How do I set up my Dexcom ONE app?

Set up your Dexcom ONE app before inserting your sensor.
To set up the app:
  1. Go to the app store
  2. Search for Dexcom ONE
  3. Download and open the app
With the app open, follow the onscreen instructions.

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Dexcom, Dexcom Clarity, Dexcom Follow, Dexcom One, Dexcom Share, Share are trademark or registered trademarks in the U.S. and may be in other countries.

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