Good, functional and easy to use. Quite easy to set up. We got one for my parents and we were able to walk them through setting up as well (not tech savvy at all!) The app is used friendly easy to navigate. My only complaint is that I wish it worked with existing apps and similar plugs. I hate having multiple apps that all do the same thing. Still for the price point they work well. Especially in my son's room who does not have wall switches. I loves turning his light on and off this way. I would buy again.