A wearable device,Including: banded structure,NoumenonMicro gas pump,Air bagSensors,Optical sensor and driving control module；The micro gas pump is arranged in the holding space of the body；The sensor is arranged on the drive control module.For connection with micro gas pump；Among them,The driving control module controls the operation of the micro gas pump.The gas is transferred from the micro gas pump to the air bag.The airbag inflates to fix the specific part of the wearer.The user can choose to use the sensor to sense the physiological information of the wearer.It is sent to the driver control module for physiological information recording.Or through the optical sensor to sense the physiological information of the wearer,The physiological information is transmitted to the drive control module for physiological information recording to achieve rapid sensing.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、光學感測器以及驅動控制模組；微型氣體泵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，使用者可選擇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，或是透過該光學感測器以感測穿戴使用者之該生理資訊，並將該生理資訊傳送至該驅動控制模組以進行生理資訊紀錄以達到快速感測。
