Abstract: In order to monitor human physiological health parameters in real time, a remote health monitoring system based on 4G is designed. The system consists of three parts. One is the terminal equipment, which collects human physiological parameters and motion information through sensors. It can judge the motion state of human according to threshold detection method and upload related data to the server through 4G. The Second is the cloud server, which can transmit the uploaded data to the mobile application, and the guardian can receive the user’s data remotely. The third is the Android mobile application, which receives data through wireless communication, and analyzes, handles and shows these data. Finally, it gives reasonable health advice according to the numerical range. The results prove that the system can comprehensively detect the user’s health index parameters, and the monitoring results are reliable.