This creation system discloses a kind of blood pressure measurement device for having and measuring accessory, includes at least blood pressure measuring ontology and measures accessory. Wherein, the pressure value of measurement sites of the blood pressure measuring this system to measure user. Accuracy when measuring accessory and then connect what blood pressure measuring ontology, use so that the height of the measurement sites of user and what same level at the cardiac position of user, and then improving measurement pressure value.本創作係揭露一種具有量測輔具之血壓量測裝置，至少包含血壓量測本體及量測輔具。其中，血壓量測本體係用以量測使用者之量測部位之血壓值。量測輔具則連接於血壓量測本體，藉以使得使用者之量測部位之高度與使用者之心臟位置處於同一水平，進而提高量測血壓值時之準確度。
