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

Don’t get me wrong, wrist-based heart rate tracking on smartwatches has improved loads over the years, but if you do anything ...

Discover Arduino Uno Q, a hybrid Linux plus microcontroller board with four Cortex A53 cores, so you get precise control and ...

Acer is pulling up to CES 2026 with a surprisingly versatile range of displays, including an impressive laser RGB projector that can pull double duty as a 4K HDR home cinema projector (with an ...

These days, it may seem like there’s a million different data points that you’re supposed to keep track of—hello, steps, sleep, and recovery scores!—and it’s difficult to know which ones are worth ...

Whoever we are, whatever we’re doing, we have a measurable heart rate. It’s a pretty clear sign of being alive. But what should your heart rate be when exercising? When we exercise, our heart rate ...

Best Buyis offering a gaming monitor with some great specs for well under $100. Right now you can pick up a 27" AOC 27G50F 1080p gaming monitor for only $79.99 after a $60 instant discount. Shipping ...

Abbott Diabetes Care said it had received reports of more than 700 injuries that may be associated with malfunctioning sensors. By Amanda Holpuch The Food and Drug Administration said on Tuesday that ...

We may receive a commission on purchases made from links. Squeezing out every ounce of productivity while working is crucial when our time is so precious and our attention is pulled in so many ...

Your heart rate can tell you a lot about your fitness and cardiovascular health. Your heart beats consistently, day in and day out, but you may not generally pay close attention to it. You might take ...

A new study led by researchers from Murdoch University's School of Psychology, Personalized Medicine Center, and Center for Healthy Aging, Health Futures Institute has found that heart rate ...

This article was made possible by the support of Yakult and produced independently by Scientific American’s board of editors. Earlier this year I got an Oura ring to track the state of my health. Soon ...