Dr Martin J Tobin discusses health disparities related to pulse oximeter accuracy and the need for improvement to make health care equitable.

As concern grows over racial bias in common medical tools like pulse oximeters, a new study shows that smartphones may offer ...

Garmin's new Index Sleep Monitor fits around the arm to track breathing variations, sleep stages, heart rate variability, ...

The research, published in the journal Current Biology, showed that breathing patterns can be used to identify individuals ...

Proposed smartphone colorimeter measures at a common anatomical site (ROI) for pulse oximetry. By capturing images of the skin and calculating a standardized color metric known as the individual ...

Breathing is one of the most vital signs of health, yet most methods to monitor it are bulky and uncomfortable. A new study ...

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Tracking breathing rate is vital but challenging. Researchers now combine subtle breathing patterns from both heart (ECG) and ...