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Topic: Can you please suggest me a good pulse oximeter for Arduino? (Read 1 time) previous topic - next topic



I've tried a cheap GY-MAX30100 from eBay, using oxullo interscan library. Unfortunately results in terms of data precision are not satisfying me.

Can you please suggest me a reliable pulse oximeter board for Arduino?

I don't need a medical device, but if my SpO2 is 96-97 normally, if it displays 94-95, there's something wrong...

Probably the one I bought was a low quality for China...

Alternatively is there any way to connect one of those smart watches to Arduino? I think they have a sensor which is already well tested....

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