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Key Features
Key Features
- Size: 14
- 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
- UHRABR14
Product Dimensions (Open)
Dimensions In CM (WxDxH)
- 2.80 x 2.80 x 0.81
Product Weight
- 3.6 g
Dimensions In Inches (WxDxH)
- 1.10 x 1.10 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 | SPO2 | Exercise Tracker | Sleep Monitor | Heart Rate
Features
- Sleep Monitor | VO2 Max | Heart Rate | Calorie Count | 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
- 14 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 Manufacture
- 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
Overview
Advanced Heart Rate Monitoring
Integrated with biometric sensors, this ULTRAHUMAN Ring Air Size 14 Smart Ring periodically measures heart rate throughout the day. Moreover, it helps you recognise activity levels and maintain balanced energy across workouts, work, and rest.
Insightful Sleep Scoring
Engineered to track detailed sleep stages through 10+ contributing metrics, this size 14 ring provides an everyday sleep score. As a result, it enables you to identify factors influencing rest and adjust routines for mornings that feel refreshed.
Dynamic Recovery Tracking
Designed with advanced recovery analysis, this smart ring monitors HRV, skin temperature, and stress rhythm in real time. Consequently, it delivers a Recovery Score that supports restorative practices such as breathwork or short naps.
Personalised Expert Guidance
Offering complimentary access to ACSM performance coaches, this smart ring provides science-backed coaching. Furthermore, personalised insights based on biomarker trends help refine recovery and overall well-being.
Efficient Screen-Free Design
Crafted without a display, this smart ring conserves power while enabling uninterrupted monitoring. Therefore, it blends seamlessly into daily life with reliable day-and-night tracking.
Dependable Water Resistance
Tested to withstand depths of up to 100m for 12 hours, this ring is suitable for swimming, showers, or outdoor activities. Hence, it offers durability that matches both active and relaxed lifestyles.
Refined Style and Comfort
Showcasing a sleek and minimalistic finish, this ULTRAHUMAN ring combines elegance with advanced health tracking. In addition, its lightweight form ensures comfortable wear throughout the day and night.





