con él me sentía algo raro pero ya me he acostumbrado y no me molesta nada. Es cierto que es algo ancho y grande pero estéticamente me parece un anillo sencillo pero bonito. Parece mentira la tecnología que lleva incorporada dentro de un anillo tan pequeño. Estuve mirando otros anillos de otras marcas pero finalmente me decanté por este por dos razones: Precio muy competitivo en un producto revisado (que en realidad está como nuevo). No tener que pagar una suscripción mensualmente para tener los datos.

## Frequently Bought Together

- ULTRAHUMAN Ring Air-Smart Ring Activity Tracker, Size First Sizing Kit,Sleep Tracker,Smart Ring for Men/Women,Fitness Tracker (Sizing Kit, Swatch Sizing Kit), Black
- Ring Sizer Measuring Tool with Magnifying Glass,Reusable Finger Size Gauge Jewelry Sizing Tool 1-17 USA Rings Size 2Pcs

---

## 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.us/products/740753420-ultrahuman-ring-air-certified-renewed-smart-ring-health-tracker-size](https://www.desertcart.us/products/740753420-ultrahuman-ring-air-certified-renewed-smart-ring-health-tracker-size)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-02*