Your heart’s secret signals: What HRV tells you about your health

BY THE OPTIMIST DAILY EDITORIAL TEAM

Wearable health tech has made it easier than ever to track our well-being, from step counts to sleep scores. However, there is one metric that often goes unnoticed: heart rate variability (HRV). If you have seen it pop up on your smartwatch and wondered,…

Click here to view the original article.