This offers a map on the frontend to display the location of tracked devices. To set up tracked devices, look at the device tracker documentation. This integration is by default enabled, unless you’ve disabled or removed the default_config: line from your configuration. If that is the case, the following example shows you how to enable this integration manually:

# Example configuration.yaml entry
Devices that are currently at home won't show on the map.

This map always shows the location of all tracked devices. If you want to hide certain entities, you should look into the Map Card.