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Amazon.com: Pulse oximeter fingertip, Portable blood oxygen saturation monitor for heart rate and SpO2 level, O2 monitor finger for oxygen,Pulse Ox,Oxi Include carrying case,lanyard and batteries, Grey-White : Health & Household
Penn Medicine Study: Pulse Oximeters Did Not Change Outcomes for Patients in COVID-19 Monitoring Program - Penn Medicine
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Amazon.com: Pulse oximeter fingertip with Plethysmograph and Perfusion Index, Portable Blood Oxygen Saturation Monitor for Heart Rate and SpO2 Level, O2 Monitor Finger for Oxygen,Pulse Ox,Oximetro,(Red-Orange) : Health & Household
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Amazon.com: Pulse oximeter fingertip with Plethysmograph and Perfusion Index, Portable Blood Oxygen Saturation Monitor for Heart Rate and SpO2 Level, O2 Monitor Finger for Oxygen,Pulse Ox,Oxi, (White) : Health & Household
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Amazon.com : Masimo MightySat Fingertip Pulse Oximeter with Bluetooth, Monitor Blood Oxygen Saturation and Breath per Minute, OLED Screen, Touchpad, Long Battery Life : Sports & Outdoors
![Pulse Oximeters and Coronavirus: Devices Have Higher Error Rate in Black Patients - The New York Times Pulse Oximeters and Coronavirus: Devices Have Higher Error Rate in Black Patients - The New York Times](https://static01.nyt.com/images/2020/12/22/science/22VIRUS-OXIMETER-promo/22VIRUS-OXIMETER-promo-videoSixteenByNine3000.jpg?year=2020&h=1688&w=3000&s=b9cd049636464ac1e9a783a346289077bf81650df96c44418e72038bcdb2372a&k=ZQJBKqZ0VN&tw=1)