When Apple released the fourth-generation Apple TV in 2015, it also included a new Siri Remote with the set-top box (although in some regions Apple kept the original name “Apple TV Remote” due to Siri not working in those territories).
The redesigned remote features dual microphones for Siri support as well as a glass touch surface for navigating the tvOS interface by swiping, tapping, and scrubbing to fast forward/rewind content. The remote also has a Menu button, a Home button (with a TV icon on it), a Siri button, a Play/Pause button, and a Volume Up/Down button.
With the release of the Apple TV 4K in 2017, Apple tweaked the remote design to add a raised white ring around the Menu button, making it easier to identify the correct orientation of the remote by both touch and feel. The buttons and operation of the remote, however, remained unchanged, and the revised remote is also included with new units of the fourth-generation Apple TV.