280 seconds
A 280-second timer will help you out when you need to count the time for activities to the nearest second. At the end, you will hear an audio notification that reminds you of the end, which can be configured separately or completely disabled.
Expand the timer to full screen to keep track of seconds without being distracted by other details.
The built-in time conversion system will help you find out how much it is in minutes, if it is more convenient for you to navigate by them.
