Heart Rate Variability (HRV)

Heart Rate Variability (HRV) is a measure of the variation in time between each heartbeat, considered an important indicator of the autonomic nervous system’s (ANS) function and overall cardiovascular health. HRV is gaining prominence in health monitoring, digital health, and digital fitness due to its ability to provide insights into an individual’s stress levels, recovery status, and physical fitness.

Advanced wearables and fitness devices now incorporate HRV tracking, offering users detailed data on their physiological state, thereby enabling more personalised and adaptive health and fitness programs. This trend towards incorporating HRV in digital health tools highlights a broader shift towards more nuanced and comprehensive approaches to health monitoring, where subtle changes in physiological markers can inform about one’s health status, readiness for exercise, and potential health risks. The integration of HRV into digital health platforms exemplifies the merging of technology and health science, offering individuals actionable insights to optimise their health and fitness routines based on their unique physiological responses.