The most popular fitness trackers get ranked right here. A must-read article for anyone considering investing in one of these bad boys! - I don't know if I want a fitness tracker or if an Apple Watch would be good enough?
Fitbit Adds Caller ID, Heart Rate to New Activity Trackers
New Fitbit Charge HR and Surge add heart rate to the equation (pictures) Take a look at Fitbit's new trio of wearables: two have heart-rate tracking, while the Charge replaces the defunct Fitbit Force.
Military Diet: Lose Up to Ten Pounds in Three Days