The Logitech Harmony Smart Control systems turns you smartphone or tablet into a one-touch universal remote. Now you can control your entire entertainment system with the smartphone or tablet you already own. The Harmony Hub combined with a powerful app give you personalized control of up to 8 devices and works with over 270,000 devices including cable TV boxes, Apple TV, Roku, Sonos, Amazon Fire TV, Phillips Hue, Xbox One, PS3, and TV-connected PC or Mac—even through closed cabinets and walls. Plus, you get a simple Harmony remote for everyone in the house to use when your smartphone isn’t handy. This system currently averages 4 out of 5 stars on Amazon from 1,900+ people (read reviews) and its list price of $129.99 has been reduced to $89.99.