A respiratory stimulation device comprising: - a belt intended to be fitted around the abdomen of a user; - at least three motors (12, 13) fixed to the belt, a central motor and two lateral motors, so as to position the central motor opposite the umbilical region and the lateral motors opposite the two sides of the user's abdomen when wearing the belt; and - a control unit connected to the motors (12, 13); characterized in that said control unit is configured to generate vibrations of variable amplitudes on each motor (12, 13) so as to induce two sensations of movement (P1, P2) of the location of the vibrations: - a first sensation of movement of the location of the vibrations from the sides of the abdomen towards the umbilical region obtained by progressively decreasing the amplitude of the vibrations applied to the lateral motors while progressively increasing the amplitude of the vibration applied to the central motor so as to induce inhalation; and - a second sensation of movement of the location of the vibrations from the umbilical region to the sides of the abdomen obtained by progressively decreasing the amplitude of the vibration applied to the central motor while progressively increasing the amplitude of the vibrations applied to the lateral motors so as to induce exhalation. - a belt intended to be fitted around the abdomen of a user; - at least three motors (12, 13) fixed to the belt, a central motor and two lateral motors, so as to position the central motor opposite the umbilical region and the lateral motors opposite the two sides of the user's abdomen when wearing the belt; and - a control unit connected to the motors (12, 13); characterized in that said control unit is configured to generate vibrations of variable amplitudes on each motor (12, 13) so as to induce two sensations of movement (P1, P2) of the location of the vibrations: - a first sensation of movement of the location of the vibrations from the sides of the abdomen towards the umbilical region obtained by progressively decreasing the amplitude of the vibrations applied to the lateral motors while progressively increasing the amplitude of the vibration applied to the central motor so as to induce inhalation; and - a second sensation of movement of the location of the vibrations from the umbilical region to the sides of the abdomen obtained by progressively decreasing the amplitude of the vibration applied to the central motor while progressively increasing the amplitude of the vibrations applied to the lateral motors so as to induce exhalation. - a first sensation of movement of the location of the vibrations from the sides of the abdomen towards the umbilical region obtained by progressively decreasing the amplitude of the vibrations applied to the lateral motors while progressively increasing the amplitude of the vibration applied to the central motor so as to induce inhalation; and - a second sensation of movement of the location of the vibrations from the umbilical region to the sides of the abdomen obtained by progressively decreasing the amplitude of the vibration applied to the central motor while progressively increasing the amplitude of the vibrations applied to the lateral motors so as to induce exhalation.