Your Video is Loading
  • Autoplay:

The Truth Behind Fitness Trackers and the People Obsessed With Them

Originally aired on 12/04/2015

It’s a cultural phenomenon people are obsessed with: fitness trackers. We researched and tested many trackers on the market. See which ones really work and are worth your money. Then, how to eat well for only four bucks a day.

Guests: AJ Jacobs , Leanne Brown , Dr. Dendy Engelman , Blanca Cobb