Fitness trackers including Fitbit and the Apple Watch are surging in popularity, and are proving to be popular gifts.

On Christmas Day, Fitbit’s app was the most downloaded on Apple’s app store, suggesting that the fitness trackers were a hot seller during the holiday season.

SOURCE: http://www.ctvnews.ca/5things/5-ways-to-boost-security-when-using-your-fitness-tracker-1.2754367