While Unit and Integration testing in mobile software is a great way to help maintain quality and produce stable software, testing user interaction until more recently has been done solely by humans. System testing for Mobile isn't a new concept and yet is very hard to accomplish. System Testing with Robotium can help Android Developers shorten the feedback loop between QA and will help developers to start thinking the way users will actually use their software. My presentation discusses the why, what, when, where and how of System Testing with Robotium.