Wrist pulse oximeters can look similar, making it hard to decide which one to buy. This in-depth guide covers everything you need to know to find your best fit.

Accurate patient monitoring is not an optional extra in general practice. It is a fundamental part of the clinical encounter, ...

I spent a few days testing the Reon Pocket Pro Plus ahead of its US launch. Here's how it went. Anna Gragert Senior Editor, ...

Why humans have a philtrum, the groove above your lip, explained by an evolutionary biologist — from embryonic face-building ...

Where (and how) you wear your health tracker can impact your data accuracy. Here's what researchers say matters most. Vanessa is a lead writer at CNET, reviewing and writing about the latest ...

With this multipurpose health testing device, you can measure your body temperature and blood oxygen saturation, take an ECG, and listen to your heart and lungs with a pair of headphones. I’m PCMag’s ...

If you have a symptom of shortness of breath or a known lung or heart condition, your doctor may recommend use of a pulse oximeter. The pulse oximeter, or Pulse Ox, is an electronic device that ...

Cerebral blood flow (CBF) is vital for delivering oxygen and nutrients to the brain. Many forms of orthostatic intolerance (OI) involve impaired regulation of CBF in the upright posture, which results ...