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 ...

Is there a benefit for healthy people to track their blood sugar? Measuring blood sugar has joined sleep and exercise tracking as wellness trends, with some longevity experts claiming that reducing ...

A quarter-size device that tracks the rise and fall of sugar in your blood is the latest source of hope — and hype — in the growing buzz around wearable health technology. Continuous glucose monitors, ...

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... Should you track your blood sugar with a continuous ...