Pulse oximeters: FDA panel examines evidence that devices may not work as well on dark skin | CNN
Updating pulse oximeters | NHLBI, NIH
Pulse oximeters are back in stock—here's why you may want one
What is a pulse oximeter and can I still buy one in Australia? Demand for devices climbs as more people manage Covid at home | Health | The Guardian
Amazon.com: Easy@Home Fingertip Pulse Oximeter (Not for Medical Use) - SpO2 Blood Oxygen Saturation Meter and Heart Rate Monitor -EHP050 : Health & Household
Pulse Oximeters for Blood Oxygen Saturation | Walgreens
Racial disparity in clip-on devices to measure oxygen levels in blood under scrutiny by FDA | CBC News
Oxygen level tests | Asthma + Lung UK
Pulse Oximetry – What are you looking at? - Lifeline
App Claims to Measure Oxygen Saturation With Only a Smartphone | MedPage Today