A race
Finish time and laps on a course.
Stopwatch
The stopwatch shows elapsed time to a hundredth of a second. A measurement can be paused, reset, or split into laps without stopping the count.
About the tool
The stopwatch is useful when you need to time an interval without a separate device.
Training
Repeated splits while the stopwatch keeps running.
Cooking
Boiling, baking, or steeping on a timer.