The technology used in the A&D UM-201, to measure blood pressure, has passed in a validation study, in a general population, according to a recognised standard protocol, as published in a peer-reviewed publication.
It is recommended by the BIHS on the basis of published evidence.
Fania C, Albertini F, Palatini P. Validation of the A&D UM-201 device for office blood pressure measurement according to the European Society of Hypertension International Protocol Revision 2010. Blood Press Monit. 2017 Aug;22(4):234-7. doi: 10.1097/MBP.0000000000000257. PMID: 28362645.
ESH-IP:2010 - Pass General population