Fitness trackers range in price from $25 to $400 or more. The simplest and least expensive trackers often lack a display, so you can't check your s...

One important question to ask yourself before choosing a fitness tracker is the type of design you want. Most trackers are wrist-based, though ther...

A fitness tracker's app (or website) matters because it is where you view and process the information the tracker collects. Fitbit has one of the b...

Most fitness trackers have some smartwatch functionality, and most smartwatches these days offer a wide range of fitness- and health-tracking featu...