In-app notification

Receive messages within the app, that is after opened the app.

Push notification

Receive message outside the app, that is without opening the app. Those notifications will be sent to every device in which you have the app installed and are handled by the Operating System of your devices.
Note that to receive push notifications from the WiZ system you need to have:

• Notifications activated in the WiZ app for this Home
• Notifications accepted in your OS for the WiZ app v2
• A mode of your OS which accepts notificactions ( not in do-not-disturb for example)