Thank you to all authors, presenters, committee members, reviewers, exhibitors, and supporters who helped make INERTIAL 16 a success! Information on INERTIAL 17 will be announced shortly. Welcome to IEEE Inertial Sensors 2016. We welcome you at the heart of Southern California – Orange County to present, exhibit, and participate at the 3rd IEEE Inertial Sensors. This exclusive International Symposium on Inertial Sensors and Systems is organized for the second time in the boutique oceanfront Surf & Sand Resort in Laguna Beach, California, USA. This event continues our annual tradition of informal single-track international meetings discussing the latest developments in the area of modern inertial sensors and emerging applications. The IEEE Inertial Sensors 2016 will be a four-day event with one day of tutorials and three days of technical sessions.