Specification Parameter
4.2
Firmware Upgrade
4.3
1. Firmware Upgrade
When there is an new firmware version, there will be a notification in the app.
Go to the “Device” interface of the app and select firmware upgrade.
Physical size
Display size
1.57 inch TFT color square display
44*38*10.5mm
About 51g
300mAh Li-Polymer battery
5-7 days (receive an average of 50 messages & 5 calls per day; raise your wrist
to wake screen up 50 times; exercise for half an hour per day; turn on
24-hour automatic heart rate monitoring).
Weight
Battery capacity
Battery life
Adjustable strap
Working temperature
-10℃-45℃
150mm-250mm
320*360 pixels
Screen resolution
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