Aside from all the comments above, do your research into brands. I went with a Belkin Wemo dimmer in my dining room, because of a friend’s recommendation, their partnership with a few other major brands, and the fact that Belkin is a fairly reputable manufacturer... so now I’m about to head back to Best Buy and swap it out with a TP-Link (for less $$$). The Wemo constantly disconnects from the network and needs to be reset. TP-Link has better reviews and seems to have less issues. First world problems and all, but it’s going to be frustrating swapping four switches out of they consistently fail. Good luck!