You need a remote to control your, apple.
If you lost the remote that came with your, apple TV, you can control your.
Apple TV with your iOS device or buy a new remote.
Buy a new Apple TV remote, if neither of the above options are feasible or attractive, then you'll need to buy a new Apple TV remote.
At the time of writing, Apple will sell you the older, Siri.
You can't officially pair a third-generation.
Apple TV remote with a fourth-generation, apple TV, though I've been able to use my old remote on my new Apple TV with limited functionality, of course.
One of the cool things about the new fourth-generation, apple TV is that it supports hdmi-CEC, so that you can control your.