Sleeping Heart Rate Variability

A good HRV range during sleep varies, but in general, a higher HRV indicates better sleep quality and overall health. The HRV range for each sleep stage can differ based on individual factors such as age and health status.

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Healthy HRV scores vary by age. For example, younger adults typically have higher HRV compared to older adults. Using age-specific HRV ranges, such as those in our chart, can provide insight into whether your HRV is within a healthy range.

Low HRV might be a sign of stress, poor cardiovascular health, or sleep disturbances. While a single low HRV reading isn’t always cause for concern, consistently low HRV may warrant further investigation by a healthcare professional.

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