you can try resetting your Apple TV remote. To do this, press and hold the TV button (Control Center icon) and the Volume Down button together for about 5 seconds, then release the buttons.

If a ‌Siri‌ Remote becomes lost, the ‌Apple TV‌ remote control available in the Control Center on an ‌iPhone‌ can be used to locate the missing remote. When enabled, users will see a ...

Because the iPhone includes an accelerometer and gyroscope, the Apple TV Remote can also serve as a game controller for Apple TV games ... to move the focus from item to item in a grid of icons. It ...