The well-known holistic stress analysis with the Stress Pilot® Pro has undergone a complete makeover. It consists of both a one-minute and a five-minute HRV test using an optical analysis method via an earclip, from which data on single heart activities are obtained. Hereby, the body‘s ability to regulate stress is evaluated using scientifically well-grounded mathematical methods. The biological data are combined with results from different questionnaires that take into account the psychosocial environment of the subject. The result report can now be easily transferred directly to the test subject's smartphone using a QR code. Its high degree of visualization and comprehensibility makes the Stress Pilot Pro an ideal tool for therapy as well as prevention.