For fitness freaks who just love monitoring every step they take for their health, smartwatches are actually worth ...

Huawei’s blood sugar tracking timeline shows how its watches moved from blood pressure monitoring to diabetes risk alerts, ...

If you want to get healthy, a fitness tracker can help. At PCMag, we put them through rigorous testing to see which ones are up to the challenge. Here's how we do it.

Ultrahuman Ring Pro starts shipping worldwide today at $479 with lifetime access to all core health features — no ...

Why use a Checkme Ring, a device capable of continuous measurement, in conjunction with an Apple Watch? For sleep apnea syndrome, I want to see both the "entire sleep" and the "valleys of oxygen ...

Abstract: It has been shown that the present system of metrological assurance of optical pulse oximetry does not provide uniformity and acceptable level of uncertainties in measurements of oxygen ...

Check out the top 10 smartwatches for tracking your health. They measure your heart rate and sleep quality, helping you stay motivated in your fitness journey. | Health ...

A leaked internal document has pinned the Oura Ring 5 announcement to May 28, 2026 — months ahead of what most outlets were predicting. The next-gen smart ring is smaller, more comfortable, and ships ...

Steffini Stalos, DO, is board-certified in pathology and lab medicine. She is currently Chief Medical Officer of Blood Associates, a lab consultancy firm. An overnight pulse oximetry test checks your ...

Abstract: The continuous measurement of percutaneous oxygen saturation (SpO2) enables diseases that cause hypoxemia to be detected early and patients’ conditions to be monitored. Currently, SpO2 is ...

If you’ve ever had a medical team investigating cardiac issues, you’ve probably had a bunch of electrodes stuck all over your chest and been hooked up to an electrocardiogram. This is the gold ...

This review synthesised existing evidence on racial disparities in pulse oximeter accuracy, quantified the degree of bias, evaluated clinical effects, highlighted implications for practice, and ...