Using your X1 Voice Remote with Tubi You can use your X1 Voice Remote to search for the Tubi app. Just say "TOO-bee!" Related articles How do I search for a title on Tubi? I’m a Comcast user. Do I have access to Tubi? How do I register for a Tubi account using my Xfinity X1 box? How to resolve video playback issues How do I hide the autoplay overlay? Still need help? Contact Us