psinnov PSINNOVRelying on the IoT communication platforms of the three major operators: Mobile, China Unicom and Telecom, data transmission is achieved through the two communication chips of MTK and Spreadtrum. The 2G4G5G platform is used as the carrier to establish a healthy vital signs monitoring system, which mainly monitors non-invasive life. Signs include PPG heart rate, blood pressure, red light blood oxygen measurement, infrared temperature measurement, ECG electrocardiogram, and the implementation of health big data management and early warning services through Pengsheng's innovative smart health cloud platform.