Donald Trump's latest health report claims an AI-enhanced cardiac age significantly younger than his actual age, sparking ...

Jeffrey S. Lander, MD, is a board-certified cardiologist and the President and Governor of the American College of Cardiology, New Jersey chapter. To take a pulse oximetry reading, turn on the device, ...

This review synthesised existing evidence on racial disparities in pulse oximeter accuracy, quantified the degree of bias, evaluated clinical effects, highlighted implications for practice, and ...

Multiple users report that Google’s March 2026 update to the Pixel Watch is breaking SpO2 and skin temperature readings in the Fitbit app. Users complain that there’s no data for these after ...

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Tiffany Kinyua is a psychology major with a minor in biology and she is a 2025-26 health care ethics intern at the Markkula Center for Applied Ethics at Santa Clara University. Views are her own.

Zimlich is a critical care nurse who has been writing about health care and clinical developments for over 10 years. Normal blood oxygen saturation levels are 95% to 100%. Most people should have a ...

Apple will deliver a software update for recent US Apple Watch models to reimplement the ability to measure blood oxygen levels, a process known as pulse oximetry. Pulse oximetry can be helpful when ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Ellen Lee Ellen Lee is a writer focused on parenting and health gear. She has ...

Capnography is an essential tool for EMS providers, offering real-time insight into a patient’s ventilatory status. By measuring end-tidal carbon dioxide (ETCO2) and displaying a capnography waveform, ...