[dennisw]

How is that crappy watch going to read blood O2 levels? Where are the sensors in it? The watch can prolly function as a dumb display for an external pulse oximter. But due to the anality at Apple I doubt there are any places to plug in things. So the next step is an external pulse oximeter that blue tooth connects to the CRApple watch

http://www.amazon.com/iHealth-PO3-Pulse-Oximeter-iPhone/dp/B00D7MDXCU/ref=sr_1_2?ie=UTF8&qid=1429937878&sr=8-2&keywords=bluetooth+pulse+oximeter

[Swordmaker]

How is that crappy watch going to read blood O2 levels? Where are the sensors in it? The watch can prolly function as a dumb display for an external pulse oximter. But due to the anality at Apple I doubt there are any places to plug in things. So the next step is an external pulse oximeter that blue tooth connects to the CRApple watch

Not worthy of a response.

[ctdonath2]

“Where are the [pulse oximeter] sensors in it?”

Uh...that was answered back in #257. You’re going in circles.

BTW: I’ve worked in the blood testing industry (embedded SW engineer). Measuring O2 isn’t hard.

You’re really working hard at making yourself sound like an idiot.