Fitness trackers, like the people they're meant for, come in plenty of shapes and sizes. The latest addition to this category of wearable devices that act essentially like pedometers, only smarter, is ...

FitBit, one of the first digital health companies has two new fitness trackers, the low-end inexpensive FitBit Zip, and the more expensive higher-end FitBit One. Like the FitBit Ultra both the One and ...

The Fitbit Zip is a nice, entry-level fitness tracker. It’s good as is, but needs a bug fix to earn a higher endorsement for iPhone users. Editor’s note: This review has been updated substantially—and ...

If there's any indication that people are looking for exercise motivators, consider the employment outlook for fitness trainers, which is expected to be 10 percent higher than other occupations in the ...