「MyGuardian smart care system」 is an advanced in-bed monitoring platform designed specifically for hospitals/institutions. It has been clinically tested with high level of accuracy. Through multiple motion sensors embedded inside medical grade mattresses, and incorporating AIoT technology, every in-bed motion is continuously tracked, analyzed and alerts sent to caregivers for actionable events such as bed exit, re-positioning. The care data collection and analysis are done without patient wearing any device. With our system, care provider can improve caregiver work efficiency and enhance quality of care.