In Depth: Best Fitbit: How to pick the one that's right for you

Fitbits for allThe world of wearable technology is forever growing and that's particularly noticeable when you look at just how many different trackers Fitbit alone offers. Fitbit is one of the most well known names in the fitness tracking world, which is why its products seem so tempting. Available in most major stores, you can easily walk in, pick a tracker up and immediately start counting every step you take. However, with six different tracking devices available - the Zip, One, Flex, Charge