Any number of remote controls more than one remote control is too many, and this $35 Logitech Harmony can combine all of your disparate remotes into one.

The Harmony 650 can control up to eight of your favorite home theater devices (from a database of nearly 250,000), and programmable macros like “watch a Blu-ray” can turn on all of the necessary devices, and switch a TV to the correct input with just a single button press.