https://techcrunch.com/2022/06/29/amazon-prime-videos-watch-party-feature-is-now-available-on-smart-tvs-and-streaming-devices/

Amazon Prime Video’s Watch Party feature, which lets you watch a movie or a TV show together with your friends remotely, is now available on smart TVs, streaming devices like Roku, and gaming consoles like Xbox or PlayStation.

Before this expansion, the feature was available on desktops, Fire TV devices, and on the Prime Video app on iOS and Android. Now, you can watch titles with your friends through almost all kinds of devices that support Prime Video.