Fitness Tracker Watch Reviews 2024. Fitness trackers are like little personal wellness consultants, quietly recording data on daily activity, sleep, and stress so they can reveal patterns you never knew existed. For less than £100, the amazfit offers a multitude of useful features to help both.

Fitness trackers are like little personal wellness consultants, quietly recording data on daily activity, sleep, and stress so they can reveal patterns you never knew existed. We bought 14 top models and did hundreds of workouts.