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Refurbished
-48 %
ULTRAHUMAN Ring Air: Smart Ring for Sleep and Fitness Tracking, No App Fee Refurbished
255,00 €
Last unit
VAT Included
Last unit491,00 €
save236,00 €
Ref: 00619190
Estimated delivery 24/04/25 from
5,99 ۥ Sleep and physical activity tracker
• Smart ring for women and men
• No app fee for standard features
• Comprehensive health tracking: sleep, activity, stress, heart health, movement, workouts, and recovery
• Women's health insights: ovulation, cycle, and pregnancy tracking
• No subscription app: essential standard features
• Advanced sleep tracking: sleep stages, sleep debt, and rest optimization
• Product dimensions: 0.8 cm wide, 1.6 cm high, 1.6 cm long
• Product weight: 0.002 kg
Similar
Technical features
Performance
Display type:
No
Touchscreen:
No
Design
Device type:
Smart ring activity tracker
Form factor:
Round
Housing material:
Resin
Waterproof up to:
100 m
Control type:
Wireless
LED indicators:
Yes
Product colour:
Silver
Features
Heart rate monitor:
Yes
Active minutes:
Yes
Pedometer:
Yes
Hours slept:
Yes
Quality of sleep:
Yes
Motion sensor:
Yes
Ports & interfaces
Bluetooth:
Yes
Bluetooth Low Energy (BLE):
Yes
Power
Battery technology:
Lithium Polymer (LiPo)
Battery capacity:
24 mAh
Battery life:
6 day(s)
Rechargeable battery:
Yes
Charging time:
3 h
Charging source:
Wireless
Weight & dimensions
Width:
81 mm
Depth:
81 mm
Thickness:
2.8 mm
System requirements
Mobile operating systems supported:
Android 8.0, Android 10.0, Android 9.0, Android 11.0, Android 12.0, Android 13.0, iOS 15, iOS 16, Android 6.0, Android 7.0
Operational conditions
Operating temperature (T-T):
-5 - 50 °C
Packaging content
Cables included:
USB Type-C to USB Type-C
USB charger included:
Yes
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