A recent evaluation looked at the use of pulse oximetry (which uses a portable device to measure blood oxygen saturation level) in care homes during COVID-19. An infographic has been produced by the research team, showcasing the findings of the evaluation, and can be viewed at: arc-wm.nihr.ac.uk/news-events/latest-news/brace-pulse-oximetry.pdfLink opens in a new window. The evaluation concluded that use of pulse oximeters in care homes is considered beneficial to residents; are generally easy for staff to use; and on-going training would be beneficial.