Controllers with Bluetooth can be connected to your devices wirelessly. You connect the controller to a PC, console, smartphone, or tablet via Bluetooth and get started on your favorite game right away. When you game wirelessly, you have more freedom of movement. That way, you can jump up from the couch when you score in FIFA or play Call of Duty without any cables running across the room. When you choose a Bluetooth controller, consider the button layout. Choose a controller with a button layout that you're familiar with, so you can use the wireless controller without having to get used to it.