Globally, 90% of pandemic deaths occurred in countries with high levels of obesity. 75 studies show that, with COVID-19, people with obesity are 113% more likely to be hospitalized, 74% more likely to be admitted to the intensive care unit and 48% more likely to die. With B-Track, we streamline the monitoring of oxygen saturation, heart rate and respiratory rate, using an easy-to-use wearable that at the same time provides data for healthcare professionals to provide a timely diagnosis.