The Charge 4 is Fitbit’s premier fitness tracker. It’s durable and waterproof, but it’s also jam-packed with features that are usually exclusive to larger smartwatches like the Fitbit Versa or the Apple Watch. Now, Fitbit is pushing t...
The Charge 4 is Fitbit’s premier fitness tracker. It’s durable and waterproof, but it’s also jam-packed with features that are usually exclusive to larger smartwatches like the Fitbit Versa or the Apple Watch. Now, Fitbit is pushing the Charge 4 even further into premium territory with Smart Wake, Dynamic GPS, and customizable display timeout features.