

With these measurements along with scientifically known and proprietary calculations Calibre and its partner app showcase and track a multitude of metrics. Specifically, measuring 50 times per second, Calibre gathers and captures oxygen intake, carbon dioxide production, respiratory flow & volume (plus more). Simply put, Calibre measures respiratory gas exchange which is then analyzed to determine the amount of energy and type of nutrient fuel utilized by the body at any given time. Through years of thoughtful research and design, Calibre has created the first way for anyone to access this incredible data anywhere and anytime!Ĭalibre uses “breath calorimetry", aka indirect calorimetry in the following way: To date, the equipment and processes used to gather and measure respiratory gasses for breath calorimetry readings have been inaccessible, expensive and required an expert or clinician to implement. The most accurate calorie tracking method available combined with ground-breaking metabolic visibility via our trademarked Keto-Guage.īreath calorimetry, the science behind Calibre is well known and established and it is considered by medical experts as one of the most accurate ways to measure your metabolism, but has been widely unknown and more importantly unavailable to the general public.
