Description Clinical Accuracy: US, EU Certified, Clinically Recommended, gives extreme reliability; the family blood pressure monitor not only measures blood pressure, but also detects arrhythmia and pulse. Auto-sensing cuff position: to always maintain accurate results, the smart biochip automatically detects position of the cuff, movement errors and gives you icon tips. very convenient for beginners and seniors. 2 Users 240 Memories: The upper arm blood pressure monitor stores up to 120 sets of results for each user, which can be tracked by month, day, hour , to track your daily health. Large LCD display and one-button measurement: extra large display, clear numbers, press the start button, you only need 30 seconds, you will get your results, easier for the elderly. Accessible ready to use: you will receive 1 blood pressure monitor, 1 adjustable cuff 22cm-40cm, 1 usb cable, 1 instruction manual.