YouTube TV has proven to be a pretty big success for Google, and the company continues to improve the product as we move forward … Some users have been noting over the past day or so that a pop-up in their YouTube TV app is notifying them of the arrival of a new voice remote feature (via Android Police) … This doesn’t apply to YouTube TV on devices such as Roku or Android TV, but it will control content playing on your mobile device as well as casting content (you can even cast with a voice command).