· One touch automatic measurement.· Intelligent pressurized; Double filter fuzzy algorithm to calculate suitable pressure, ensure best comport feeling and increase accuracy.· Dual settings, allows two users to store up to 99 blood pressure readings with data and time for record comparison.· IHB (Irregular Heartbeat) detection function.· Average value display of three times measurement.· Power Saving Design: Auto power off the unit in 3minutes idling.