The Beurer Premium 800 Blood Pressure Monitor is designed with advanced accuracy and premium features to make measuring your blood pressure easier at home. It includes a talking function that will read your blood pressure results out loud in English or Spanish, perfect for adults or seniors with vision difficulties. This blood pressure tester has a backlit, digital LCD display that shows your blood-pressure results in big, X-Large font. Easy to see in low light. Use the color-coded risk indicator to compare your bpm results with the World Health Organization (WHO) guidelines. Auto sync blood pressure and pulse measurements to your smartphone or other devices via Bluetooth with the free Beurer HealthManager Pro app. The app is a user-friendly tracker tool and digital journal for daily monitoring. Store up to 120 memory sets locally on the device with unlimited storage available on the app. The patented resting indicator and cuff position indicator help improve the accuracy of your results. The resting indicator will sense if you are properly rested during a measurement to prevent falsely high results. The cuff position indicator checks that the cuff is in the correct position for accurate results. The automatic, universal cuff also features inflation technology. Your arterial blood pressure is fully measured while the cuff inflates for a quick and comfortable measurement. This complete blood pressure kit will measure your pulse too with irregular heart rate detection. If the sensor detects an abnormal heart rate, a heart symbol will appear. If you see this symbol often, it could be a sign of an arrhythmia or afib or abnormal heartbeat. It is recommended to follow up with a licensed medical professional. Use the averaging function to better monitor your blood pressure over time. Choose to see an average of your morning readings, your evening readings, or all your readings from the last 7 days to compare trends. The Premium 800 Blood Pressure Monitor is a complete kit. It includes the Premium 800 blood pressure device, 1 adult universal cuff for arms between 8.7 inch and 16 inches, portable storage bag, 4 x AAA batteries, and the instruction manual. Beurer makes products for a healthy life because your wellness is our priority.