The feature, can be enjoyed without an extra cost with a Prime membership. It allows users to watch content together at the same time with the playback synchronized to the host’s account.The ‘Watch Party’ feature accommodates up to 100 viewers in a single audience, but each user must have a US-based Prime subscription. To start with, the users can click on the ‘latest Watch Party icon’ on the Prime Video Desktop tab. Then they will get a link and can easily share it with their friends and family. The recipients who tap the ‘link’ will access the meeting and be able to talk with others.