MSP-4 1.54inch Full Touch Tuya Smart Watch

Basic spec:
BK3633BT 5.0
Display: 1.54inch-square screen-240*240-TFT
Material:ABS/PC shell + Silica gel
Rate sensor:HX3300
Compatible: android5.1+ / ios8.0+

Functions: Exercise record (step counting distance calorie calculation) 12 sports modes message push information storage heart rate measurement blood pressure measurement blood oxygen saturation measurement sleep monitoring stopwatch find phone tuya scene control etc.

Battery capacity: 180mAh(typical value)
Charging method:USB Magnetic wire
Charging time:2 h
Typical usage battery life:5-7 days
Basic usage battery life:7-10 days
Heary usage battery life:about 3 days

APP: Smartlife/Tuya