Everything you might want to know about fitness trackers

Many of us might have found ourselves unwrapping a FitBit or other fitness tracking device under the tree on Christmas morning but how well do they work and how might wearing one affect you as you go about your day?

Presenter Oliver Jacques spoke with Dr. Corneel Vandelanotte, Professor of Physical Activity and Health Behaviour Change at CQ University to find out a little more about the technology.

Producer: Dylan Crismale