Normal Range in Health Metrics

[rbcap]

I'd like to get a better understanding of what the normal/typical range is for:

• Heart Rate Variability;
• Oxygen Saturation;
• Restlessness (percentage shown in Restoration section).

If age is a factor, I am a 75-year old male

Thank you for any comments/clarifications you can provide.

[JohnnyRow]

In Health Metrics, for Heart Rate Variability and Oxygen Saturation, the shaded part of graph is labeled "in personal range" so is just based on you own recent history to highlight your personal outliers, with no implication of what is normal or typical for other people.

Restlessness is under Sleep, not Health Metrics.  For me it give the % and says "That's about normal for your age and sex."

That's all I know about that.  Are you looking for a chart of what the normal % would be for all ages and sexes?  I have no idea where to find that, but would probably take an extensive internet research project.

[rbcap]

Thank you for your comments, JonnyRow. Here are my observations:

Sleep Stages: A "typical range" is provided, based on gender and age.

Health Metrics: A "personal range" is provided.

Sleeping Heart Rate: A "personal range" is provided.

Restlessness: No range is provided, neither "personal" or "typical".

Ideally, I think it would be more meaningful to have a "typical" range for all of the above, just like it is provided for the sleep stages. I wonder why it is not provided for the last 3 items? The data to do that must be the Fitbit system.......

Thanks