SideWatch is a unique Chrome add-on that enhances the video watching experience by allowing users to comment in real-time on the videos they are watching. This tool facilitates a shared viewing experience, enabling users to express their thoughts and reactions directly on the video as it plays. Comments appear at the exact moment tied to the video, allowing friends who are viewing at different times to engage with each other's insights seamlessly.

The add-on offers customizable privacy settings, allowing users to decide who can view their comments, whether it's all friends, specific individuals, or custom groups. With SideWatch, there is no need for scheduling or syncing videos, making it an ideal choice for partners, friends, or any group wishing to share moments and reactions while enjoying videos together.