Love the air conditioner - could be quieter, but it's nice and cool. Remote control is handy, but smart features are what I really wanted. 

NOTE: If you have multiple routers, (temporarily) shut down all but the one nearest the appliance and (temporarily) make sure it uses the 2.4 GHz band - then start the WiFi setup. Once you're able to control the A/C with your phone, then you can re-enable your 5 Ghz and other routers.