How to download heartrate log for a given exercise activity

[RestlessSwords]

I have Versa-4

Lets say I do 30 minutes of a particular exercise (properly STARTing and STOPping the activity)

When done, how do I download the heartrate data (hopefully giving values per minute) 

- it can be as a TCX file, or whatever format FitBit uses.

I want to be able to import it into an exercise tracking site (not on fitbit.com)

[t.parker · Accepted solution]

You can do it on the web Dashboard or in the mobile app. In the Dashboard open the activity you want to export:

In the mobile app (Android):

Mind there are limitations. Only GPS activities (and not all) can be exported. From non-GPS activities, you'll get an empty stub file. Also, exporting Interval Workout from the Fitbit app will cause the app to crash (old but successfully ignored bug).

[RestlessSwords]

Thanks for the info, but DARN -- I use an Elliptical

Polar heartrate chest band with Polar A300 watch used to record, and then upload into Polar Flow

- I could look at it there (a nice chart of heartrate throughout the activity) and also export to a different web application

Can FitBit at least (on iPhone and/or on FitBit.com) at least show be a record of the activity heartrate?

[t.parker]

Just open recorded exercise in the app and you'll see heart rate chart (holding finger anywhere on the chart will show you HR with timestamp).