Long Standby:120mAh lithium polymer, power-saving mode be able to standby 30+days, Normal mode up to 15+ days, standard male USB charger interface.
Waterproof:0.91inch OLED touch screen , waterproof IP 67,support swimming , on/off screen? up wrist turning 30 degrees )
Multifunction:Heart Rate Monitor, Tracks Steps, Distance, Calories burned and active minutes, Smart Alarm Clock, Sleep Monitoring, Sedentary Reminder, Call Reminder, Message Reminder, Shake Photograph
Fast synchronization?Automatically syncs with paired mobile devices , upload data at any time, the motion data for long time storage, to facilitate tracking the health of sports statistics and information body.
System Support:Mobile OS version Android system 4.4 and above, IOS system 8.0 and above, support BLE 4.0 mobile phone.For the fist time, please activate the host. Activation method:insert the host into the usb port to charge and activate the band.If you need longer standby time,as power-saving mode,pls turn off vibration and Auto-heart rate detection function.It will extend the using time of the band.