A system for evaluating a trend of physiology data based on a close record and a method thereof are provided. By finding a record from un-read records and the change of physiology data included in the found record is similar to the change of physiology data included in a read record, and forecasting a trend change of the read record in accordance with the physiology data change of the found record, the system and the method can achieve the effect of forecasting the time of fitting specific region of user body.一種依相近歷史記錄評估生理趨勢之系統及其方法,其透過在未讀出之歷史記錄中,搜尋包含之生理資料之變化與被讀出之歷史記錄所包含之生理資料的變化相似的歷史記錄後,依據被搜尋出之歷史記錄所包含之生理資料的變化預測被讀出之歷史記錄的變化趨勢之技術手段,可以達成有效預測雕塑身體特定部位之時間的技術功效。步驟202‧‧‧接收客戶端傳送之歷史記錄,歷史記錄包含多個生理資料步驟211‧‧‧判斷評估事件是否被客戶端觸發步驟215‧‧‧讀取觸發評估事件之客戶端所傳送之歷史記錄步驟220‧‧‧於未讀出之歷史記錄中搜尋包含之生理資料之變化與被讀出之歷史記錄所包含之生理資料的變化相似者步驟230‧‧‧依據被搜尋出之歷史記錄所包含之生理資料的變化預測被讀出之歷史記錄的變化趨勢步驟240‧‧‧傳送變化趨勢至觸發評估事件之客戶端顯示
