-Many people have been waiting for the Fitbit Charge 4. OK, maybe not the Charge 4 specifically, but a fitness tracker made by Fitbit with built-in GPS. A device like that hasn't existed since the ...

I recently came into posession of a used fitbit charge 4 whose owner upgraded to a not-google watch. As someone who doesn't like giving my health data to big corps, I thought I would see if I could ...

Here’s a reason to fish out that Fitbit you left in a drawer somewhere Your Fitbit could get irregular-heartbeat detection, if this new study goes well.

Fitness tracking has become a staple of the modern age of consumer tech. Everything from our phones and tablets to even our smart TVs is packed with health-monitoring features, though one hardware ...