A wearable device includes a clothing, an inserting pad, and a detecting device, in which the inserting pad is combined with the clothing. The inserting pad includes a pad and a conductive unit. The pad has a first surface and a second surface opposite from each other, a tank structure, and a protruding sheet. The tank structure has a first opening on the first surface. The conductive unit is disposed on the protruding sheet with penetrating the protruding sheet. The detecting device is inserted into the tank structure through the first opening, in which the detecting device and the clothing are electrically connected to each other through the conductive unit.穿戴裝置包括衣物、嵌合墊片與感測裝置,其中嵌合墊片結合於衣物上。嵌合墊片包括墊片本體與導電單元。墊片本體具有相對的第一表面及第二表面、槽體結構與突起片。槽體結構具有位於第一表面上的第一開口。導電單元設置於突起片上,並貫穿突起片。感測裝置透過第一開口嵌入至槽體結構之中,其中感測裝置透過導電單元與衣物電性連接。100‧‧‧穿戴裝置102‧‧‧衣物104‧‧‧固定帶106‧‧‧導電織布108‧‧‧感測裝置109‧‧‧接合點110‧‧‧嵌合墊片112‧‧‧墊片本體114‧‧‧第一開口116‧‧‧槽體結構122‧‧‧導電單元124‧‧‧卡榫工件126‧‧‧穿孔
