Microlife WatchBP Office (Twin200)
The technology used in the Microlife WatchBP Office (Twin200), to measure blood pressure, is among the best rated for accuracy by Medaval Ltd. It has passed in two validation studies, between general and specific populations, according to recognised standard protocols, as published in peer-reviewed publications.
Stergiou GS, Tzamouranis D, Protogerou A, Nasothimiou E, Kapralos C. Validation of the Microlife Watch BP Office professional device for office blood pressure measurement according to the International protocol. Blood Press Monit. 2008 Oct;13(5):299-303. doi: 10.1097/MBP.0b013e3283057af6. PMID: 18799957.
ESH-IP:2002 - Pass General population
Kollias A, Ntineri A, Kyriakoulis KG, Stambolliu E, Lagou S, Boubouchairopoulou N, Stergiou GS. Validation of the professional device for blood pressure measurement Microlife WatchBP Office in adults and children according to the American National Standards Institute/Association for the Advancement of Medical Instrumentation/International Organization for Standardization standard. Blood Press Monit. 2018 Apr;23(2):112-4. Epub: 2017 Dec 12. doi: 10.1097/MBP.0000000000000307. PMID: 29239866 .
81060-2:2013 - Pass General population
Lakhal K, Ehrmann S, Martin M, Faiz S, Réminiac F, Cinotti R, Capdevila X, Asehnoune K, Blanloeil Y, Rozec B, Boulain T. Blood pressure monitoring during arrhythmia: agreement between automated brachial cuff and intra-arterial measurements. Br J Anaesth. 2015 Oct;115(4):540-9. doi: 10.1093/bja/aev304. PMID: 26385663.
The publication describes the use of the Microlife WatchBP Office (Twin200) in a scientific study.
Padwal RS, Majumdar SR. Comparability of two commonly used automated office blood pressure devices in the severely obese. Blood Press Monit. 2016 Oct;21(5):313-5. doi: 10.1097/MBP.0000000000000196. PMID: 27100401 .
Measurements from the Microlife WatchBP Office (Twin200) are compared to those from the BPTru, though not in a formal validation.