What is a Check-in?

COR measures your blood using a sensitive infrared spectrometer which sees fats, proteins, and other elements within your blood composition. The COR system requires a small amount of blood for analysis - we call this a Check-in. Checking-in takes less than a minute to complete and about 90 minutes to process. 

You’ll find a full tutorial under the help button next to each of your check-in tasks in the To Do tab in the app.