To provide a biological information acquisition device capable of acquiring biological information with high accuracy even when the condition of skin significantly varies due to individual difference of a wearer in acquiring biological information with a multiaxial pressure sensor.SOLUTION: A member for absorbing individual difference of a biological tissue or a member for further restraining variations is provided between a multiaxial pressure sensor and biological tissue.SELECTED DRAWING: Figure 4【課題】多軸圧力センサーで生体情報を取得する際に、被装着者の個人差によって皮膚の状況が大きく異なる場合でも、精度よく生体情報を取得することのできる生体情報取得装置を提供する。【解決手段】多軸圧力センサーと生体組織の間に、生体組織の個人差を吸収する、又は/更に変動を規制する部材を設ける。【選択図】図４
