When it comes to connectivity between Android apps and other devices, Bluetooth is usually the way to go, right? But, how does that work, exactly? And what does the future look like in that matter, by the way?

In this talk, we're going to learn how Android applications can talk with real, consumer devices (like a smart bike!), what kind of APIs and implementation options we have for making that communication happen and what's new in terms of technologies, sensors and possibilities when it comes to communicating with real devices through your Android application!