Jill Barker: Fitness trackers offer insight into our exercise habits

Montreal GazetteJill Barker: Fitness trackers offer insight into our exercise habitsMontreal GazetteA byproduct of the explosion in popularity of fitness trackers like the FitBit, Jawbone and Garmin's Vivosmart (also called fitness wearables), is the data collected from their users. Depending on the type of tracker, the information gathered includes ...