Fitbit-mobilappen
Dots, dots and dots.
The ring shows how active have you been in the past hour. The more steps you made in the certain minute, the brighter the dots will get in the respective section.
The actual color of the dots show how close are you beating your steps goal considering the time of day. Green for on track, orange for lacking behind and red for being only about half way.
Top left dots are showing the battery level.
Top right dots are representing the heart rate zones. Next step, to reflect the zones set up in the profile. Haptic feedback when the heart rate is the highers range.
At the bottom in the center the default stats (steps made, calories burned, ...) can be cycled through by tapping on it. Haptic feedback on tap, to confirm a successful input.