The 21 Best Smart Home Devices of 2017

The Amazon Echo Show ($180) makes any room it's in about 300 times smarter — and, of course, finally gives us the chance to have a screen alongside our voice-controlled devices. And did I mention it makes for the best karaoke? Because damn, does the music function make for the best karaoke, with scrolling lyrics for all of the songs in the Amazon Music library.