The invention discloses a blood pressure measurement device including a body, a film-type pressure sensing unit, a first electrode, and a second electrode. The body includes a pulse sensing surface and a concave. The film-type pressure sensing unit is disposed on the pulse sensing surface and is connected with the concave. The first electrode is disposed on the pulse sensing surface. The second electrode is disposed on the body corresponding to the first electrode and the first electrode and second electrode are a pair of ECG electrodes. The invention also discloses a blood pressure measurement method.本發明提供一種血壓量測裝置,包含一本體、一薄膜式壓力感測單元、一第一電極以及一第二電極。本體包含有一脈搏量測面及一凹部。薄膜式壓力感測單元設置於脈搏量測面,且凹部與薄膜式壓力感測單元連通。第一電極設置於脈搏量測面。第二電極設置於本體且與第一電極對應設置,第一電極及第二電極為一對ECG電極。本發明亦提供一種血壓量測方法。10‧‧‧血壓量測裝置100‧‧‧本體101‧‧‧凹部102‧‧‧脈搏量測面110‧‧‧薄膜式壓力感測單元120‧‧‧第一電極130‧‧‧第二電極