What are PAI points?

Your PAI score is based on your heart rate data and your personal profile, including age, gender, and fitness level.

PAI's algorithm is based on data collected from the HUNT Health Study over a 25-year period involving 45,000 participants conducted by the Faculty of Medicine at the Norwegian University of Science and Technology and developed by Professor Ulrik Wisløff, one of the world’s leading scientists in Exercise in Medicine.

From this study, we were able to prove that you can live a longer, healthier life by maintaining a PAI score of 100 over a 7-day rolling window.