Movable health monitoring device with tumble warning function

The utility model relates to a movable health monitoring device with a tumble warning function. The device comprises a main-control unit, a blood oxygen signal acquisition unit, an electrocardiosignal acquisition unit, a tumble monitoring unit, a warning unit, a Bluetooth communication unit, a 2G/3G mobile phone and an LCD (liquid crystal display) unit, and is characterized in that the main-control unit comprises a singlechip; the blood oxygen signal acquisition unit, the electrocardiosignal acquisition unit, the tumble monitoring unit, the local warning unit, the LCD unit and the Bluetooth communication unit are sequentially connected with an AD/DA port, SPI (serial peripheral interface) ports, an AD port, a group of I/O (input/output) ports, another group of I/O ports and serial ports of the singlechip respectively; the 2G/3G mobile phone is in wireless connection with the Bluetooth module, and the 2G/3G mobile phone and a remote service terminal perform data exchange through a 2G/3G network; the blood oxygen signal acquisition unit is formed by connecting a blood oxygen probe and a blood oxygen signal acquisition module; the electrocardiosignal acquisition unit is formed by connecting an electrocardio electrode and an electrocardiosignal acquisition module; and the tumble monitoring unit comprises a triaxial acceleration sensor.