A kind of wet prompt system of urine, what human body and the wear to absorb urine are dressed with what one, the wet prompt system of the urine include one to stretch set what wear medial surface and can sense whether urinate wet detecting unit, one be connected with detecting unit and to the fixture of sandwiched what wear and one by interrogate unit. Detecting unit what, which perceives, can urinate wet prompt signal, the wear for allowing caregiver to know and user can be helped in time more to renew by being received Hou by news unit and controlling affiliated prompt mould group output to be wirelessly transferred a wet signal of urine when wear surrounds moist in space. In addition, because the wet prompt system of the urine can be re-covered using on the different wear of what, moreover it is possible to meet ecological requirements.一種尿濕提示系統，運用於一穿戴於人體並用以吸收尿液之穿戴物，該尿濕提示系統包含一用以伸置於穿戴物內側面而能感測是否尿濕之偵測單元、一與偵測單元相連接並用以夾置於穿戴物之夾具，以及一受訊單元。偵測單元於感知到穿戴物包圍空間內潮濕時會以無線傳輸一尿濕訊號，由受訊單元接收後並控制所屬之提示模組輸出尿濕提示訊號，讓照護人員知悉並能及時幫使用者更換新的穿戴物。另外，因該尿濕提示系統可重覆使用於不同的穿戴物上，還能符合環保需求。
