Hold the button to restart your tracker: For Charge 2, press and hold the ... you should be prompted to open the Fitbit app and set up your device. 1. Plug the charging cable into a USB port ...

First and foremost, you need to decide whether the Fitbit device that you want to buy will be a dedicated fitness tracker, or if you also want smartwatch functions such as getting notifications ...

Fitbit Charge 2 — $135, was $150 Fitbit Alta HR — $140, was $170 Fitbit Versa — $160, was $200 Fitbit Sense — $174, was $250 Fitbit Versa 2 Special Edition — $180, was $200 ...