Fitbit TV Commercial, 'Know Your Body Better: $50 Off' Song by The B-52's

These people show off their moves in the store, at the gym, swimming, biking and playing, all while wearing their Fitbits. The fitness tracker is said to measure everything the human body can do and help active people learn more about their bodies. For a limited time, the company is offering up to $50 off online orders and a free trial of Fitbit Premium.