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  • Size: 13
  • 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

    • UHRABR13

  • Product Dimensions (Open)

    • Dimensions In CM (WxDxH)

    • 2.72 x 2.72 x 0.81

    • Product Weight

    • 3.33 g

    • Dimensions In Inches (WxDxH)

    • 1.07 x 1.07 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

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

    • Features

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

    • 13 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

    Advanced Heart Rate Monitoring

    Integrated with refined biometric sensors, this ULTRAHUMAN Ring Air Size 13 Smart Ring periodically tracks heart rate throughout the day. Moreover, it offers valuable insights into energy balance, making it easier to adapt between active routines, work schedules, and recovery time.


    Detailed Sleep Analysis

    Crafted to deliver comprehensive sleep stage tracking, this smart ring with over 10 contributing metrics provides an everyday sleep score. Additionally, it highlights factors affecting rest, enabling adjustments that encourage better sleep quality and refreshed mornings.


    Dynamic Recovery Tracking

    Powered by real-time Recovery Score analysis, this smart ring evaluates HRV, skin temperature, and stress rhythm. As a result, it helps identify how the body restores itself, while guiding restorative practices like short naps and calming breathwork.


    Personalised Coaching Support

    Bundled with science-backed coaching at no added cost, this size 13 ring connects you with ACSM experts. Consequently, these coaches interpret your biomarker trends and share practical recommendations for improved recovery, fitness, and sleep cycles.


    Minimalist Energy Efficiency

    Designed without a display, this smart ring reduces power consumption while maintaining consistent health monitoring. Hence, you can rely on round-the-clock tracking without frequent interruptions for charging.


    Enduring Water Resistance

    Built for resilience, this ULTRAHUMAN Ring withstands depths of up to 100m for 12 hours. Furthermore, it supports activities like swimming, outdoor sports, or long showers without compromising performance.


    Stylish Finish

    Finished in a sleek design, this ring merges sophistication with advanced tracking technology. Plus, its lightweight build ensures a comfortable fit throughout the day, making it an elegant companion for health and lifestyle management.

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