The Beurer Auto 400 Blood Pressure Monitor is an easy-to-use device to help monitor your heart health from home. Clearly see your systolic and diastolic blood pressure results on the LCD display. Pulse rate will show beneath your bp results. A color-coded risk indicator on the side of the display allows you to quickly compare your results with WHO guidelines. This allows you to quickly check if your bp is high or low. If an irregular heart rate is detected by the sensor during a reading, a heart-shaped symbol will flash on the display. This could be a sign of arrhythmia or afib, so follow up with a licensed medical professional. For a more accurate reading, the Beurer Auto 400 meter includes a cuff position indicator. An “OK” sign will display when the self-inflating cuff is in the correct position for a measurement. The universal cuff size included with this blood pressure reader features inflation technology. The cuff measures your blood pressure while it inflates for a quick and comfortable measurement. This complete blood pressure kit includes all equipment you need for monitoring arterial blood pressure activity. It includes the electronic Auto 400 machine, compatible cuff, plus batteries, and instruction manual. Designed as an at home tool and tracker for men, women, adults, seniors, or anyone lowering and tracking healthy blood pressure. Save 60 readings to the bp tester for easy recall at any hour. The Auto 400 is simple, efficient, German-engineering at its best because your health and wellness are our priority.