
HRV, Sleep & Recovery Metrics Explained: Using Your Data to Catch Burnout Early
Your watch says you slept eight hours. Your recovery score says 34%. And you feel like you got hit by a bus.So which one’s right? Let’s sort it out. Short answer: Heart rate variability (HRV) is the small variation in time between your heartbeats. A higher-than-usual HRV often reflects good









