Most fitness trackers on this list (and in general) have a water resistance rating of WR50, 5 Bar, or 50 ATM. All of these measurements mean exactly the same thing: ...

The best fitness trackers are supposed to enhance your fitness journey, not make it harder. But tracking and interpreting your health data can be overwhelming. As a certified personal trainer, I ...

Check out our favorite fitness trackers that you can buy in 2025, including popular picks from Fitbit, Whoop, Oura Ring, and more — all tested and vetted by our reviewers.

The best cheap fitness trackers: Reviews & Recommendations. The best cheap fitness tracker for each person will vary, as your individual needs and goals will dictate which features are necessary.

Shopping for a fitness tracker? Read about features, types, and other must-know details in our fitness tracker buying guide to make an informed choice. Ad-free. Influence-free.

Fitness trackers, on the other hand, are more dedicated to, you guessed it, keeping tabs on our workouts and well-being, though many offer features beyond that. Some can even pay for your Starbucks.