Labby is a suite of smartphone based devices that enable rapid, low- cost, lab quality test-ing of food, beverage and agro products at a fraction of the cost using optical spectroscopy and cloud based analytics. Labby aims to empower breweries, wineries, homebrewers and farmers to perform high quality testing at home, field or a facility in a convenient manner. With this technology we envision better predictability and repeatability in the food/bever-age product as a result of frequent and standardized testing.