Tired of watching a clock on the wall? Tired of messing with the Android Clock app? This Rest Timer features one button access to 45, 60, 90, 120, 150 and 180 second countdowns. Screen flashes and bell rings when time is up. Note: If a timer is active when leaving app the countdown will continue and the bell will sound. If you return to the app before the timer is up the countdown dialog will not show. This lack of dialog is a known issue (discovered just before publication). A point release will be published shortly with a fix.