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Key Features
Key Features
- Size: 12
- Activity Tracker | Workout Modes | HRV Insights | Heart Rate & SpO2 Monitoring
- Automatic Firmware Updates | Bluetooth Low Energy | EMF Radiation Safe | 6 - Axis Motion Sensors
- Fighter Jet Grade Titanium | Skin Contact Friendly
- Upto 6 Days Battery Life
- Water Resistant
- 12 Months Warranty
Specifications
Product Category
Wearable Device Type
- Fitness Tracker
Compatible Devices
- Smartphones
Ideal For
- Unisex
Suitable For
- Fitness
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
- UHRA-AA-12
Product Dimensions (Open)
Dimensions In CM (WxDxH)
- 2.61 x 2.61 x 0.81
Product Weight
- 3.6 g
Dimensions In Inches (WxDxH)
- 1.02 x 1.02 x 0.32
Features & Functions
Smartphone Application Controls
- Ultrahuman App
Additional Features/Functions
- EMF Radiation Safe, Automatic Firmware Updates, Bluetooth Low Energy, Airplane Mode, VO2 Max, HRV Monitoring, Real Time Actionable Nudge, Circadian Rhythm Tracking, AFib Detection, Performance Coach
Activity Tracking Features
- Body Temperature Monitoring, Steps Count, Calories Burnt, Movement Index, Workout Tracking, Pregnancy Insights
Health Tracker
- Exercise Tracker | SPO2 | Sleep Monitor | Heart Rate | Calorie Count
Features
- Heart Rate | SPO2 | Sleep Monitor | Exercise Tracker | Menstrual Tracking
Sensors
- Skin Temperature Sensor, Infrared Photoplethysmography (PPG) Sensor, 6-Axis Motion Sensors, Non-Contact Medical-Grade
Compatible OS
- Android OS | iOS
Touch Controls
- No
Features & Functions
Activity Tracking Features
- Body Temperature Monitoring, Steps Count
Sensors
- PPG, Temperature, Motion-Sensing IMU, 6-Axis Motion Sensors
Physical Attributes
Ring Size
- 12 cm
Physical Attributes
Dial Shape
- No Dial
Dial Color
- NA
Dial Size
- 12 mm
Band Color
- Raw Titanium
Additional Body Features
- EMF Radiation Safe
Network Connectivity
Wi-Fi Supported
- No
Bluetooth Supported
- Yes
Network Connectivity
Bluetooth Specifications
- BLE 5.0
Bluetooth Supported
- Yes
Wi-Fi Supported
- No
Additional Features
Indicators
- Red LEDs (heart rate monitoring and 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
Battery Details
Battery Technology
- Lithium Polymer
Battery Capacity
- 24 mAh
Standard Battery Life
- Upto 6 Days on a Full Charge
Charging
Wireless Charging Options
- Yes
Fast Charging Capability
- No
Battery Charge Time
- 180 minutes
Charging Pin Type
- Charging Dock
Charging
Battery Charge Time
- 2 – 3 Hours To Fully Charge the Ring From 0% to 100%
Materials & Durability
Resistance Type
- Water Resistant
Body Material
- Titanium
Aesthetics
Brand Color
- Raw Titanium
Color
- SILVER
In The Box
Documents
- 1 x Warranty Card, 1 x User Manual
Main product
- Smart Ring
Accessories
- Ring AIR Charger, Type-C to C Cable
Package Includes
- 1 x Ultrahuman Ring AIR, 1 x Ring AIR Charger, 1 x Type-C to C Cable (1 mtr), 1 x Warranty Card, 1 x User Manual
Generic Name
- Smart Ring
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
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, Ultrahuman Healthcare PVT LTD, No. 4088/799, Third Floor, V K Paradise Sector-2HSR Layout, Bangalore Karnataka 560102 India
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
Enhance Recovery with Essential HRV Insights
Boost your recovery process and understand your body's regenerative capabilities with vital Heart Rate Variability (HRV) insights offered by the Ultrahuman Ring AIR. This pivotal feature correlates HRV with recovery, providing valuable insights into your body's readiness for daily demands. Stay proactive and optimize your performance with the Ultrahuman Ring AIR.
Lightweight and Elegant Design for Daily Use
Experience unparalleled comfort with the Ultrahuman Ring AIR, weighing just 2.4 grams and boasting a stylish 2.4mm profile. Its discreet design seamlessly integrates into your daily life, offering convenience and sophistication without compromise. Say goodbye to bulky wearables and embrace effortless daily use with the Ultrahuman Ring AIR.
Sync Your Circadian Rhythm with The Phase Response Curve (PRC)
Achieve harmony in your daily rhythm through The Phase Response Curve (PRC) feature of the Ultrahuman Ring AIR. This innovative function illustrates the complex relationship between stimuli such as light exposure, food intake, or exercise, and their impact on your body's natural circadian rhythm. Gain valuable insights into your body's patterns and optimize your lifestyle for enhanced well-being and productivity.
Maintain Activity Levels and Vitality with The Movement Index
Sustain your body's vitality and improve glucose metabolism with The Movement Index feature of the Ultrahuman Ring AIR. Engineered to encourage physical activity and enhance non-exercise energy expenditure, this feature empowers you to lead a dynamic and active life. Boost your overall health and vigor as you embrace sustained activity throughout your day.
Understand Your Sleep Patterns with The Sleep Index
Take charge of your sleep health with The Sleep Index, meticulously designed as the ultimate metric for evaluating sleep quality. This comprehensive feature assesses your total sleep duration, resting heart rate, and restfulness, providing invaluable insights to enhance your overall health. Wake up refreshed and revitalized as you explore your sleep patterns with the Ultrahuman Ring AIR.
Monitor Your Body's Temperature with Ease
Stay informed about your body's responses with effortless temperature monitoring facilitated by the Ultrahuman Ring AIR. Tracking skin temperature is crucial for assessing factors such as exercise, stress, and illness. Proactively manage your health as you effortlessly track changes in your body's temperature with this advanced wearable.
Seamless Compatibility and Long Battery Life
Enjoy seamless connectivity and long-lasting battery life with the Ultrahuman Ring AIR, compatible with iPhones running iOS 15 or later and Android devices running Android 6 or later. Benefit from a rechargeable, non-replaceable 24mAh LiPo battery providing up to 6 days of usage on a full charge. Stay effortlessly connected and in control, ensuring uninterrupted use wherever your life takes you.

















