It is frequently difficult to find the right balance between activity and regeneration, be it in sports or in our daily life. The vitals monitor is a preventative tool to improve the wellbeing and the performance of a health conscious individual and to optimize the training of performance- and mass sports oriented athletes. With the help of mobile EKG-sensors, the heart rate variability is analyzed. The current regeneration status, the stress level, the biological age and a training recommendation that is adapted to this, can be derived.