![MyGovIndia on X: "The pulse oximeter is used to measure the oxygen level (oxygen saturation) of the blood. But do you know how does it work? Take a look! #IndiaFightsCorona https://t.co/YAToaH8hIq" / MyGovIndia on X: "The pulse oximeter is used to measure the oxygen level (oxygen saturation) of the blood. But do you know how does it work? Take a look! #IndiaFightsCorona https://t.co/YAToaH8hIq" /](https://pbs.twimg.com/media/Ezv_qtgVgAQnJwF.jpg)
MyGovIndia on X: "The pulse oximeter is used to measure the oxygen level (oxygen saturation) of the blood. But do you know how does it work? Take a look! #IndiaFightsCorona https://t.co/YAToaH8hIq" /
![Question: Should smartphone apps be used clinically as oximeters? Answer: No. - The Centre for Evidence-Based Medicine Question: Should smartphone apps be used clinically as oximeters? Answer: No. - The Centre for Evidence-Based Medicine](https://www.cebm.net/wp-content/uploads/2020/04/smartphones-2.jpg)
Question: Should smartphone apps be used clinically as oximeters? Answer: No. - The Centre for Evidence-Based Medicine
Penn Medicine Study: Pulse Oximeters Did Not Change Outcomes for Patients in COVID-19 Monitoring Program - Penn Medicine
![Amazon.com: Pulse Oximeter, Blood Oxygen Saturation Monitor, Heart Rate Monitor OLED Display with Alarm for Instant and Accurate Measurement Pulse Rate and SpO2 Level, with Lanyard (Blue) : Health & Household Amazon.com: Pulse Oximeter, Blood Oxygen Saturation Monitor, Heart Rate Monitor OLED Display with Alarm for Instant and Accurate Measurement Pulse Rate and SpO2 Level, with Lanyard (Blue) : Health & Household](https://m.media-amazon.com/images/I/61Y15PVs8sL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Pulse Oximeter, Blood Oxygen Saturation Monitor, Heart Rate Monitor OLED Display with Alarm for Instant and Accurate Measurement Pulse Rate and SpO2 Level, with Lanyard (Blue) : Health & Household
![Wireless, implantable catheter-type oximeter designed for cardiac oxygen saturation | Science Advances Wireless, implantable catheter-type oximeter designed for cardiac oxygen saturation | Science Advances](https://www.science.org/cms/10.1126/sciadv.abe0579/asset/714c72b5-53bf-494a-bf9b-e8de46ff708b/assets/graphic/abe0579-f1.jpeg)
Wireless, implantable catheter-type oximeter designed for cardiac oxygen saturation | Science Advances
![Amazon.com: Pulse Oximeter Fingertip, Digital Blood Oxygen Saturation Monitor for Heart Rate Monitor and SpO2 Levels, Portable LCD Pulse Oximeter (Batteries Included) : Health & Household Amazon.com: Pulse Oximeter Fingertip, Digital Blood Oxygen Saturation Monitor for Heart Rate Monitor and SpO2 Levels, Portable LCD Pulse Oximeter (Batteries Included) : Health & Household](https://m.media-amazon.com/images/I/61Hw0s3HjnL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Pulse Oximeter Fingertip, Digital Blood Oxygen Saturation Monitor for Heart Rate Monitor and SpO2 Levels, Portable LCD Pulse Oximeter (Batteries Included) : Health & Household
![New principle for measuring arterial blood oxygenation, enabling motion-robust remote monitoring | Scientific Reports New principle for measuring arterial blood oxygenation, enabling motion-robust remote monitoring | Scientific Reports](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fsrep38609/MediaObjects/41598_2016_Article_BFsrep38609_Fig1_HTML.jpg)
New principle for measuring arterial blood oxygenation, enabling motion-robust remote monitoring | Scientific Reports
![Amazon.com: Fingertip Pulse Oximeter, Blood Oxygen Saturation Monitor (SpO2) with Pulse Rate Measurements and Pulse Bar Graph, Portable Digital Reading LED Display, Batteries and Carry Case Included : Health & Household Amazon.com: Fingertip Pulse Oximeter, Blood Oxygen Saturation Monitor (SpO2) with Pulse Rate Measurements and Pulse Bar Graph, Portable Digital Reading LED Display, Batteries and Carry Case Included : Health & Household](https://m.media-amazon.com/images/I/61C2eUmL34L.jpg)
Amazon.com: Fingertip Pulse Oximeter, Blood Oxygen Saturation Monitor (SpO2) with Pulse Rate Measurements and Pulse Bar Graph, Portable Digital Reading LED Display, Batteries and Carry Case Included : Health & Household
![Patients who have Been Given a Pulse Oximeter for Heart Rate and Blood Oxygen Level | Trentham Mews Medical Centre Patients who have Been Given a Pulse Oximeter for Heart Rate and Blood Oxygen Level | Trentham Mews Medical Centre](https://www.trenthammewssurgery.nhs.uk/files/2020/06/Pulse-oximeter-diagram-4.jpg)