Dexcom Help Center
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Product Support
For product troubleshooting, replacement or compatibility enquiries, please select one of the product support request options below.
Have a Dexcom account already?
To quickly complete a product support request, log into your Dexcom account, go to Support and Request Product Support. Your information will be pre-filled.
Don't have a Dexcom account?
If you don't have a Dexcom account, you can still request product support below.