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 · In March 2024, the FDA cleared Dexcom’s Stelo Glucose Biosensor System. It was the first over-the-counter (OTC) continuous glucose monitor (CGM). Since then, other OTC …
Expert-Approved Continuous Glucose Monitors for Easy Tracking
Dec 21, 2025 · Some glucose monitors, like the Dexcom Stelo Glucose Biosensor System, are FDA-cleared. To help you find the right CGM, we consulted doctors and researched the most …
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): What It Is
May 24, 2024 · Continuous Glucose Monitoring (CGM) Continuous glucose monitoring (CGM) devices help you manage diabetes with fewer fingerstick checks. A sensor just under your skin …
Continuous glucose monitor - Wikipedia
A continuous glucose monitor (CGM) is a device for monitoring blood glucose continuously instead of monitoring periodically by drawing a drop of blood from a finger. This is known as …
Continuous Glucose Monitoring for Diabetes - WebMD
Aug 18, 2024 · Continuous Glucose Monitors (CGMs) are devices that track glucose levels in real-time through a sensor placed under the skin, providing continuous feedback for diabetes …
What Is Continuous Glucose Monitoring (CGM) | Medtronic
What are continuous glucose monitors (CGM)? A CGM is a small device that tracks glucose levels, every few minutes, through a tiny sensor inserted under your skin. Continuous glucose …