26Chapter 10 . Clock
10. 4 Stopwatch
Stopwatch contributes to recording precise time.
1. On the Home screen, tap
Clock -> Stopwatch.
to start counting.
to stop counting, and then tap to continue or tap to restart.
once or several times to count the time when counting. The time of your each tap and the interval
time between every two taps will be displayed.
to share the lap times.