A non-invasive detecting apparatus and an operating method thereof are disclosed. The non-invasive detecting apparatus includes an elastic base, a detecting module, and a data processing module. The detecting module is disposed on the elastic base. The detecting module includes at least one detecting unit used to detect a tissue under a detected region of a detected object to obtain a detection information. The data processing module analyzes and processes the detection information to generate a detection result.本發明揭露一種非侵入式檢測裝置及其運作方法。非侵入式檢測裝置包含彈性基座、檢測模組及資料處理模組。檢測模組設置於彈性基座上。檢測模組包含至少一檢測單元,用以對檢測對象之檢測區域下方的組織進行檢測以取得檢測資訊。資料處理模組分析處理檢測資訊以產生檢測結果。1...非侵入式檢測裝置10...彈性基座12...檢測模組14...資料處理模組120...檢測單元