The Charge 4 performs very well as a general health and fitness tracker, but power users will want more granular metrics and a longer-lasting battery for GPS use.
Fitbit FB417BKNV Charge 4 Storm Blue Advanced Fitness Tracker Move forward with a health & fitness tracker that packs built-in GPS for pace and distance - 24/7 heart rate tracking and more into a comfortable wristband.
Fitbit Charge 4 Fitness Tracker - Black
Best Fitbit fitness trackers and watches in 2023 - The Verge
Fitbit Charge 5 Review
14 Best Fitness Trackers of 2024 - Reviewed
Fitbit Charge 4 review: Beautiful and expensive
Fitbit Charge 5 vs. Fitbit Charge 4: Which fitness tracker should
Fitbit Charge 4 review: One step closer to the ideal fitness
Fitbit Luxe review: This solid tracker's deluxe price delivers on
Fitbit Charge 4 Review: The Fitness Tracker To Buy
Fitbit Charge 4 on long-term test: Good features, but battery life
Fitbit Charge 4 review: Built-in GPS and better sleep tracking
The best Fitbits in 2023: 6 best watches and trackers
Fitbit Charge 4 review: One step closer to the ideal fitness
Fitbit Charge 4 Review: More than just step tracking
Fitbit Charge 5 Specifications, Features and Price - Geeky Wrist