If you've got a serious home-theater system, or even a semiserious one with three or more components, a universal remote control is an amazing device to own. While immersive sound and giant screens are fun, managing an army of remotes (TV remote, DVD player remote, a remote for your game console, soundbar remote, streaming box remote and so on.) is more confusing than convenient. The best universal remote can unify all your clickers -- soundbar, Apple TV, surround speakers, Blu-ray player, Roku streaming stick and more devices -- into a single wand with buttons in a way that can feel almost magical, especially because you never have to search for a different remote