Fitbitu2019s Charge 4 isnu2019t a flashy update over the Charge 3, but it brings just enough to keep it on top of the pack.
Fitbit Charge 4 review: The best fitness tracker just got better
Fitbit Charge 4 Review
The Best GPS Sport Watches (2021 Recommendations Guide)
Fitbit Charge 4 with GPS In-Depth Review
Fitbit Charge 4 review: Fitness tracker for the really active
Fitbit Charge 4 review
Fitbit Charge 4 review
Geek Review: Fitbit Charge 4
Fitbit Charge 4 review
Fitbit Charge 4 review: A better fitness tracker without the bulk