MAX30101 Breakout - Heart Rate, Oximeter, Smoke Sensor

MAX30101 Breakout - Heart Rate, Oximeter, Smoke Sensor

Marsoni

M251S

$29.95

Get it in 3 business days with 1 day shipping. Friday, May 29

MAX30101 Breakout - Heart Rate, Oximeter, Smoke SensorThe MAX30101 breakout is a sophisticated heart rate, oximeter, and smoke particle sensor, compatible with Raspberry Pi and Arduino. It features three LEDs (green, red, and infra red) and photodetectors to detect the amount of light reflected back. Using photoplethysmography (PPG), it can detect skin color changes with each heartbeat when pressed against a fingertip. This sensor can also detect particles in the air, like smoke, by measuring the light

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I am having excellent luck with this sunblock! I have sensitive skin and am extremely sensitive to some aerosol and scented products. This has not been an issue with me in any way. We do apply this outside for more ventilation. I have not used this on small children. This has primarily been tried by adults in my household. It’s super easy to apply, not oily, and so far is providing sun protection. I have not used this and then entered water. Our use has been for just everyday running around. It has not irritated anyone’s skin and no one has been burned by the sun- so gonna say it’s a win. This is very likely my new brand. I will update this review over the summer with how it holds up at the beach and pool. It’s doing a great job for basic outside recreation and play

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Reviewed in the United States on April 29, 2026