Firstsing NRF52832 Sport Bluetooth Smart Band Bracelet Waterproof IP68 Smart Wristband with Heart Rate Monitor Pedometer

Main functions: Heart Rate Monitor, Pedometer，Muti-sport Mileage,Calories,Sleeping Monitor, stopwatch，Hands raise light up, Remote Camera，Sedentary Reminder, Find my device，Alarm Clock，Take Medicine Reminder.
Hardware: NRF52832
RAM/ROM: RAM 64K ROM 512K+16MB
LCD:0.96inch Resolution: 80*160 IPS
Touch Screen: Single touch
Battery: 120MAH
Vibration: Support
Attenda: Bluetooth
Bluetooth: BLE 4.0
Charge Mode: USB charge
Support iOS 9.0 above and Android 4.4 above APP.
Color: black 、black+red、black+gray、black+green