# Describes the format for available device tracker services see: description: Control tracked device. fields: mac: description: MAC address of device example: 'FF:FF:FF:FF:FF:FF' dev_id: description: Id of device (find id in known_devices.yaml). example: 'phonedave' host_name: description: Hostname of device example: 'Dave' location_name: description: Name of location where device is located (not_home is away). example: 'home' gps: description: GPS coordinates where device is located (latitude, longitude). example: '[51.509802, -0.086692]' gps_accuracy: description: Accuracy of GPS coordinates. example: '80' battery: description: Battery level of device. example: '100'