Every Home Assistant notification opened the default dashboard

26 Sep 2026

Tapping any notification from my Home Assistant opened the Android app on the default dashboard, until I set clickAction:

action: notify.mobile_app_your_phone
data:
  message: Freezer is warming up
  data:
    # opens the sensor's more-info dialog
    clickAction: entityId:sensor.freezer_temperature

clickAction also takes a dashboard path like /lovelace/0 or a URL, and the notification docs list the rest. On iOS the key is url instead, and it doesn’t take entityId:.