I don't believe it will be done via HRV...
Use IFTTT to get Strava and your home automation hub talking, so all you would need to do would be go on a quick 5k run, upload it to Strava and - voila - your garage door would open for you :cool:
Uhh did you use IFTTT to automate this post, because it is in the wrong thread, LOL ;)
Yep :cool: now deleted