how to download heart rate data for a date range or all heart beat data

[Dhrub]

HIi Team, 

Can you please advice on , how to download heart rate data for a date range or all heart beat data

I am looking for heart rate data in minute or 5 minute inerval , i am not looking for HRV or aggregate daily herart rate .
I am looking for lowest quantum of heart rate from fit bit .

Pls advice 

[Gordon-C · Accepted solution]

Hi @Dhrub 

The Get Heart Rate Intraday endpoints will return the heart rate data in 1 sec, 1 min, 5 min and 15 min increments.   These endpoints will only allow you to query HR over a 24 hour period, so you'll need to execute the endpoint multiple times to retrieve the data for the entire data range.

Gordon

[Dhrub]

Hi Gordon

Thanks for your email

How long old period fitbit has data storage for heart beat

Dhrub

[Gordon-C]

You can query user's historical data as far back as they began collecting it.   See https://dev.fitbit.com/build/reference/web-api/developer-guide/best-practices/#Querying-Historical-D...