A Fitbit Alta with a drained battery won't do you much good, save for use as an inefficient paperweight. The good news? After about an hour or two of charging, your Fitbit Alta will have enough ...

One of the top complaints seems to be that the new app got rid of an easy way to see how much battery you have left. Fitbit responded to customers in October with a post and a promise that the ...

But should you want to turn off a Fitbit Charge HR, whether to save battery, to comply with security regulations, or because you simply don't want it tracking you for a while, you can force a ...