Well, yesterday, Koby Soto, the CTO of Guesty, a service that will help men and women operate their particular Airbnb like a company, got a taste of this heart/emotion distress: he had been using their Fitbitas he got dumped, and holy cow, his heartrate went from the maps.
@iamkoby @gerstenzang mine was in July. pic.twitter.com/mQG3mIFPiz
Not precisely, but these graphs demonstrate that you can seriously get a good idea.