I have been using smartthings for my automatons because it was around and worked before homekit. I find a few useful thigns to do with it. when I am lazy I use siri to turn off all the lights verses logitech pop button. one automation i have right now is I open the bedroom window that turns on the large fan and it turns off when the window is closed. it also turns the fan off when the temp falls to 68. it will turn on it it gets about that. but now I have it so if the windows or doors are open the echobee will be set to off and back on when the windows and doors are shut. Plus I have this iti s a webpage I can access from anything. I know people who setup fire tablets to always run it for a control panel.