One running watch gobsmacked me with its accuracy, and two devices delighted me with how well they solved a real problem no ...

Jenna Demmer is a writer and editor that specializes in health. She has covered many topics including infectious diseases, women's health, mental health, sleep, and more. She has written for more than ...

A pulse oximeter measures blood oxygen levels at home and in healthcare settings. Abnormally low readings on a pulse oximeter might require medical care, especially if they are below 92%. Skin color ...

TPMS diagnostics tips help shops solve signal loss, relearn failures, and sensor issues while building customer trust.