Finger-stick blood-glucose meters vs. continuous glucose monitors. To use a traditional blood-glucose meter, you prick your finger using a lancet and carefully touch a drop of blood to a special ...

Glucose monitors can help you track you blood sugar levels throughout the day. Some Continuous Glucose Monitors (CGMs) come with apps to track data, or professional support plans.

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?

Continuous glucose monitors, or CGMs for short, were FDA-approved in 1999 for people with diabetes to keep constant tabs on their blood sugar levels.A sensor, inserted just under the skin via a ...