Connected Healthcare aims to pave the way for transforming healthcare systems from purely managing illness to maintaining wellness. In his talk Prof. Arnrich illustrates that ubiquitous sensing and computing technologies are foreseen as the key enabler for pushing the paradigm shift from the established provider-centric healthcare model to a user-centered and preventive overall lifestyle health management that is available everywhere, anytime and to anyone. Prof. Arnrich gave this inaugural lecture at the Hasso Plattner Institute on January 31, 2019.