Show notes: http://biohack.to/kinnunen Biohacker's Live Show features top experts in optimal human performance as if they were in your living room. Your host is Teemu Arina, the co-author of the Biohacker's Handbook and curator of the Biohacker Summit. Hannu Kinnunen is a wearable pioneer, inventor and Chief Science Officer of Oura. Hannu Kinnunen is the brains behind the science that makes Oura the most advanced wearable vital signs monitor in the world. With a long career at heart rate monitor maker Polar, Hannu was responsible for the physiological algorithms, many of which are still used in Polar products today. Hannu is credited in dozens of patents and scientific articles on the field of heart rate based signal processing, biosignal detection, and the analysis of activity, training, recovery and sleep.