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Pulse oximeters miss hypoxemia more often in people with darker skin, study finds

This large prospective UK study compared five low-cost fingertip pulse oximeters with arterial blood gas measurements and ...
PureWow on MSN

The QALO QRNT Slim Smart Ring, Reviewed: It's the Nudge I Needed to *Finally* Get Off the Couch

The QALO QRNT slim ring is a smart wearable device that provides a wide range of biometrics insights, from heart rate to ...
TechAnnouncer

Does Oura Ring Measure Blood Pressure? An In-Depth Look

Currently, the Oura Ring does not measure blood pressure directly. Oura is actively researching and developing a blood ...
Business Insider

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