A system or method for validating an unvalidated cardiovascular parameter monitor can include receiving a plurality of reference cardiovascular parameter datasets, each reference cardiovascular parameter dataset associated with a patient of a plurality of patients; receiving a plurality of test cardiovascular parameter measurements, each test cardiovascular parameter measurement includes a cardiovascular parameter measured for a patient of the plurality of patients; and validating the cardiovascular parameter monitor based on an analysis of the plurality of reference cardiovascular measurements and the plurality of test cardiovascular parameter measurement.