Vudu Spark is yet another TV streaming stick… this time from Walmart

Want to stream movies or TV shows from online video service Vudu to your TV? You can use a Chromecast, Roku, Xbox, PlayStation, or any number of smart TVs or set-top boxes from Samsung, LG, Vizio, and others. Soon you’ll also be able to use something called the Vudu Spark. It’s a small HDMI stick that you […]