HRV (RMSSD)
Variation in time between heartbeats measured in milliseconds;indicates autonomic nervous system balance
Heart Rate VariabilityCategory
Normal:18-76 ms, Age 20-Reference
Athletes:70-100+ ms, OptOptimal
What is HRV (RMSSD)?
Variation in time between heartbeats measured in milliseconds;indicates autonomic nervous system balance
Reference Range
Normal:18-76 ms, Age 20-40:50-100 ms, Age 40+:30-50 ms
Optimal Range
Athletes:70-100+ ms, Optimal:>60 ms
Why HRV (RMSSD) Matters
Higher HRV indicates better cardiovascular fitness and stress resilience. Lower HRV associated with higher mortality risk. Key marker of recovery and overall health.
Key insight: Tracking HRV (RMSSD) helps optimize your cardiovascular metrics and overall health outcomes.
Track Your Heart Rate Variability
Monitor HRV (RMSSD) with wearables and health tracking devices
Health Disclaimer
This information is for educational purposes only. Consult a healthcare provider for personalized health recommendations.