I'm willing to guess that MacRumors is read by some really smart people -- many, many of which write some seriously complicated computer code for a living -- and I've never worked with a developer who I believe couldn't understand something as simple as a pulse oximeter.The “We are all experts” crowd is in the house.
Beyond that, my cardiologist asks me for my EKG pdfs and my pulse oximeter readings at my bi-yearly telehealth meetings. He doesn't seem to be threatened by this tech, and actually embraces it. I would want it no other way.