Vudu is a digital video-on-demand service that allows users to rent or purchase movies and TV shows. It offers a wide selection of titles, including new releases and classic films, accessible through various devices like smart TVs, tablets, and smartphones. Users can stream content instantly or download it for offline viewing. Founded in 2004, Vudu was acquired by Walmart in 2010. The platform operates on a pay-per-view model, meaning users only pay for what they watch, without a subscription fee. It also features a free ad-supported section, providing access to select content at no cost.