[Osage Orange]

Yep....lot's of newer stuff out there...

I've never heard of that..and I'm in the Biz.

Thanks for letting me know....

Is the ring over your nailbed?

[ProtectOurFreedom]

“O2Ring” from Wellue. Available on Amazon. It’s a pricey — about five times what a non-recording pulse Oximeter costs. But you get one second data all night long. It provides a pdf report as well as all of the detailed one second data. You can optionally buy their cloud storage so you don’t have to do anything. It connects via BlueTooth to your phone and PC/Mac.

I wear it on my left index finger, not on my thumb.

It also records your motion during sleep — an indication you are moving in your sleep to get more air.

Lastly, the OSCAR program that you load your CPAP data into also loads the O2Ring data so you see all of that data in one place.