#2
Wellue
O2Ring
67 positive 0 neutral 10 negative
Based on 77 Reddit mentions
$189.99
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Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
Continuous Blood Oxygen Monitor?
I use a cheap Wellue/Viatom Bluetooth clip-on oximeter. Mine cost around $20 from Amazon. There are several that are known to work with OSCAR: https://josepheoff.github.io/posts/morepulseoximeters The biggest positive is that they are cheap. All are available for $30 or less. The biggest negative is
...JRE_Electronics in r/CPAP
May 7, 2026 7:10 PM
2
What should I be looking for with Wellvue 02 Ring Data?
I'll be honest, but this is just my experience. For me Wellue O2 Ring vastly underestimated my ODI. I kept feeling worse and it kept giving me high scores; I taped it onto my thumb, but same thing. It has a "smoothing" algorithm I have read. But whatever that does it did not feel like a reflection o
...Historical-Mat in r/SleepApnea
May 20, 2026 1:17 PM
2
