WHOOP is a personalized digital fitness and health coach that tracks key physiological metrics and provides detailed, actionable feedback to optimize your performance via a monthly membership.

WHOOP measures the daily stressors you put on your body through training and everyday life to provide you insights on three key pillars: Sleep, Recovery, and Strain. Heart rate variability (HRV), resting heart rate (RHR), respiratory rate and sleep data unlock your WHOOP Recovery score each day.

Read more about WHOOP here: whoop-one-pager