Tracer 47135 TW7-BK Fun Black

 Features 1.83" HD (240x286) display Sports modes Calorie counter Step counter Blood pressure, heart rate and blood oxygen level measurement Breathing training Activity tracker Sleep monitor IP65 waterproof Weather forecast Hydration reminders Dedicated Fitpro app Bluetooth 5.0 connectivity Bluetooth calling function   Technical data Battery (mAh): 180 mAh Standby time: 20-22 days Charging port: Clip Display: 1,83’’ Touch screen: Yes Bluetooth: 5.0 Water resistance class: IP65 App: FitPro Incoming call reminder: Yes Message reminder: Yes G-sensor: Yes Blood oxygen: Yes Anti-loss: Yes Information from announcers: Yes Pedometer: Yes Distance: Yes Calories burned counter: Yes Sleep monitoring: Yes Calling via BT: Yes Heart rate monitor: Yes Water consumption monitor: Yes Operation mode monitor: Yes Weather: Yes Sports modes: Yes Operating systems compatibility: Android 5.0+, iOS 9.0+ Strap: Black Size: 3,8 x 1,1 x 4,4 cm Weight: 53 g