---
product_id: 658529410
title: "ULTRAHUMAN Ring AIR Sizing Kit | Choose from Sizes 5-14 | Sizing Guide for Your Smart Wearable Ring"
brand: "ultrahuman"
price: "COP 3130"
currency: COP
in_stock: false
url: https://www.desertcart.co/products/658529410-ultrahuman-ring-air-sizing-kit-choose-from-sizes-5-14
store_origin: CO
region: Colombia
---

# 6 days battery life Water resistant up to 100m Space-grade titanium build ULTRAHUMAN Ring AIR Sizing Kit | Choose from Sizes 5-14 | Sizing Guide for Your Smart Wearable Ring

**Brand:** ultrahuman
**Price:** COP 3130
**Availability:** ❌ Out of Stock

## Summary

> 💍 Elevate your wellness game with the sleekest smart ring on the block!

## Quick Answers

- **What is this?** ULTRAHUMAN Ring AIR Sizing Kit | Choose from Sizes 5-14 | Sizing Guide for Your Smart Wearable Ring by ultrahuman
- **How much does it cost?** COP 3130 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/658529410-ultrahuman-ring-air-sizing-kit-choose-from-sizes-5-14)

## 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

- • **Stay Powered Longer:** Up to 6 days of battery life means less charging, more living.
- • **Titanium Tough, Feather Light:** Durable yet ultra-lightweight at just 2.4g for all-day, all-night use.
- • **Effortless 24/7 Health Tracking:** Seamlessly monitor sleep, heart rate & fitness without bulky devices.
- • **Dive Into Data, Not Water Worries:** Water resistant up to 100m, ready for any workout or swim session.
- • **Precision Fit for Ultimate Comfort:** Size-first approach with a dedicated sizing kit ensures perfect wearability.

## Overview

The ULTRAHUMAN Ring AIR is a matte black, space-grade titanium smart ring designed for millennial professionals seeking a minimalist yet powerful health tracker. It offers advanced sleep, heart rate, and fitness monitoring with up to 6 days of battery life and water resistance up to 100 meters. Its unique size-first approach with a dedicated sizing kit ensures a perfect, comfortable fit, making it ideal for continuous 24/7 wear without the bulk of traditional smartwatches.

## Description

ULTRAHUMAN Ring AIR Sizing Kit | Choose from Sizes 5-14 | Sizing Guide for Your Smart Wearable Ring : desertcart.in: Electronics

## Features

- SIZE FIRST - Ultrahuman Ring sizes are different from standard ring sizes. Purchase sizing kit first to get the perfect ring AIR size. Ring AIR is available in 10 sizes from 5-14.
- TRYING THE SIZING RING - It is important to first use the sizing kit to determine the ring AIR size. Wear your ring sizer for at least 24 hours to know your fit. Wear the ring such that the engraved size number is toward the palm of your hand.
- FINDING THE CORRECT FINGER - For optimal comfort and advanced sleep tracking, we recommend you wear the Ultrahuman Ring AIR on your index, middle, or ring finger.
- FIT CHECK: You will get highest data accuracy and optimal comfort with a properly fitting Ultrahuman Ring. Here are a few simple ways to assess this — If you rotate the ring on your finger, it should not rotate freely.
- CHOOSE YOUR RING: After you've precisely determined your size using our sizing kit, head over to desertcart to order your Ultrahuman Smart Ring.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7956WT1 |
| Age Range Description | Adult |
| Band Color | Black |
| Band Material Type | Titanium |
| Battery Average Life | 24 Hours |
| Battery Capacity | 24 milliamp_hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 2 Hours |
| Best Sellers Rank | #26,372 in Electronics ( See Top 100 in Electronics ) #13 in Rings |
| Box Contents | Sizing Kit Guide |
| Brand Name | ULTRAHUMAN |
| Case Material Type | Titanium |
| Closure Type | Slip-On |
| Colour | Matte Black |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone, Tablet |
| Compatible Phone Models | Smartphone, Tablet |
| Connectivity Technology | Not Required |
| Controller Type | Touch control |
| Customer Reviews | 4.1 4.1 out of 5 stars (335) |
| Display Type | No Display |
| GPS Geotagging Functionality | no |
| Human Interface Input | Unknown |
| 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 |
| Item Type Name | Ultrahuman Ring AIR Sizing Kit |
| Item Weight Unit of Measure | 3.7 Grams |
| Language | German |
| Manufacturer | Ultrahuman Healthcare PVT LTD, No. 4088/799, Third Floor, V K Paradise Sector-2HSR Layout, Bangalore Karnataka 560102 India, Contact - 18001028693, cyborg@ultrahuman.com, Ultrahuman Healthcare Pvt Ltd |
| Manufacturer Contact Information | 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 |
| Model Name | Ultrahuman Ring AIR Sizing Kit |
| Model Number | WBSBSizingKit |
| Operating System | Ultrahuman App |
| Packer Contact Information | 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 Features | anti-scratches |
| RAM Memory Installed | 0.5 MB |
| Shape | Round |
| Sport Type | Cycling, Fitness, Multi-Sports, Swimming, Yoga |
| Style Name | Minimalist |
| Supported Application | Sleep Monitor |
| Target Audience | Unisex Adult |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year |
| Warranty Type | Limited |
| Water Resistance Depth | 3 Metres |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IPX8 |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |

## Product Details

- **Battery Capacity:** 24 milliamp_hours
- **Connectivity Technology:** Not Required
- **Memory Storage Capacity:** 0.5 MB
- **Operating System:** Ultrahuman App
- **Special Feature:** anti-scratches

## Images

![ULTRAHUMAN Ring AIR Sizing Kit | Choose from Sizes 5-14 | Sizing Guide for Your Smart Wearable Ring - Image 1](https://m.media-amazon.com/images/I/41m72UmaurL.jpg)
![ULTRAHUMAN Ring AIR Sizing Kit | Choose from Sizes 5-14 | Sizing Guide for Your Smart Wearable Ring - Image 2](https://m.media-amazon.com/images/I/41FbesxLLKL.jpg)
![ULTRAHUMAN Ring AIR Sizing Kit | Choose from Sizes 5-14 | Sizing Guide for Your Smart Wearable Ring - Image 3](https://m.media-amazon.com/images/I/41kULvb1smL.jpg)
![ULTRAHUMAN Ring AIR Sizing Kit | Choose from Sizes 5-14 | Sizing Guide for Your Smart Wearable Ring - Image 4](https://m.media-amazon.com/images/I/510KltqJxEL.jpg)
![ULTRAHUMAN Ring AIR Sizing Kit | Choose from Sizes 5-14 | Sizing Guide for Your Smart Wearable Ring - Image 5](https://m.media-amazon.com/images/I/51WTwA9JA3L.jpg)

## 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

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---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-10-06*