By Dr. Liji Thomas, MD A major UK study shows that commonly used home pulse oximeters can overestimate oxygen levels in ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxaemia) give ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxaemia) give ...

Two studies suggest both under- and over-estimation of blood oxygen levels ...

Overview: Top-rated sleep-tracking apps help monitor sleep patterns, optimize rest, and boost daily energy levels for ...

I just hit 20,000 steps!" my husband exclaims as he brags when his fitness tracker exceeds the oft-heard benchmark of 10,000 steps per day. Although I rarely get that many steps, I use my ...

If you're looking for a smart watch to kick start your fitness journey in 2026, then this Apple Watch dupe could be perfect.

A leak suggests Casio could soon launch a new G-Shock GM-H5600 smartwatch.

DURHAM, NC and LONDON, Jan. 20, 2026 (GLOBE NEWSWIRE) -- Polarean, a commercial-stage medical imaging company advancing functional MRI of the lungs, today announced the expansion of its Xenon MRI ...