How do I track my steps with Fitbit with my phone?

To get started, download the Fitbit app and tap Join Fitbit. When asked which tracker you're setting up, choose Just the app and follow the instructions.

If you already have a Fitbit account:

1. Log into the Fitbit app and tap the Today tab   Devices .
2. Under Add connections, tap Add phone.
3. Follow the instructions to set up your phone.

Low-power step sensors inside your phone track your steps and send the data to the Fitbit app.

Your distance is estimated by your stride length. By default, stride length is calculated using your height and sex. If you feel that your distance estimate isn't accurate, you can adjust your stride length by following the instructions in How does my Fitbit device calculate my daily activity?

Fitbit estimates your number of calories burned based on your BMR (Basal Metabolic Rate), which is calculated using the height, weight, age, and sex you provided when setting up your Fitbit account. For more information, see How does my Fitbit device calculate my daily activity?

No, Fitbit will not track your steps unless you are logged into the app.

Your phone always stores data for the last seven days (including today). If you do not have an internet connection for weeks or even months, your phone will store your data until you connect to the internet and sync your data.

When you open the Fitbit app, your phone's data automatically syncs with the app.

No. Phone manufacturers haven't suggested that the location of the phone affects step count.