Continuous Glucose Monitoring - NIDDK
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.
7 Over-the-Counter Continuous Glucose Monitoring FAQs …
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 …
What's a CGM (Continuous Glucose Monitor) and Picking One
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 …
Continuous Glucose Monitoring (CGM): Benefits, Accessibility
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 …
Continuous Glucose Monitoring (CGM): What It Is - Cleveland Clinic
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.
Expert-Approved Continuous Glucose Monitors for Easy Tracking
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 …
Continuous Glucose Monitoring for Diabetes - WebMD
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 …
What Is Continuous Glucose Monitoring (CGM) | Medtronic
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 …
Dexcom G7 15-Day CGM Sensor for Diabetes Management
Dexcom G7 15-Day is the longest lasting and most accurate CGM sensor, a connected device to better control your diabetes, lower A1C and improve your health.
FreeStyle Libre 3 System | FreeStyle Libre US
The FreeStyle Libre 3 system is a continuous glucose monitoring (CGM) system. It includes our latest technology, the FreeStyle Libre 3 Plus sensor and the Libre app.