How to reconnect apple tv remote?

You don't have to use the Siri Remote with your fourth-generation Apple TV. If you can't find it, or want a better way to type, use the Remote app for iPhone, iPad, and iPod touch instead. read more

With the Apple TV Remote app, you can control your Apple TV with your iPhone, iPad, or iPod touch. And with iOS 11 and later, you can also control your Apple TV from Control Center. read more

How to pair a new remote to Apple TV. When you first click a button on your new Siri Remote, you'll see a dialog box pop up in the upper right corner of your TV screen. It'll either say Remote Paired, at which point you should be able to use your new Siri Remote, or Pairing Remote, and request that you move your new remote closer to the Apple TV. read more