Health Editor Grace Walsh put the Fitbit Versa 4 vs Charge 6 to the test through workouts, several nights of sleep, and daily ...

The Fitbit Versa 4 is an inexpensive smartwatch with all the health and fitness metrics you could ask for. It's on sale now at Walmart.

FitBits track many statistics, including calories burned. Here's how a Fitbit calculates the calories you've burned, and how ...

There's a clever way that shoppers can get this top-rated fitness tracker for half the price - thanks to a cunning move from ...