EARNDIT

Earndit rewards you for exercising. The service links up to a number of fitness apps and devices, such as Nike+, Garmin, Fitbit and others. Once linked, Earndit automatically gives you points based on distance traveled (e.g. 10 points per mile by foot, 3 points per mile by bike, etc). It also gives you points for checking in to a gym on Foursquare. These points can then be redeemed for real-world items, such as running shoes, jewelry, loose-leaf tea, clothing, webchat with a dietician, etc. Virtual trophies are also awarded based on certain exercise behaviors.