Home Assistant support multiple ways of getting push notifications from your Worx Landroid robotic mower to your phone, such as Pushbullet, Pushover and Notify My Android.
It is also possible to use Facebook Messenger, but it requires some more work to set up.
There is also a Home Assistant app for iOS.
First set up the integration between your Landroid mower and Home Assistant using the instructions here.
Next configure the notification service of choice - see Home Assistant documentation.
Then it is time to configure what events should trigger the notifications.
Here is an example config
automation:
- alias: Landroid alarm
trigger:
platform: state
entity_id: landroid.no_of_alarms
from: '0'
to: '1'
action:
- service: notify.notify
data:
message: 'Help me! {{ states.landroid.state.state }}'
Detailed Home Assistant documentation can be found here. For advanced message templating, see here.