AccuWay USB Powered Automatic Upper Arm Blood Pressure Monitor Smart Digital Tri-color Backlight Sphygmomanometer High Accuracy Machine with Englsih Voice Reading Easy to use Heart Rate Meter Authentic

AccuWay. Please carefully read the instruction manual before operating the device, in order to use it correctly. The device is only intended for use in measuring blood pressure and pulse rate. Do not use this unit for any other purpose. This Blood Pressure monitor is no intended to be a diagnostic device. Self-diagnosis and treatment using measured results may be dangerous. Follow the instructions of your physician. The blood pressure is different throughout the day due to weather, emotion, exercise and other various factors. For maximum accuracy you can use the option to average your last 3 readings. Please read thedetail pageand refer to the right posture and steps before taking a measurement. Strenuous exercise, smoking or drinking stimulants depressants for example, coffee or alcohol is NOT ALLOWED before measurement. It should be measured at least TWICE each time at an interval of five minutes, longer time interval might be needed for different personal health status. Arrhythmia a