Short description of Watch Dog 2.0: Two Clock Alarms; Two Stop Watches; Four Count Down Timers; Note Reminder; Stop Watch & Count Down Timers keeps time to the millisecond. Uses programming technique to "keep timers running"* if you exit program normally. Saves all of your changes. You may use any audio or video media file (avi, mpeg, mp3, wav, midi etc) as your alarm signal.