5/10/15 is a highly configurable interval timer for Pebble. Starts with four ready-made lists — Work Loop, Long Loop, Quick Loop, and Morning Routine. Full add, delete, and edit support means build your own! The watch counts down and vibrates when it’s time to switch. Loop lists restart automatically; one-shot lists announce when you’re done.
State persists across app exits, so you can check your watchface without losing your place.
• Select — play/pause
• Up/Down — skip tasks
• Long Select — reset current task
• Long Down — back to the List of Lists

Named in tribute to the classic iPhone app 30/30.