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Where to find your username in your Dexcom App

If you don’t have the Dexcom App because you’re using a receiver, you should use your username for Dexcom Clarity
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I have forgotten my username and am unable to find it in the Dexcom App

If you are still can’t find your username, please contact Customer Service on 0800 031 5761 or [email protected]

How do I order a Dexcom One transmitter?

If you currently receive your Dexcom One on the NHS from your pharmacy you will need to obtain a prescription for both your sensors and transmitter.

I'm trying to log in, but I'm being told my email or password is invalid.

First, check to make sure the spelling of your email is correct.

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