Your watch’s VO2 max isn’t perfect, but you can improve its accuracy with better data and heart-rate tracking.

Babies cannot explain what they are feeling, but the smart pacifier could give clinicians a clearer picture of respiratory ...

When a car keeps cutting out at red lights, the problem rarely feels minor to […] ...

The Aivela Ring Pro combines health tracking with programmable gesture controls for all your favorite tech gadgets.

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

In November, Withings released its long-awaited U-Scan: a home monitoring system for your urine. The gadget resembles an ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxemia) give higher readings for patients with darker than lighter skin tones, finds the ...

AIM: The “2026 Guideline for the Early Management of Patients With AIS” replaces the “2018 Guidelines for the Early Management of Patients With AIS” and the 2019 update to reflect recent advances in ...

Pulmonary function tests are a group of noninvasive breathing tests that measure how much air your lungs can hold, how quickly you can move air in and out and how efficiently your lungs transfer ...

The smart home healthcare market is experiencing rapid expansion, driven by a convergence of technological advancements and ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...