Learn how continuous glucose monitors work, the different types of CGM devices, and how they help people with diabetes keep glucose levels in a healthy range.

CGMs continually monitor your blood glucose (blood sugar), giving you real-time updates through a device that is attached to your body. They have become popular and more accurate over the …

Oct 24, 2025 · A continuous glucose monitor (CGM) is a compact medical device that continuously monitors your glucose levels, usually in 5-minute or less intervals, and streams …

May 24, 2024 · A continuous glucose monitor (CGM) is a wearable device that tracks your glucose (sugar) levels in real time. It’s a tool people with diabetes use.

A CGM is a small device that tracks glucose levels, every few minutes, through a tiny sensor inserted under your skin. Continuous glucose monitoring gives people with diabetes a more …

Dec 21, 2025 · These monitors provide real-time readings to help you make better daily decisions about food, activity and medication. Some glucose monitors, like the Dexcom Stelo Glucose …

Aug 18, 2024 · That's where a device called a continuous glucose monitor (CGM) can help. This FDA-approved system tracks your blood sugar levels day and night and collects readings …

Continuous glucose monitoring is gaining in popularity for a variety of reasons. Traditional fingerstick testing measures blood glucose levels at only a single point in time. CGM enables …

Dexcom Continuous Glucose Monitoring is simplifying diabetes management with a small device, accurate real-time glucose readings, and proven results. No fingersticks or scanning.†.

Dec 9, 2024 · There are two at-home devices to do this with: glucometers and continuous glucose monitors (CGMs). Rather than doing fingerstick checks throughout the day, many people wear …