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Dexcom CGM support

From reordering supplies, to tutorials and FAQ, Dexcom can provide support and guidance for a better experience with continuous glucose monitoring (CGM).

Get started with Dexcom CGM

Are you new to the Dexcom G5® Mobile CGM System? Or CGM in general? Our Dexcom CARE team can help you get started.

Product support and education

Browse Dexcom product guides, tutorials and online classes.

Quick Start & User Guides

Access helpful Quick Start and User Guides for all Dexcom products and accessories.

Tutorials

Our self-guided training tutorials will help you get up and running with your Dexcom CGM.

Online education

Browse and register for live, free online classes to learn more about Dexcom CGM.

Contact Dexcom

Can’t find what you’re looking for? Contact our customer support team who can help you.

Interested in getting Dexcom CGM?

If you are ready to take the next step, the process is simple. Provide us with a few details and we will contact you to begin your order.