What automations do you do which can't be done by Alexa, Google home, Smartthings, other

Looking for idea’s of automations are most proud off.

Automations that can only be done with HA

It’s hard to prove a negative. For any example we give, someone familiar with those other systems might find a way to do the same thing.

But here’s one I like: I have an automation which watches the current draw on my sump pumps. If one is on for too long, it sends me a message and shuts the pump down. This can happen when the motor, impeller or float switch is stuck. In any of those cases, it not only wastes a lot of extra electricity, but can overheat and destroy the motor or even cause a fire.