Mechanical
waterproof level: IP68
screen size:1.28
Screen type:TFT-LCD
Screen cover :2.5D high hardness glass
Heart rate lens:PET
Wristband material:Silicone hardness 70 degrees
Wristband size:Width: 22mm
Buckle:Silicone hardness 70 degrees
Tongue clasp:(Stainless steel #304L)
Watch size (L x W x H) mm:44.7*10.0mm
Bare metal weight:19.5g
Hardware
MCU:GR 5515IOND
RAM256KB+ROM128Mb
IMU (acceleration + gyroscope):SILAN MICROELECTRONICS SC7A20
PPG heart rate sensor HRS3300
Touch chip:CST716
motor:Flat motor 0820
screen:Full screen touch
Screen Resolution:240*240
Flash:64Mb
Bluetooth:BLE5.0
Bluetooth antenna module:GR 5515
Function
Heart rate monitoring
Sleep monitoring
Step monitoring
Calorie monitoring
Blood oxygen test
Blood pressure test
walk
Run
rope skipping
Cycling
badminton
football
Yoga
Call rejection
Music control
Camera control
incoming call
SMS notification
App push notification
Alarm reminder
Sedentary reminder
Low battery reminder
Weather forecast
Stopwatch
Exercise record
Timer
reset
Firmware information
Raise your wrist
lay down