Happy Feet tracks your movement with the built-in motion co-processor in a power saving mode.
No extra hardware is required.
Watch your progress. See your current number of steps, the distance and the durations.
Depending on your progress the color and the arc change.
Motivation and Information
See all your badges earned so far. Including a summary of your total steps. Your total distance is compared to some real world item for which you can visit the Wikipedia article from within Happy Feet.