A wearable device is disclosed and comprise a band, a main body, a micro-air pump, a airbag, a sensor and a driving control module, the main body is disposed on an outer surface of the band, and has a receptacle, the micro-air pump is disposed within the receptacle of the main body, the airbag is disposed on an inner surface of the band, which is correspondingly disposed and communicates with the micro-air pump, the driving control module is disposed within the receptacle, the sensor is set on the driving control module and couples with the micro-air pump, wherein the driving control module drives the micro-air pump to operate, thereby to pump air into the airbag, and the airbag balloons to press and fix a specific position of the user, in the mean time, the sensor senses the physiology data of the user, and transmits the physiology data to the driving control module to be recorded.一種穿戴式裝置,包括:帶狀結構、本體、微型氣體泵、氣囊、感測器以及驅動控制模組;本體連接設置於帶狀結構之外表面上,且具有容置空間;微型氣體泵設置於本體之容置空間中;氣囊相對於微型氣體泵而設置於帶狀結構之內表面,且與之相連通;驅動控制模組設置於本體之容置空間中;感測器設置於驅動控制模組上,供與微型氣體泵相連接;其中,驅動控制模組控制微型氣體泵運作,使氣體由微型氣體泵傳輸至氣囊,氣囊充氣鼓脹以固定穿戴使用者之特定部位,透過感測器以感測穿戴使用者之生理資訊,並傳送至驅動控制模組以進行生理資訊紀錄。2‧‧‧穿戴式裝置20‧‧‧帶狀結構200‧‧‧外表面201‧‧‧內表面21‧‧‧本體27‧‧‧螢幕
