Q: I purchased a Fitbit Charge 2 more than a year ago. About a week ago, I woke up and noticed that the screen had a crack that ran down the middle of it. The Fitbit had cracked overnight while I was ...

The good: Bigger display makes it easier to view information, Useful breathing exercises, Easy to use app, Good battery life The bad: Lacks integrated GPS, Sometimes hard to read text messages, No way ...

Fitness trackers -- or "wearables" -- are all the rage these days, and Fitbit is among the earliest companies to jumpstart that trend. The San Francisco company's latest product, the Charge 2, is sort ...