What is Reddit's opinion ofZacurate Pro Series 500DL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicon Cover, Batteries and Lanyard (Jet Black)?
So I ordered this yesterday after reading this and the Amazon reviews, it arrived today.
Is it accurate? Can't tell you as I've nothing to compare it to! But I intend to use it the same way as I do my thermometer, try and establish a norm and act if it falls outside that.
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Zacurate Pro Series 500DL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicon Cover, Batteries and Lanyard (Royal Black)