That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

Wrist pulse oximeters can look similar, making it hard to decide which one to buy. This in-depth guide covers everything you need to know to find your best fit.

Smartwatches may transform blood sugar tracking, but today’s advances depend on CGMs, AI, and regulated health tech ...

Six years after the world first learned of COVID-19, the pandemic has faded into an unpleasant memory for many. For others, ...

A continuous glucose monitor is a coin-sized plastic disc, a filament thinner than a hair that sits just under the skin, and ...

In the neonatal intensive care unit, the most fragile patients in medicine are often the most heavily wired. Premature babies, some weighing less than a pound, can be tethered to a tangle of cables, ...

Wearable technology has come a long way from bulky fitness trackers and smartwatches. Today, one of the fastest-growing ...

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

Drivers who skip basic upkeep are quietly grinding years off their engines at a time when the average new-car transaction price in the United States sits well above $45,000. Five low-cost habits, each ...

Editor’s note: Pennsylvania and New Jersey have played a key role in the nation’s 250-year history. While most are familiar with the events that happened in Philadelphia, our region also played a ...

New federal test scores show younger students are making gains in reading and math — after years of declines. "I think this is an optimistic release," Matthew Soldner, acting commissioner of the ...