A method of analyzing a blood sample is provided. The method comprises providing a glucometer configured to analyze a blood sample and a remote computing device separate from the glucometer, analyzing, by the glucometer, the blood sample, and presenting, by the glucometer, encoded results. The encoded results may be presented as a machine-readable visually-encoded representation of one or more results of the analysis, in which case the method further comprises imaging, by the remote computing device, the representation. The encoded results may be presented as a capacitive profile, in which case the method further comprises reading, by a capacitive sensing input mechanism of the remote computing device, the capacitive profile. According to either option, the method further comprises decoding, by the remote computing device, the representation, thereby retrieving at least one of the results.