A continuous glucose monitor is a small device that sticks to your arm. Every few minutes it sends a signal to your phone ...

Continuous glucose monitors, or CGMs, are devices that track blood sugar in real-time and can tell wearers how their bodies react to stress, food, sleep or exercise.

A continuous glucose monitor is a small device that sticks to your arm. Every few minutes it sends a signal to your phone estimating your blood sugar levels. But can it improve your health?

But in March 2024, the Food and Drug Administration approved the first continuous glucose monitors for people without diabetes. Currently, two companies are making them: Dexcom and Abbott. Each patch ...

A continuous glucose monitor is a small device that sticks to your arm. Every few minutes it sends a signal to your phone estimating your blood sugar levels. But can it improve your health?

The device itself is small, but the hype around it is big. Continuous glucose monitors are only about the size of a quarter, but the companies that sell them make huge claims about their health ...