The invention discloses a multi-parameter home monitoring and detecting system based on an Android platform. The multi-parameter home monitoring and detecting system comprises three main parts, i.e., a mobile phone terminal, a pulse-wave acquisition device and a baidu-cloud data base. The multi-parameter home monitoring and detecting system disclosed by the invention has the advantages that the size is small, the carry is convenient, real-time acquisition of physiological data of a human body can be realized, mobile-phone software is utilized for receiving and displaying the data, and by analysis, a diagnosis opinion can be given out, so that a detected object can conveniently know the own physical condition in real time; the data is transmitted to a cloud by a 3G or 4G network, a client also can use a mobile phone to access own original data by the network even though deleting the software by mistake, so that convenience is brought for analysis of long-time detection data of the detected object, and a doctor can also check the cloud data and perform targeted guidance.