Designed In Collaboration With Medical Professionals, It Is A Reliable Upper Arm Blood Pressure Measurement Device, Easy To Use, Accurate And Recommended For Home Blood Pressure Monitoring. Microlife Leads The Way Once Again By Integrating Into The Microlife Bp B3 Afib Blood Pressure Monitor The Afib Technology, A World-Leading Technology For Atrial Fibrillation Detection With 97-100% Accuracy (Based On Clinical Studies). By Integrating The Atrial Fibrillation Detector Into The Sphygmomanometer, Microlife Follows The Latest European Society Of Hypertension (Esh) Guidelines For Home Blood Pressure Monitoring.