Battery Level unknown

[phdelodder]

I have a device using zanzitto to publish the battery info, the device isn't often used resulting in a value 'unknown'.

HA constantly shows Tablet Battery (Unknown), is there a way to filter out the 'unknown' value from the notification message?

[notoriousbdg]

To prevent that device from being included in alerts, you can add it to your customize section like this:

homeassistant:
  customize:
    sensor.sensor_name_to_ignore_battery:
      battery_alert_disabled: true