Bluetooth Upper Arm Blood Pressure Monitor

Clinical Accuracy: High-precision chips and advanced technology makes it the most accurate blood pressure monitor on the market. Dual Users: Supports recording independent data of two users. Manage data separately, each with up to 120 values. The best BP monitor for family members. Large Display: 3.35" x 2.28" big screen. LCD display with three colors, easy to read for elders. Bluetooth Connection (color: navy): Manage health data on smartphones anytime, anywhere. Intelligent Data Transfer (color: white): Transfer your blood pressure and pulse rates to your smartphone with one scan. Fully Automatic: Automatic BP monitor with a "Start/Stop" button, start with one button. Arrhythmia Check: Built-in detector tracks any irregular heartbeats. Two-way Charging: Power supply via USB cable (included) and four AA batteries (included).