COVID-19 Symptom Screening Test
Quick, easy, accurate for early detection.
Break infection chains immediately
With an innovative 1-minute COVID 19 symptom screening test that anyone can do anywhere.
The testing process
Scan. Scratch. Smell. Select. Pass.
The Corowell test offers an easy, rapid & cost-effective way to objectively identify suspected COVID-19 infections by testing the sense of smell.
A user scans the QR code on their ticket (1), then scratches & smells the scented area (2) and selects the corresponding scent in the App (3).
The user then completes a COVID-19 survey (4). Results are ready in 1-minute. This non-invasive smell test can be done anywhere by anyone.
People who pass the test receive a digital pass (5) which can be scanned by officials at events, schools, airports and other places.