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It's maybe not too surprising that a device that works by shining a light through your skin is affected by pigments in the skin.
by readams 6y ago
It's maybe not too surprising that a device that works by shining a light through your skin is affected by pigments in the skin.
- GaryNumanVevo 6y agoThat's not supposed to be surprising, it's the fact most pulse OX meters are known to not work well for darker skin and it simply wasn't fixed.