Instead, just be patient and keep an eye out for an update banner in the Fitbit app on your phone, then tap it to download and install the new firmware on your watch.

Fitbit announced the Charge 4 this month last year as its most advanced fitness tracker with built-in GPS and SpO2. Data from the latter sensor was previously only accessible in the Fitbit app ...

The Fitbit Charge 4 fitness tracker builds on its predecessors with the addition of standalone GPS, Spotify support, more sleep tools, and Fitbit Pay.

The Charge 4 feels like a device that Fitbit has been building toward with routine updates and upgrades for the rest of its lineup, including the Versa 2 smart watch. From software to hardware ...

Fitbitu2019s Charge 4 isnu2019t a flashy update over the Charge 3, but it brings just enough to keep it on top of the pack.

There are major changes in the Fitbit Charge 5, not just a major design overhaul that gives it a smoother appearance than the Charge 4.

The Fitbit Charge 4 sports a seven-day battery life, and the Charge 6 does as well. This is a feature that has continued to be included in Fitbit devices, with the Charge 5 also offering a seven ...