A&D have been a leading provider of medical devices for both home healthcare and healthcare professionals worldwide since we were established in 1977.The UB-525 Automatic Wrist Monitor benefits from many of the features developed by A&D for professional clinical use including the ability to screen for AFib (Atrial Fibrillation) in a single measurement. Please refer to the clinical paper: Diagnostic accuracy of a new algorithm to detect atrial fibrillation in a home blood pressure monitor for further information. Features: Simple to use, easy one button operation Lightweight, compact design Drawing on A&D’s industry leading measuring accuracy 60 readings memory recording – for recording trending Average reading function Extra-large, easy to read LCD display Fast measurementClinically Validated World Health Organisation (WHO) Blood Pressure Classification IndicatorA&D’s unique technology for Irregular Heartbeat (IHB) and AFib screening Specifications: Dimensions: H:8.8 x W