Comparison of SpO2 and heart rate values on Apple Watch and conventional commercial oximeters devices in patients with lung disease | Scientific Reports
Should You Trust Apple's New Blood Oxygen Sensor? - IEEE Spectrum
Apple Watch 6's blood oxygen sensor is unreliable and misleading - The Washington Post
A new Apple Watch alert tells you how fit (or unfit) you are. Here's how to get it - CNET
Should You Trust Apple's New Blood Oxygen Sensor? - IEEE Spectrum
Apple Watch Series 6: First Run Accuracy & SpO2 Sensor Data | DC Rainmaker
The New Apple Watch Measures Your Blood Oxygen. Now What? - The New York Times
The New Apple Watch 6 May Have a Problem. Oddly Enough, That's OK | Inc.com
Lawsuit alleges Apple Watch's blood oxygen sensor 'racially biased'; accuracy problems reported industry-wide – WHIO TV 7 and WHIO Radio
Apple Watch Series 4 Heart Rate Accuracy VS Pulse Oximeter - YouTube
Monitor your heart rate with Apple Watch - Apple Support
The Paramedic's Guide to Blood Oxygen and the Apple Watch Series 6 - TidBITS
Apple Watch Blood Oxygen Sensor Is More Accurate Than a 'Medical-Grade Device, Study Finds
How to use the Blood Oxygen app on Apple Watch - Apple Support
When taking O2 saturation with proper watch placement and minimizing movement the reading is pretty accurate. : r/AppleWatch
AskPCMag: How Accurate Is the Apple Watch's Heart Rate Monitor? | PCMag
Is the Blood Oxygen app (SpO2) not working on your Apple Watch? Let's fix it - MyHealthyApple
Why can't your fitness tracker tell you if you have coronavirus? | WIRED UK
Apple Watch vs. Pulse Oximeter! Blood Oxygen Level Test Gone Wrong? - YouTube
Apple Watch Series 6: First Run Accuracy & SpO2 Sensor Data | DC Rainmaker
How to check blood oxygen on Apple Watch
Is the blood oxygen measurement accurate?" : r/AppleWatch