Quick setup instructions - how accurate?

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About this item

Clinically Accurate: Easy Operation by two buttons, Advanced Accuracy, No Calibration required.
Large Multi-Color Backlit Display: The large, oversized numbers make reading the results from this upper arm blood pressure monitoring device a breeze. Coded (GREEN/YELLOW/RED) display tells if your blood pressure readings are optimal or not.
Easy Management: Manage and track up to 99 readings on your blood pressure monitor and unlimited readings on your smartphone with iHealth's free iOS and Android applications ( iOS 12.0 or later. Android 9.0 or later.Requires Bluetooth 4.0.and up).
Heart Rhythm Disturbances: This unit automatically identifies and alerts you to any heart rhythm disturbances. If detected, a warning symbol will be displayed after the measurement is taken.
What You Get: 1 x blood pressure monitor that meets ESH 2010 performance standards, 4 AAA batteries, 1 wide range cuff that fits upper arms with Circumference of 8.7"-16.5" (22-42cm),1 Instruction manual, our worry-free 12-month warranty and friendly California-based customer service.
Please carefully read the instructions manual before first use to ensure measurement accuracy.Please contact our friendly customer support team if you have any concerns about the device.