Assessment of devices against manufacturer-reported performance, according to ASSURED* criteria. (Ghaffari et al., 2019, Raila et al., 2017, Schweigert et al., 2011b, Schweigert et al., 2011a, Abebe et al., 2019, Elom et al., 2015, Engle-Stone et al., 2015, Raila et al., 2012, Ghaffari et al., 2019.)