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User Guides

Review these user guides and quick start materials to enhance you or your patients’
understanding of Dexcom Continuous Glucose Monitoring (CGM) systems

Dexcom rtCGM Basics
Dexcom CGM Basics

Gain insight into how CGM works, who it benefits, and how you can help them get started.

Product information
Product Information

Explore Dexcom CGM product features, functionality, and performance data.

Keep up with the latest news and information.

Stay up to date
with Dexcom

Sign up to stay up to date with the latest CGM news, product updates and educational events.