OLED Pulse Finger Pulse Blood Oxygen Saturation Monitor Fitness Health with Digital Display $19.99 + FS @ Walmart
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Easy to use,Portable,can use anywhere and anytime!
SpO2,PR(Pulse Rate).PI(Perfusion Index) value display,Pulse rate value display, bar graph display,Pulse waveform display.
The display mode can be changed.
With measured data overruns limits and low-voltage alarm function,the limit value is adjusted automatically.
Low-voltage icon appears before working abnormally which is due to low-voltage,and with alarm function.
When the device is under the state of measuring,it will automatically power off if the finger falls out of probe.
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Saw this, no reviews and cannot find the same item elsewhere to compare. Wonder if it’s any good…
