Part of the appeal of a Fitbit device is that it’ll keep tabs on your activity and your fitness automatically while you wear it, quietly logging stats and syncing them to the app on your phone.

Fitbit’s smartphone app has undergone several redesigns over the past two years, and now there’s another big one coming in ...

The app also autocompletes meals that the user logs regularly, and suggests foods that the user often eats together. Perhaps the most interesting update in the app is an integration between the ...