Base on the analysis of traditional long-range medical healthcare system, the human body healthcare system used in the family is introduced in this paper. According to the requirements of family health monitor system, the paper compares several kinds of wireless communication technology which uses in the family, The system is presented to combine the short-range wireless communication technology Zigbee and the long-range wireless communication technology GPRS to monitor human health. This system can not only meet the main requirement of real-time monitoring, but also avoid the costly nursing expenses.