Abstract: To solve the problem of single function on the community health care and domestic medical equipment, and improve both the reliability and the portability of the health care equipment of electrocardiogram and blood oxygen parameters, a mobile wireless healthy monitoring system was proposed based on the Bluetooth low energy protocol and utilization of the acquisition equipment of physiological parameters depending on existing researches. A system was designed by combining the thought of the mobile health, which includes the hardware of Bluetooth module, the protocol stack of Bluetooth low energy, mobile phone application, and file server etc. It realizes the real time monitoring, displaying and storing of the electrocardiogram and blood oxygen parameters. Experiments show that the system has good performances on transmission and portability owing to small size, and it can meet the requirements of daily health care.

Key words: multiple physiological parameters, health monitoring, Bluetooth low energy, mobile phone application, mobile health