That’s wonderful indeed! This cool option helps me to control my weight wherever I am! I like to take this technical miracle with me to the gym – it is very convenient to count calories while training! I like to compare the results of training apparatus with the estimates of this All-In Fitness Pedometer (it's a pedometer for iPhone) – they are really precise!
On my way to the gym and back I also count the steps and see how much useful work I have done to my dear body! I also appreciate the opportunity to listen to my favorite music while walking – so I never feel bored! This feature is able to entertain me better than any mobile game!