AFIB Technology (sometimes referred to as Microlife AFIB Technology) is a feature in sphygmomanometer devices that is designed to detect and monitor the incidence of atrial fibrillation in patients. The technology was designed, patented, and is currently used by the Microlife Corporation. It has been the subject of numerous medical studies and has been validated for in-home and clinical use. It can be found in several Microlife devices, including the WatchBP Home A, BP A200 Plus, WatchBP Office, and WatchBP O3.