QARDIO A100-IMB QardioArm Wireless Blood Pressure Monitor - Midnight Blue Cuff Type: Upper Arm Operation Mode: Automatic Features: Measures your systolic and diastolic blood pressure and heart rate Plus detects irregular heartbeats, so you can easily monitor your vitals Qardio app (download required) Lets you wirelessly connect to your compatible iOS or Android device, so you can automatically share information with your doctor and/or loved ones. Works with AppleĀ® Health, Apple Watch and Samsung S-Health Unlimited memory recall Along with an unlimited number of users makes it easy to monitor your health over time Adjustable cuff Helps ensure a comfortable fit Cuff Circumference: 8.7-14.6 in circumference (22-37cm) Measurement Method: Oscillometric method with automatic inflation and controlled pressure release valve Measurement Range: 40-250 mm Hg for blood pressure 40-200 beats/min for p...