You know what they say: once you go smart you never go back. (People say that, right?) Welcome to the smart side, where technology does all the work for you. These new gadgets will help to transform your house into a tech-assisted paradise. From Bluetooth showerheads to Wi-Fi enabled security systems, your home will be running on its own in no time. These Sonos wireless speakers can pump music throughout your entire home, and simultaneously play different songs in different rooms.