Dear twitterverse, what are some smart home things that are actually useful and not some dumbass @internetofshit -worthy crap?

Phillips Hue lights are pretty nice. Was much cheaper to just buy a starter set / switch than get a real wired switch installed. But most of smart home stuff are dumb incompatible junk.

I converted about half the house to Lutron Caseta switches & dimmers. HomeKit integration is good.