Specifications :

Main Chip: Nordic nRF51822
Heart rate sensor: Kionix KXTJ2-1009 PD70-01C-TR7
Gsensor: Three axis MEMS
Control mode: lift wrist display, touch screen
Vibration: real-time vibration alert (non Bluetooth connection status)
Screen: OLED, 0.87 inch
Memory: 32K RAM+256K ROM
Bluetooth: BT 4.0 (Low consumption)
System compatibility: Android & iOS
Waterproof and dustproof: IP67
Data record: Local and clound server store
Battery: polymer lithium battery, 70mAh
Work time: more than 3-5 days
Charging: USB direct charge, 1~2 hours


Product Features: 

Blood pressure monitor, Real-time heart rate monitor and remind, Pedometer and running mode, Sleep monitor based on heart rate algorithm, Arrhythmia detection and remind, Alarm with vibration, Distance calculation, Calorie, Call and SMS alert with message push (can show tel No. and SMS contents), Touch screen, RTC (12/24H), OTA upgrade