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  • Size: 11
  • 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

    • UHRABR11

  • Product Dimensions (Open)

    • Dimensions In CM (WxDxH)

    • 2.56 x 2.56 x 0.81

    • Product Weight

    • 2.8 g

    • Dimensions In Inches (WxDxH)

    • 1.01 x 1.01 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

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

    • Features

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

    • 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

    • 11 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

    Optimised Performance

    Equipped with advanced biometric sensors, this ULTRAHUMAN Ring Air Size 11 Smart Ring periodically tracks heart rate throughout the day. As a result, this ring helps monitor physical exertion and guides balanced energy management during workouts, work sessions, or rest periods.


    Comprehensive Sleep Tracking

    Designed to record detailed sleep stages, this smart ring with 10+ contributing metrics delivers an everyday sleep score. Consequently, it highlights patterns affecting rest, allowing adjustments to routines that promote waking up refreshed and alert.


    Real-Time Recovery Insights

    Featuring Dynamic Recovery analysis, this size 11 ring evaluates HRV, skin temperature, and stress rhythm continuously. Therefore, this smart ring provides a real-time Recovery Score, supporting strategies like power naps and mindful breathing to optimise bodily restoration.


    Expert Coaching at No Extra Cost

    With access to ACSM performance coaches, this smart ring offers science-backed guidance tailored to physiological trends. Thus, personalised insights help improve recovery, sleep quality, and overall health efficiently.


    Energy-Saving Design

    Built without a display, this ring maintains uninterrupted monitoring while conserving battery. As a result, all-day and all-night tracking is possible without frequent recharging, ensuring reliable health insights around the clock.


    Water-Resistant Construction

    Engineered to withstand up to 100 metres of water for 12 hours, this smart ring remains functional during swimming, showers, or outdoor activities. Therefore, the ring is durable enough to keep up with an active and varied lifestyle.


    Elegant and Comfortable Fit

    Finished in a minimalist and sleek design, this ULTRAHUMAN ring combines aesthetic appeal with practical health tracking. Moreover, its lightweight build ensures comfortable wear throughout the day without feeling intrusive.

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