Understand Your Diabetes Trends

How do I log into Dexcom CLARITY?

Last Updated · September 28, 2021

You must have a Dexcom account to use Dexcom CLARITY. You must use the same Dexcom account for all your Dexcom devices. Do not create a duplicate Dexcom account or your data will not be found. If you are unsure if you have an account, try to recover the login. You already have a Dexcom account if you:

  • Use the Dexcom CGM app
  • Upload your Dexcom receiver to Dexcom CLARITY at home
  • Order supplies directly from Dexcom

You can reset your Dexcom username and password if needed. Please do not create a second Dexcom account.

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