Best Continuous Glucose Monitors of 2025 Get some peace of mind knowing you can check your glucose directly from your phone or smartwatch with these top glucose monitors of 2025 as chosen by our experts
Continuous Glucose Monitoring (CGM): What It Is - Cleveland Clinic What is continuous glucose monitoring (CGM)? Continuous glucose monitoring (CGM) is wearable technology that tracks your glucose (sugar) levels over time It measures the glucose level in the interstitial fluid just under your skin 24 hours a day while you’re wearing the device People also call it a continuous glucose monitor (a CGM)
Continuous Glucose Monitors - American Diabetes Association Learn everything about continuous glucose monitoring (CGM), how a continuous blood glucose monitor works, and why equal access to CGM technology is essential for diabetes management
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
Continuous Glucose Monitoring for Diabetes - WebMD 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 management
FreeStyle Libre 3 System | FreeStyle Libre US The FreeStyle Libre 3 system is a continuous glucose monitoring (CGM) system that includes a sensor and an app The sensor is applied painlessly 2 to the back of your upper arm and streams glucose readings automatically to your smartphone ‡ so you can know your glucose anytime with a quick glance §