By default, when your TV is idle, it just displays a black screen. However, with Android TV, you can get your TV to display useful information when it’s not in use. Thanks to the Daydream feature in Android devices, you can get your TV to display information like the current time, along with the date, and weather right on the screen. Using an app like “Lucid Daydream” (free, with in-app purchases), you can get this feature on your Android TV. There are a lot of other modules available in Lucid Daydream, including calendar events, notifications, and more. You can choose the things you want your TV to display, from Daydream settings.