This device adopts oscillometric technology with Fuzzy Algorithms, measuring arterial blood pressure and pulse rate. The cuff is wrapped around the arm and automatically inflated by the air pump. The sensor of the device catches weak fluctuation of the pressure in the cuff produced by extension and contraction of the artery of the arm in response to each heartbeat. The amplitude of the pressure waves is measured, converted in millimeters of the mercury column, and is displayed by digital value. A clinically validated (international protocol) and fully automatic blood pressure meter for medical use to diagnose and monitor possible hypertension (high blood pressure), hypotension (low blood pressure) or detect irregular pulses for healthcare management and treatment.