The Roku Channel is a free streaming service offered by Roku, providing users access to a variety of movies, TV shows, and original content. It features a mix of licensed content and original programming, allowing viewers to enjoy entertainment without a subscription fee. In addition to free content, the Roku Channel also offers premium subscriptions to services like HBO, Showtime, and Starz, enabling users to access additional movies and series. The platform is available on all Roku devices, as well as through the Roku app on smartphones and tablets.