The present invention relates to a behavioral safety observation method, and the problem that the rate of unsafe behaviors is high in the prior art is mainly solved. Through employing the behavioral safety observation method, a safety observation device is employed to carry out behavior safety observation. The safety observation device comprises a behavioral safety observation module, a problem closed-loop processing module, an obtaining module, a statistical analysis module and a WiFi wireless communication module. The above problem is solved by the technical scheme, and the device can be used in behavioral safety observation.