A new feature of tvOS 17 and iOS 17 brings FaceTime video to Apple TV 4K. Here’s how to get it set up, and how it works.
FaceTime has been limited to devices with cameras since its inception. However, with advances in features like Continuity Camera, that no longer has to be the case.
Specifically, users with an iPhone with iOS 17, and a second generation Apple TV 4K with tvOS 17, can participate in FaceTime calls on the largest screens in their homes. Like other features of its kind, Apple makes the process incredibly simple
Read more at AppleInsider.com

