Pulse oximeters use light to measure how much oxygen is in a person’s blood. For most people, a normal pulse oximeter reading is between 95% and 100%, researchers said in background notes. Readings ...

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

Largest study on this topic suggests that measurement errors lead to potential delays in care and contribute to health ...

"Although absolute differences in readings were small, they can result in substantially higher rates of false negatives and ...

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 ...

Experts note that Boomers were taught what to think, while modern students are taught how to find information. While Boomers ...

NOTE: This is an adaptation of a speech Daily Yonder Publisher Dee Davis delivered at the 2025 Al Smith Awards Dinner, hosted ...

The RingConn Gen 2 smart ring tracks sleep, heart rate, stress, and even sleep apnea with no subscription and a 12-day ...