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

In terms of fitness tracking, it delivers: excellent GPS accuracy, heart rate, stress and sleep trackers, plenty of sport ...

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

Garmin’s trackers are priced to match. Like the Watch Ultra 3 and the Pixel Watch 4, Garmin also recently announced that the ...