Researchers developed a transparent smart contact lens that uses gold nanoparticle-embedded PEDOT:PSS nanowires to improve ...

Sanja Jelic, MD, is board-certified in sleep medicine, critical care medicine, pulmonary disease, and internal medicine. Sleep apnea can cause low blood oxygen during sleep. Low oxygen levels from ...

One of the most important metrics on a Fitbit tracker is the Estimated Oxygen Variation—and now that every tracker is fitted with an SpO2 sensor, everyone can take advantage. Blood oxygen may be used ...

Steffini Stalos, DO, is board-certified in pathology and lab medicine. She is currently Chief Medical Officer of Blood Associates, a lab consultancy firm. If your oxygen level drops below 92%, seek ...

When injected into mice with retinal disease, the special retinal blood cells integrated into the damaged tissue to ...

Researchers say even "low-normal" hemoglobin levels during pregnancy may increase the risk of complications for both mothers ...

Worldwide Medical Supply has announced the FingerbPulse Fingertip Pulse Oximeter, a portable device that measures blood oxygen saturation (SpO2) and pulse rate from the fingertip, offering a practical ...

Samsung Galaxy Watch blood sugar tracking is still a rumor, not reality. Here’s the timeline, research, current options, and ...

New research has pinned down why a bright red waterfall pours from Taylor Glacier in East Antarctica. The answer is not blood ...

The Apple Watch Series 12 leak reveals a new processor and smart sensor bands designed to track hydration and muscle movement ...

Households, especially those with elderly members, people with chronic illnesses or anyone with vulnerable health conditions, usually need to keep track of vital health parameters. Even otherwise, ...

Medically reviewed by Daniel Combs, MD Key Takeaways Getting less than six hours of sleep a night can increase your risk of ...