With this perfectly heart shaped American Heart Association Pedometer you track your steps up to 99,999! A simple and easy to use pedometer for exercise with one "reset" button to start new each day. It comes with the battery included and an energy saving auto-shut off feature. Secure onto your shirt or pants with the belt clip. The pedometer is 1-3/4" x 1-5/8" x 1-1/8" in size.