A diaper change alert system, method, and computer-readable medium a diaper with wetness detection circuit installed inside a seat portion of the diaper, an ionic composition sensor installed inside the seat portion of the diaper, a humidity sensor installed inside the seat portion of the diaper, processing circuitry. The processing circuitry is configured to compute number of waste cycles per diaper change based on a signal received from the wetness detection circuit, compute a total time per diaper change based on a signal received from the wetness detection circuit, compute a rash threshold using rash information, receive sensor data, determine whether the rash threshold is reached, and transmit, via a network, a diaper change alert to an external device.
