The utility model discloses an appearance of sleeping detection device, including soft base member, set up to be in respectively a plurality of sensors of a plurality of check points and with the first control ware that a plurality of sensors are connected. The base member is including being used for bearing the upper surface at user's shoulder back, the base member includes the edge width direction linearity a plurality of check points of arranging at shoulder back. Every the sensor is used for detecting and corresponds the check point whether the position of upper surface changes and exports corresponding detected signal, the first control ware is used for the basis the detected signal is judged user's the appearance of sleeping. The utility model also discloses a pillow. The utility model provides a whether the position that appearance of sleeping detection device and pillow utilized the sensor to detect the upper surface of corresponding check point changes and exports corresponding detected signal, and utilizes the first control ware to judge user's the appearance of sleeping according to the detected signal to can realize better that snore relieving, treatment cervical vertebra, automatically regulated highly wait the function.