One-touch Activity control: Press one button, like "Watch A Movie", and the right devices power on and switch to the right settings
Closed-cabinet control: Controls up to 8 devices, even ones hidden behind cabinet doors and walls, when connected to Harmony Ultimate Hub
Easy setup: Use the free Harmony smartphone app to easily connect the keyboard to all your devices
Works with over 270,000 devices: Controls cable TV, Apple TV, Roku, Sonos, Amazon Fire TV, Phillips hue, Xbox One, PS3, and TV-connected PC or Mac