Daily vs. Weekly HRV and understanding Coefficient of Variation

In some cases, the weekly HRV values may be more useful than the daily HRV changes.

For example, if you are exercising almost every day of the week or have consistent overall stress, analyzing your weekly HRV and coefficient of variation may yield more insights.

Here are two articles that may help when looking at the weekly values vs. the daily values:

• https://elitehrv.com/improving-hrv-data-interpretation-coefficient-variation
• https://elitehrv.com/daily-vs-weekly-hrv