With the Apple TV Remote in Control Center, you can control your Apple TV or AirPlay 2-compatible smart TV with your iPhone, iPad, or iPod touch—even if you lost the remote for your Apple TV.
Set up the Apple TV Remote in Control Center
Before you begin, add the Apple TV Remote to Control Center on your iPhone, iPad, or iPod touch:
If you have the latest version of iOS or iPadOS, the Apple TV Remote is automatically added to Control Center.
If you have an earlier version of iOS, manually add the Apple TV Remote to Control Center.
If you have a device with iOS 11 or later, you can activate Apple TV controls in Settings on the device.
On the iOS or iPadOS device, go to Settings > Control Center, then tap Customize Controls.
Tap the Add button (Green +) next to Apple TV Remote in the More Controls list to add it to Control Center.