The present invention relates to a device for acquiring personal health information and a method therefor, the device: easily and periodically acquiring, anytime and anywhere or without regard to place and time, information on ambient temperature/humidity and health information of each individual, such as the skin (including the hair), nose, ears, and mouth associated with an ear-nose-and-throat clinic, the teeth associated with a dental clinic, skin moisture, and body temperature, through image information having multiple functions and a multifunctional healthcare sensor; enabling the acquired health information to be accumulated for a long time in a personal terminal (ANDROID) or a personal computer (PC) by analyzing, storing, and making the same into data, and continuously managing theperiodically accumulated personal health information of a user such that the personal health information can be used as critical information by which a disease cause and the like can be fundamentallyunderstood during an incidence of a disease in the future.