Accurate and Reliable: The newest smart chip was adopted to achieve faster through tens of thousands of large-scale clinical data collections, the algorithm can match various types of people, with stronger adaptability and more accurate measurement results Easy One-Button Operation：extremely easy to use with one-button operation automatically working, all process just needs 30 seconds and one-touch on star button,this digital blood pressure monitor device has an advanced measuring technique that gives you not just the fastest reading method Extra Large LCD & Buttons: large, easy to read LCD screen with the clear, oversized numbers and big buttons clearly display with backlight can easily show the readings and offer a convenient measurement at night especially suitable for the elderly use