Time Tracking App to measure time seat

Hi team!
Not sure if this is right place for this post, but here we go!

I´d like to know if Garmin Forerunner have an App to measure time we stay seat in the chair ?
If not, would like to know if there is a plan for it. Would be a great metric we track how many time we stay seat working in a chair during a day.
Also the same tracking time we stay stand up.

Thanks,
Mauricio