KetoMetrics Breath Ketone System, is the world's first Micro-GC™ Ketone System leverages proprietary cutting-edge photonic sensing, AI machine learning, and other patented technologies to measure breath ketone levels of a person, with results comparable to gold standard Gas Chromatography (GC) laboratory testing. KetoMetrics is a point-of-care system that supports diabetes care, fat loss management, brain health, cardiovascular diseases management.