Grapheal develops embedded sensors for wound monitoring & field diagnostics, combining together biocompatible electronic materials, embedded wireless electronics, software data analysis and medical cloud IoT technologies with 2 applications: Covid-19 tests and wound care. Chronics wounds generate a huge economic burden on healthcare systems (30B$ globally) and lead to 500,000 amputations per year. Grapheal empowers caregivers and reduces bad outcomes thanks to early infection detection.