> What I'm missing out on is an (Android) app, and I think that this would be a good reason to think about moving over to HA.
There is! The Home assistant companion - it brings you a lot of functionality in terms of location, notifications, sensors and what not into the HA world.
There is! The Home assistant companion - it brings you a lot of functionality in terms of location, notifications, sensors and what not into the HA world.
https://companion.home-assistant.io/