your TV’s HDMI port keeps track of your viewing habits through devices connected, such as game consoles and media players.
To disable data tracking via HDMI on a Roku smart TV, go to Settings > Privacy > Smart TV Experience. In that section, you will find either “Use info from TV inputs” or “Automatic Content Recognition (ACR),” switch it off. By turning off these settings, you will limit the data being gathered and shared across your Roku streaming sticks and standalone devices.
