4
6. Monitoring exercises
F1 can automatically monitor the daily activities of the user and immediately check the latest six days’
details of the exercises.
Please synchronize the details of the exercises to the application if you need to check details for more
than six days.
7. Countdown
When counting down the time, you can count down from preset time to zero; the maximum support for
counting down is 23 hours 59 minutes. The watch will remind users the ending of countdown by
vibrating per second in the last countdown ten seconds.
You can switch the setting of hour/ minute by pressing the button [adjust] and press the button
[start.stop] or [mode.lap] to increase or decrease the number when it’s under stop mode
Second line: countdown time
（
hour
、
minute
、
second
）
Third line: current system time
8. Stopwatch
You can check the lap record by stopwatch manual recording when you are exercising
You can check the single lap record in sequence by pressing button [adjust] and zero clear data by
pressing button [mode .lap] when it’s under stop mode
First line: time of the laps
Second line: current time of the lap
Third line
：
Lap (support maximum 20 laps)
Press to go down the page
Press to go up the page
Decrease the number
Increase the number
Press to switch to hour or
minute
Press to start/stop
Press to enter setting
mode
