Приложения разработчика arbitraryuser в Android Market

HeartRate (v. 1.1)

arbitraryuser опубликовал приложение 2010-09-30
(обновлено 2010-09-30)

Simple heart rate calculator based on a 15 second sample. Very accurate. Beeps denote the 15 second period so that you can focus on counting without watching the numbers. I built this because I wanted it. Have fun!