[Gusto Brunt]

Hi, I wonder if anyone can answer my question.

I've been watching those Indian head massage videos on YouTube for many years. I really enjoy them and even people in America and the UK make those videos.

The thing is I've noticed quite recently most people who do the massages wear these - what look like - massive black digital watches on both arms.

They never used to wear them but it seems they all do, even the poor people doing massages in the poverty stricken Indian villages.

I find these things very distracting as some flash with a big blue light.

WTF is it all about??

Thanks.