is a senior reporter and author of the Optimizer newsletter. She has more than 13 years of experience reporting on wearables, health tech, and more. Before coming to The Verge, she worked for Gizmodo ...
If your smartwatch is capable of measuring your SpO2, you may be wondering what that is and why it’s important. This article explains what you need to know. When you’re considering what smartwatch or ...
Learn how to use SpO2 readings on a smartwatch in 2026, take an accurate measurement, spot errors, and know when a low result ...
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