The invention provides a Bluetooth and android technology-based household information system and a related monitoring control method, which aims to solve the problems of a conventional system by utilizing the sensor technology, the short-distance wireless communication technology, the android technology and the Web server technology. The system comprises an android host, a wireless bridge, a security protection sensor, a remote control power switch, a medical sensor and a back-stage server, and integrates the functions of power switch remote control, household security protection and alarming, human health data acquisition and the like, has the functions of remote arming and disarming, remote software updating and the like, and meets the requirements of modern families on safe, convenient and healthy life. The whole system includes a security protection core subsystem, an electric power core subsystem and a medical core subsystem, comprises an operation and maintenance module, an alarm control module, a remote backup module and other modules, and achieves the functions of data exchange, alarming execution, data backup, remote management and the like while taking a core database as a link.