The utility model discloses a wet monitor of urine, include: WIFI communication unit and/or GSM communication unit, GSM communication unit passes through GSM antenna via GSM internet access remote port, the wet inductor of at least one urine, connect the wet inductor of urine for be higher than the comparing element of the wet signal of time output urine of predetermineeing the threshold value when the humidity value, connect comparing element, be used for receiving the wet signal of urine will be urinated wet signal transmission and give WIFI communication unit and/or GSM communication unit's the control unit, can realize finding in time after receiving the survey object the wet phenomenon of urine to appear and will urinate wet signal transmission and give the remote port that the quick effectual understanding of remote port of being convenient for receives the wet state of the urine of survey object