Dr. Odin Arr1 is equipped with Dr. Odin unique Arr1 Technology. Which makes it possible to detect Arrhythmia while measuring blood pressure at home. Arrhythermia related strokes & Heart Failure can be prevented if they were diagnosed early and treated accordingly. Touch Screen|| Auto Cuff Check Indicator || Arm Movement Indicator || Extra Large Cuff || Talking Function It Is A Highly Accurate Device And Features Body Movement Detection That Sets It Apart From Other Blood Monitors.The talking function lets your know Blood Pressure Condition according to the WHO standards. A great help for ppl with hearing disability, talking function can be muted also. This device is manufactured to meet the European blood pressure monitors: EN1060-1/1995. EN1060-3 / 1997. EN1060 -4 /2004|| Device fulfils the terms of the International Standard IEC60601-1-2 || INCLUDED IN BOX: Blood pressure monitor,4 Batteries and Super Comfortable cuff It Is A Convenient Thing To Be Used By People With Blood Pressure Or In Clinical Settings By Healthcare Professionals.