Same in spanish.

I think that's also the more "technical" term for armpit in english, so probably not an accident: https://en.wikipedia.org/wiki/Axilla

Yep, comes from Latin! [1]

[1]: https://www.merriam-webster.com/dictionary/axilla#:~:text=Th....

In Spanish too. The usual term it's "sobaco" which came from sub-brachium, under the arm.

Didn't know that! In Portuguese, we use the word "Suvaco"

Why does this happen?

I thought services like this ran in a legal limbo because the end user can't select the content, much like radio.

Or like sitting at your friend's house while they pick some entertainment?

It also considers your cardiac rhythm so I would think they trained their model to consider it.

My understanding is they are very specific about this not being able to detect heart attacks - hence why I'm hesitant to speculate about the exact sequence of events above

I hope not, I don't want my smashed head to be ignored just because my heart is still beating.

I have not seen that mentioned anywhere. Is there a reference for that?