The global market for smart pulse oximeters is expanding rapidly, driven by increasing incidences of cardiovascular and respiratory diseases and a growing elderly population opting for home care. Read ...

Clipped to a fingertip, a pulse oximeter uses light beams to analyze your heart rate and the amount of oxygen being carried in your bloodstream. Normal levels in otherwise-healthy adults range between ...

(CNN) — Years of research have showed that pulse oximeters yield less accurate readings for people with darker skin tones, and now the US Food and Drug Administration is proposing guidance to help ...