I am not sure to be honest, my Homey pro will arrive tomorrow. I did a google search and that is what the AI search brought back. We all know how reliable that will be.
I still think I am going to run both HA and Homey Pro. I worked out that over 10 years I could save £330 by using the Homey Pro for alexa and google home.
I need to keep HA as my heating system Hive is not supported by Homey. Plus I think the automations are a bit more customisable in HA, but I will reserve judgement on that until I get the device.
I just setup a very cool automation in HA. When I leave the device and my phone connects to the cars Bluetooth HA recognises that instantly and turns all my lights and heating off!
Then if I connect to the cars Bluetooth again and the home away helper is off for 5 minutes, it will turn the heating back on, so the house is warm by the time I get home!