A wetness notification system includes a sampling unit (5) for contacting and sampling liquid within a space surrounded by a clothing article (10), a moisture detector (3) mounted in the clothing article (10) and outputting a notification signal, a processor module (6) for transceiving the notification signal, a camera device (9) and a user device (4) . The camera device (9) includes a camera (90) facing the sampling unit (5) for capturing an image thereof, and a camera transceiver (902) for transceiving the image. The user device (4) includes a display (47) , a device transceiver (41) communicating wirelessly with the processor module (6) and the camera transceiver (902) for receiving the notification signal and the image respectively therefrom, and a device processor (42) electrically connected to the device transceiver (41), and timing a time duration upon receiving the notification signal to output a control signal after the time duration has elapsed to enable the the camera (90) to capture the image, and controlling the display (47) to display the image.
