How to pair new remote to Apple TV

What is your model Apple TV? Identify your Apple TV model - Apple Support

What is your model remote? Identify your Apple TV remote - Apple Support

If your Apple TV remote isn't working - Apple Support

My remote for my AppleTV (2nd or 3rd generation) has stopped working.

If nothing is broken, then also verify the battery. How to replace the battery in your Apple Remote - Apple Support

If the remote has lost its link with the Apple TV box, then you can unlink and link again. If your Apple TV remote isn't working - Apple Support

If I buy a new one from apple, can I pair it with the older Apple TV?

Get the correct model for your device. You can establish a link between the replacement remote and the Apple TV box, by unlinking and then linking again, as described in If your Apple TV remote isn't working - Apple Support. Only one official remote can be linked at a time.

My remote for my AppleTV (2nd or 3rd generation) has stopped working. If I buy a new one from apple, can I pair it with the older Apple TV?

I have a Apple TV 4K. Got a new 2nd Gen. Remote. Unable to pair new Remote

I am ready to go for Roku, this Apple stuff drives me crazy