Wearable sleep monitoring belt

The utility model discloses a wearable sleep monitoring belt, which relates to the technical field of sleep monitoring equipment, and comprises a monitoring host and a blood oxygen monitoring fingerstall, the lower side of the monitoring host is connected with a watchband; an elastic lifting pressing piece is arranged on one side, close to the connecting jack, of the monitoring host; a lifting rod is arranged above the elastic lifting pressing piece in a matched mode, and the bottom of the monitoring host is connected with a vibrator electrically connected with the pressure sensing switch. According to the utility model, when the connecting plug is accidentally separated from the monitoring host due to unconscious body movement of a user in a sleep state, the pressing plate can be reset under the action of resilience force of the connecting spring to drive the trigger block arranged in the mounting box to descend and extrude the pressure sensing switch; and the pressure sensing switch enables the vibrator arr