Use the Timer or Stopwatch
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Use the Timer or Stopwatch

You can use the timer to count down from a specified time. You can also use the stopwatch to measure the duration of an event.

Timer

Go to Clock > Timer , set the duration of time, and touch to start the timer. To stop it, touch .

Stopwatch

Go to Clock > Stopwatch , and touch to start the stopwatch. To stop it, touch .

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