HRV Response Is Empty

[ifeelfine]

Hi Fitbit Community,

I'm making a request for my HRV data. The request is successful (status code 200), but empty

{'hrv': []}. 

I'm aware of the following requirements to collect HRV: 

• the Health Metrics tile in the user's mobile application dashboard is enabled.
• the data is only collected when the user is sleeping.
• the user must have a minimum of 3 hours of sleep.
• during the main sleep period, a sleep stages log is created.

I believe these requirements are being met -- see app screenshots: . Anyone know what I'm missing here?

[Gordon-C · Accepted solution]

Hi @ifeelfine 

Try changing the year in your data range from 2021 to 2023 to see if you get the data returned.

Gordon

[ifeelfine]

Thanks @Gordon-C. Updated to the correct year and it worked.