Measure, store and review up to 30 blood pressure readings with date/time stamps for a single user and seamlessly transfer readings to your mobile device through the free OMRON connect app; offers Bluetooth connectivity with the free OMRON Connect app, providing unlimited memory The enhanced Irregular Heartbeat Counter displays the number of irregular heartbeats detected (up to 3) during your measurement Hypertension indicator displays if your systolic and/or diastolic are above normal range; the soft, Wide Range D Ring contoured cuff is designed to comfortably fit standard and large adult arms, 9" to 17" in circumferences