The Google Chromecast is something every smartphone owner should have. Google's little HDMI dongle is only $35, and when you buy one it will allow Netflix, HBO Go, apps, games, movies, YouTube, photos and more to stream wirelessly to the big-screen TV in any home. Simply plug it into your TV, and you can "cast" almost anything and everything from the Moto X to the TV.
The Chromecast has support from most apps, and is an extremely easy way to share everything from your smartphone to the TV. A new 2nd Gen one was just released, for the same price but with even more features.
Buy on Google Store for $35