Sleep
The watch displays total sleep duration as well as light
and deep sleep duration of the previous night, and the
sleep screen slides up to show sleep data generated in
the last seven days.
Timer
In the timing function, the system preset the common
timing duration. You can click the corresponding
duration to time quickly or click the custom button to
set the time. Click the Start button to start the timing,
click the pause button to pause the timing, Click the
reset button time reset.
Calculator
On the menu screen, click Calculator to enter the
function screen of Calculator. On this screen, you can
do basic calculations like addition, subtraction,multi-
plication and division.