Firstsing NRF51822 Multi-function bluetooth waterproof Sedentary Reminder Heart Rate health monitor Fitness Smart watch

Features:Blood pressure monitor, Pedometer, Distance analysis, Calories,Sleep monitor, Hand raise light up, Sedentary reminder, Find my device, IP68 waterproof , Remote camera, Messages Sync.
calls reminder.

OS:ISO8.0 + and Android 4.3+
LCD Size:0.95inch Resolution 96*64
Touch Screen:Single-toucn
Battery:120MAH
Vibration:Support
Attenda:Bluetooth
Charger: magnet pogo pin
Download cable:No
Handware platform: NRF51822(M0)
RAM/ROM :32KB+256KB
Heart Rate IC: PD70-01C-TR7
Bluetooth: BT4.0
Accelerometer / gyroscope: 3-axis, 3D acceleration, blood pressure monitor, sleep monitor, hand raise light up, sedentary reminder, heart rate monitor
Pedometer:
Record the steps you take and count the distance to make you fully control your sports.
Calories consumption:
Keep track of your calories burned and let you better adjust your training plan.
Bluetooth 4.0:
Connected with mobile phone App, stable, fast and super low consumption.
0.95 inch screen 96 x 64 pixel:
Best suitable screen size with high definition picture displaying gives you great experience.