According to Google there are over 3 billion active Android devices in the world right now. Most of them are obviously smartphones. That is a great achievement, but at the same time it creates a challenge: how do you grow from that? After all there are “just” 7 billion people in the world. One of the answers for this dilemma is this: “Give them all a second device”. This could be a smart watch, or TV, or even a car. And this brings us to Android TV, Wear OS and Android Auto/Automotive. Google puts a lot of resources into these platforms, and they show considerable growth last few years. In this session we will look on all of these versions of Android from the developer’s point of view. We will check what tools and API’s are available, how much are they different from the traditional mobile Android and what crucial differences you need to bear in mind developing for these platforms.