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Warranties & Returns

Does Dexcom offer a product warranty?

Last Updated · March 31, 2023

Dexcom provides a limited warranty for Dexcom ONE transmitters and receivers. For full warranty details, please refer to the Warranty Section of the Using Your Dexcom ONE Guide.

5-step learning journey

Discover education resources, organised in a 5-step journey, to learn key information about your Dexcom ONE CGM system, from getting started, your first 10 days, to using Dexcom ONE in the long run.

Step 1: The basics of CGM
Step 2: Getting started
Step 3: Your first 10 days
Step 4: Using Dexcom ONE in the long run
Step 5: Understand your Diabetes trends