A wearable apparatus for monitoring part of physiological parameters and motion state comprises a power module, a master controller, a blood pressure measurement module, a blood oxygen measurement module, a body temperature measurement module, a heart rate measurement module, GPRS (general packet radio service) communication module, a Beibou positioning module, a ZIG Bee wireless data transmission module, a tri-axial gravitational acceleration incline positioning module, a voice module, and a telephone calling module. The wearable apparatus can conduct real-time monitoring to the physiological parameters of a wearing person such as heart rate, body temperature, motion state and the like, measures blood pressure and blood oxygen parameters regularly, detects whether the wearing person falls down or not, and transmits the measurement data to a set telephone, computer or information platform after the data is transmitted to the master controller. Simultaneously, the wearable apparatus records the action track of the wearing person and carries out positioning, and can automatically communicate with the working staff through the voice module and a positioning system, so as to rescue the wearing person to avoid an accident.