The invention provides an electronic humidity-sensing absorption article and a related method thereof. The electronic humidity-sensing absorption article comprises a flexible waterproof membrane, at least two flexible electrodes, a pervious knitted layer and an absorbing layer, wherein the flexible electrodes are mutually separated and insulated and are arranged on one side of the flexible waterproof membrane； and the absorbing layer is arranged on the other side of the flexible waterproof membrane, positioned between the flexible waterproof membrane and the pervious knitted layer, and used for absorbing liquid entering from the pervious knitted layer. The flexible waterproof membrane, the flexible electrodes and the liquid contained in the absorbing layer form a non-polar variable electrolytic capacitor, wherein the flexible electrodes serve as the electrodes of the electrolytic capacitor, the flexible waterproof membrane serves as a dielectric medium of the variable electrolytic capacitor, the liquid serves as the electrolyte of the electrolytic capacitor, and by detecting the capacitance value and change thereof of the variable electrolytic capacitor, the humidity state of the electronic humidity-sensing absorption article can be learned.本創作提供一種電子感濕吸收用品，其電子感濕吸收用品包括：柔性防水薄膜；設置於柔性防水薄膜一面上的至少兩條相互分隔絕緣的柔性電極；透水編織物層；設置於柔性防水薄膜另一面，並位於柔性防水薄膜與透水編織物層之間的吸收層，用於吸收從透水編織物層進入的液體；柔性防水薄膜、柔性電極及包含於吸收層中的液體構成一個無極性的可變電解電容器，其中，柔性電極做為電解電容器的電極，柔性防水薄膜做為可變電解電容器的電介質，液體做為可變電解電容器的電解質，通過對可變電解電容器的電容值及其變化進行檢測，可獲知所述電子感濕吸收用品的潮濕狀態。
