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  • Size: 12
  • Activity Tracker | Workout Modes | HRV Monitoring | Heart Rate Monitoring
  • Automatic Firmware Updates | Bluetooth Low Energy | EMF Radiation Safe
  • Fighter Jet Grade Titanium | Medical-Grade Hypoallergenic Epoxy Resin
  • Waterproof
  • 12 Months Warranty

Specifications

  • Product Category

    • Ideal For

    • Unisex

    • Wearable Device Type

    • Smart Ring

    • Compatible Devices

    • Smartphones

    • Device Connection Type

    • Bluetooth

  • Manufacturer Details

    • Brand

    • Ultrahuman

    • Model Series

    • Ring Air

    • Model Number

    • UHRABR12

  • Product Dimensions (Open)

    • Dimensions In CM (WxDxH)

    • 2.64 x 2.64 x 0.81

    • Product Weight

    • 3.07 g

    • Dimensions In Inches (WxDxH)

    • 1.04 x 1.04 x 0.32

  • Features & Functions

    • Smartphone Application Controls

    • Ultrahuman App

    • Additional Features/Functions

    • Find My Device, EMF Radiation Safe, Automatic Firmware Updates, Real-time Actionable Nudges, Airplane Mode, 24/7 HRV Monitoring Dynamic & Actionable, AFib Detection, Performance Coach, Temperature-Based Ovulation Prediction, Caffeine Window Detection

    • Activity Tracking Features

    • Skin Temperature Tracking, Sleep Tracking, Dynamic Recovery Tracking, Circadian Rhythm Tracking

    • Health Tracker

    • Sleep Monitor | Calorie Count | Exercise Tracker | Heart Rate | SPO2

    • Features

    • Sleep Monitor | Heart Rate | Step Count | VO2 Max | Calorie Count

    • Sensors

    • Infrared Photoplethysmography (PPG) Sensor, Non-Contact Medical-Grade Skin Temperature Sensor, 6-Axis Motion Sensors

    • Compatible OS

    • iOS | Android OS

    • Remote Controls

    • No[No-AT-SG-SRFeatures&Functions-TouchControls]

    • Touch Controls

    • No

  • Physical Attributes

    • Ring Size

    • 12 cm

  • Network Connectivity

    • Bluetooth Specifications

    • BLE 5.0

    • Bluetooth Features

    • Bluetooth Low Energy

    • Bluetooth Supported

    • Yes

    • Wi-Fi Supported

    • No

  • Additional Features

    • Indicators

    • Red LEDs (Heart Rate Monitoring & Oxygen Saturation), Green LEDs (Heart Rate Monitoring), Infrared LEDs (Heart Rate Monitoring)

  • Battery Details

    • Maximum Battery Life

    • 6 Days

    • Standard Battery Life

    • 4 to 6 days

    • Battery Capacity

    • 24 mAh

    • Battery Technology

    • Lithium Polymer

  • Charging

    • Wireless Charging Options

    • No

    • Battery Charge Time

    • 180 Minutes

    • Charging Pin Type

    • USB Type-C

    • Additional Charging Features

    • 180 Mins to Fully Charge the Ring from 0% to 100%

  • Materials & Durability

    • Resistance Type

    • Water Proof

    • Resistance Features

    • Water Proof up to 100 Meters (About 328 Feet) for Up to 12 Hours

    • Body Material

    • Titanium

  • Aesthetics

    • Brand Color

    • Brushed Rose Gold

    • Color

    • GOLD

  • In The Box

    • Documents

    • 1 x Warranty Card, 1 x User Manual

    • Main product

    • Smart Ring

    • Accessories

    • Standard Ring Charger, Type-C to C Cable

    • Package Includes

    • 1 x Ultrahuman Ring AIR, 1 x Standard Ring Charger, 1 x Type-C to C Cable (1 mtr), 1 x Warranty Card, 1 x User Manual

    • Generic Name

    • Wearable Device

  • Packaged Dimensions

  • After Sales & Services

    • Warranty on Main Product

    • 12 Months

    • Warranty Type

    • Carry-In

    • Standard Warranty Includes

    • Manufacturing Defects

    • Standard Warranty Excludes

    • Physical Damage

    • Installation & Demo

    • Not Applicable

    • Certification

      • Additional Certifications

      • ACSM Certified

    • Company Contact Information

      • Customer Support Number

      • 18005727662

      • Customer Support Email

      • customersupport@croma.com

      • Manufacturer/Importer/Marketer Name & Address

      • Manufacturer Name & Address: Ultrahuman Healthcare PVT LTD, AM Chambers, 2nd & 3rd Floor, Survey No 49/1,49/3 Garvebhavipalya, 7th Mile, Hosur Main Road, Bommanahalli, Bangalore, Bangalore South, Karnataka, India, 560068

      • Country of Origin

      • India

      • Country of Brand Origin

      • India

    • Croma Service Promise

      • Customer Support Email

      • customersupport@croma.com

      • Registered Name and Address

      • Infiniti Retail Ltd. - Unit No. 701 & 702, 7th Floor, Kaledonia, Sahar Road, Andheri (East); Mumbai - 400069. India

      • Customer Support Number

      • 1800 572 7662

      • Customer Care Contact Person

      • Grievance Officer

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    Overview

    Precision Health Monitoring

    Equipped with advanced biometric sensors, this ULTRAHUMAN Ring Air Size 12 measures heart rate periodically throughout the day. Therefore, this ring offers meaningful insights into physical activity and recovery patterns, helping maintain balanced energy for daily routines, exercise, and rest.


    Comprehensive Sleep Insights

    Designed to track in-depth sleep stages, this smart ring evaluates over 10 contributing metrics to generate a daily sleep score. As a result, it highlights factors affecting rest, enabling improved sleep habits and helping wake up feeling refreshed and energised.


    Dynamic Recovery Assessment

    Featuring Dynamic Recovery analysis, this smart ring monitors key physiological markers, including HRV, skin temperature, and stress rhythm. Consequently, it provides a real-time Recovery Score, guiding techniques such as power naps and breathwork to optimise restoration and overall well-being.


    Expert Coaching Included

    With access to ACSM performance coaches at no extra cost, this size 12 ring delivers personalised, science-backed guidance. Thus, it helps refine recovery strategies, enhance sleep quality, and improve overall health outcomes based on biometric trends.


    Efficient, Display-Free Design

    Engineered without a display, this smart ring conserves battery while maintaining continuous tracking. Therefore, it supports uninterrupted monitoring throughout the day and night, ensuring reliable and consistent health insights.


    Water-Ready Durability

    Built to withstand water exposure up to 100m for 12 hours, this smart ring is suitable for swimming, showers, and other water-based activities. As a result, it remains dependable during active routines without compromise.


    Stylish, Comfortable Wear

    Finished in a minimalist design, this ULTRAHUMAN ring combines elegance with practicality. Moreover, its lightweight design allows for comfortable, all-day wear, making it an unobtrusive yet sophisticated wellness companion.

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