Does your tech watch get hot?

[PinkDiamond]

A friend who visited had a tech watch hybrid by Samsung on her wrist, and I was surprised to hear that when she used it not strapped to her wrist, the thing got hot, so much so she had to let it cool off before putting it back on. Yet oddly enough, she says it does not get hot when she uses it while strapped to her wrist. So my questions are:

Do any of you who wear tech watches see those issues with them?

And why would it get hot only while being used while not being worn?

I'm stumped.

I considered putting this in General Chat, but decided to put it here in case other tech watch owners experience the same thing and wonder why. Maybe some of you can chime in and give us your thoughts on why this would happen, and even if you can't you could let us know if yours does or not, since it could be just Samsung, or even this particular model that it happens to.