Bluetooth-compatible Version:4.0. Global positioning:BDS.
Metrics measured:Heart Rate Monitor.
Activity Tracked:Distance Tracker.
Category:Wristbands.
Style:SPORT.
Application Age Group:Adult.
Screen Type:LED.
Band Material:Tungsten Steel.
Waterproof Grade:Professional Waterproof.
Touch Screen:No.
Compatibility:ios.
Language:Chinese.
Function:Passometer.
Origin:Mainland China.
Certification:NONE.