So you have a cool new Fitbit. Congrats! Here's a hint: The first thing you're going to want to do is connect it to your phone. A large portion of any Fitbit's functionality relies on pairing it ...

By default, both Fitbit and Garmin trackers connect to your smartphone via a companion app where you can view all the ...

[Jiska] and [DanielAW] were not only able to sniff Bluetooth data from a run-of-the-mill Fitbit fitness tracker, they were also able to connect to the hardware with data lines using test points ...