Omron BP Monitor Upper Arm (HEM-7112) is designed to measure the blood pressure and pulse rate of people within the range of the designated arm cuff. It is mainly designed for general household use. Please read the important safety information in the instruction manual before using the unit. Do not apply strong shocks and vibrations to or drop the unit and arm cuff. Do not take measurements after bathing, drinking alcohol, smoking, exercising or eating. Do not forcibly bend the arm cuff or bend the air tube excessively. When removing the air tube, pull on the air plug at the connection with the main unit not the tube itself. Do not inflate the arm cuff when it is not wrapped around your arm. Do not wash the arm cuff or immerse it in water. For specific information about your own blood pressure, please consult your doctor.