The Omron BP7250 5 Series Wireless Upper Arm Blood Pressure Monitor will measure, store, and let you review 60 readings for 1 user, but when used with the free Omron Connect app, it can support unlimited users and store unlimited blood pressure readings. The app allows convenient viewing of your reading trends in chart and graph format, and the ability to share as needed with your family, caregivers, or healthcare professionals. The Omron Connect app works with select iOS and Android devices.