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 …

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 …

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.

Dec 15, 2021 · A CGM is a compact medical system that continuously monitors your glucose levels in more or less real time (there’s normally a 5-minute interval between readings).

What is CGM? CGM systems track glucose levels, every few minutes, 24/7 through a tiny sensor inserted under your skin, either on your abdomen or arm using an automatic inserter.

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 …

Mar 19, 2025 · To help you find the right CGM, we consulted doctors and researched the most popular models.

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

A CGM includes a small disposable sensor that is worn under the skin (often on the stomach or arm). The sensor tests sugar levels every few minutes and sends this information to an …