The invention relates to the technical field of underwear and particularly relates to intelligent underwear. The intelligent underwear comprises an underwear body, wherein the underwear body comprises a left cup, a right cup, a connecting belt, shoulder belts and breast surrounding belts; the inner sides of the left cup and the right cup are respectively provided with a vibratory motor; the underwear body is provided with a pulse sensor and a bluetooth module connected with the pulse sensor; and the bluetooth module is used for sending signals acquired by the pulse sensor to an external analysis display device. The intelligent underwear has the advantages that since the inner sides of the left cup and the right cup are respectively provided with the vibratory motor and vibratory massage is carried out on the breasts by the vibratory motors after a vibratory switch is started, so that the effects of enhanced breasts, compact breasts and raised breasts pursued by beauty-loving females are realized; in addition, the pulse sensor is arranged in the underwear body, and the signals acquired by the pulse sensor are sent to the external analysis display device for analyzing of the current mood fluctuation of a user, so that the user is reminded and guided to avoid overeating due to negative mood and further the purpose of controlling the body weight is achieved.