Fitbit automatically tracks your fitness and sleep

The Fitbit Tracker is wireless. Walk within 25-50ft of the provided basestation and your data will be automatically uploaded to the Fitbit website. The auto-sync software runs on both Macs and PC's.

View calories, steps and distance on the Fitbit Tracker itself. You can login to the Fitbit website to see even more detailed data and also participate in collaborative fitness goals with friends, family and co-workers.