The Veridian SmartHeart model 01-540 blood pressure monitor, features fully automatic, one-button operation that is easy to use for at-home monitoring. Provides clinically accurate readings while displaying systolic, diastolic and pulse readings simultaneously with date and time stamp. The memory bank stores up to 60 readings, and the hypertension indicator provides an instant comparison to standards set by the world health organization while irregular heartbeat detection alerts the user to an irregular heartbeat during measurement.