Lotus is an unobtrusive timer for Mac OS X designed specifically for monitoring your daily meditation excercises. It provides a three-phase timed routine that can be completely customized. Use it for meditation, work-outs, or just as a regular schedule timer.
Lotus also comes with over a dozen high-quality sounds to customize your timer 'chimes' with, or you can select your favorite MP3 or custom sound file.
Designed for meditation timing but flexible enough to be used for just about anything.