While the technology used in the A&D UA-611, to measure blood pressure, has been declared as being equivalent to that used in a validated device, no evidence has been published to show that the devices have been compared according to a protocol compliant with (EU) 2017/745 and MEDDEV 2.7/1 rev 4.

It is recommended by the BIHS on the basis of a manufacturer declaration of equivalence. It is recommended by the ESH for self-measurement.