SPO2 monitoring ring
<div>A lot of us moitor our SPO2, some of us are even obsessed with it! I have used this ring for3 or 4 years, and find it to be a highly informative device in managing my IPF. It is not perfect, the silicon ring wears out and breaks (i use mine a LOT). But therir customer service is great. I just ordered my 4th,. Purpose of this post is: Black Friday deal on Walmart, $119 (normally $159). If your interested……</div><div>
</div>Wellue O2Ring Smart Ring Pulse Oximeter. Overnight Tracking. (getwellue.com)
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