Disclosed are a sphygmomanometer system and a blood pressure measurement method therefor. The sphygmomanometer system is divided into a blood pressure measurement device and a mobile terminal the blood pressure measurement device comprises a blood pressure measurement module, a posture detection module and a blood pressure measurement-end communication module and the mobile terminal comprises a data management module, a posture comparison module, a posture indication module and a mobile terminal-end communication module. The present invention can precisely determine the angle of a posture to be detected, and at the same time retrieves body position information about the measurement position posture of the same user during the last measurement for comparison, in order to give the user a prompt about whether the measurement position posture is completely consistent with the last one, and the user can perform continuous repeated measurements adopting the same measurement position posture according to the prompt, thus, the blood pressure variability data eliminates the waveform fluctuations caused by different measurement position postures, thereby having a better and more accurate instructional significance on the diagnosis of hypertension, the judgements of dosage and prognosis of patients, and the evaluation of treatment effects.La présente invention concerne un système de tensiomètre ainsi quun procédé de mesure de pression artérielle associé audit système. Le système de tensiomètre est divisé entre un dispositif de mesure de pression artérielle et un terminal mobile le dispositif de mesure de pression artérielle comprend un module de mesure de pression artérielle, un module de détection de posture et un module de communication du côté mesure de pression artérielle et le terminal mobile comprend un module de gestion de données, un module de comparaison de posture, un module dindication de posture et module de communication du côté terminal mobile. La présente inve
