Battery life
Up to 25 days
Water resistance
Up to 165 feet deep (50 m, 5 ATM)
Operating temperature
-10°C to 45°C (14°F to 113°)
Storage temperature
-20°C to 85°C (4°F to 185°)
Device compatibility
iOS 8 and higher, Android 6.0 and higher
Connectivity
Bluetooth
Sensors
Heart rate infrared sensor, day and night motion sensor, high precision MEMS 3-axis accelerometer
What’s in the box
Steel HR, installation tool, magnetic charging cable, installation guide, free Health Mate app, free Nokia account
