Dexcom Help Center

Browse Dexcom FAQs

Find answers to your questions about Dexcom Systems, software and diabetes.

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Dexcom G6 CGM System
CLARITY Reporting Software
Follow App for Family & Friends

Not Yet a Customer?

Understanding Diabetes and Continuous Glucose Monitoring
Coverage and Ordering

Need Additional Help?

Submit a Tech Support Request

Submit Support Request

Speak to an Agent

Dexcom CARE

New to CGM? Speak to a certified diabetes educator.

Monday to Friday, 9am - 5:30pm EST

(All hours subject to change)

1-844-832-1810 (Option 4)

Watch and Learn

Inserting Your First Sensor

Replacing Your First Sensor

More Training Resources

Share Your Glucose Data with Family Members or Your Physician

The Follow app^† and Dexcom CLARITY make it easy for others to keep tabs on your glucose levels

Learn More

† Requires the Follow App and an internet connection. Followers should always confirm readings on the Dexcom G6 App or Receiver before making treatment decisions.