VO2 Master enables coaches and sports scientists to precisely assess VO₂ max, endurance capacity, training zones, and metabolic efficiency during real training sessions. Its wearable design allows testing in real-world environments, delivering accurate data for optimizing performance, improving conditioning programs, monitoring fatigue, and maximizing competitive advantage.

In clinical and rehabilitation settings, VO2 Master supports cardiopulmonary exercise testing, pulmonary rehabilitation, and metabolic health evaluation. The portable system allows clinicians to monitor patients safely during functional activities, providing objective physiological insights for diagnosis, treatment planning, recovery tracking, and long-term health management.

VO2 Master is widely used in research for studying exercise physiology, occupational performance, military readiness, and environmental stress responses. Its high-accuracy metabolic data collection in both laboratory and field conditions enables scientists to conduct advanced human performance studies, publish reliable results, and develop evidence-based training and safety protocols.