The Beurer BM57 Bluetooth Upper Arm Blood Pressure Monitor is a fully automatic device that allows for easy and accurate blood pressure and pulse measurement on the upper arm. With its innovative networking capabilities, this monitor can be connected to your smartphone or PC via the Beurer HealthManager app or the internet, allowing you to monitor your measurements anytime, anywhere. The measurements are transferred using Bluetooth low energy technology, ensuring a seamless and reliable connection. The monitor features automatic measurement during inflation, providing fast and comfortable readings. The LCD display with white backlighting allows for clear visibility, even in low-light conditions. With 2 x 60 memory spaces and average value calculation, you can keep track of your measurements over time. The risk indicator and arrhythmia detection feature provide additional insights and warnings, ensuring your heart health is monitored effectively. This blood pressure monitor is a medical-grade product, guaranteeing accurate and reliable results. It also offers optimal control of the upper arm circumference with a cuff suitable for arm circumferences ranging from 23 to 43 cm. The monitor also includes a date and time display, automatic switch-off feature, signal for application errors, battery changing indicator, and a blood pressure passport for convenient record-keeping. With its advanced features and user-friendly design, the Beurer BM57 Bluetooth Upper Arm Blood Pressure Monitor is an essential tool for anyone looking to monitor and manage their blood pressure effectively.