What do I do if I receive the Sensor Failed alert?
If you are receiving a Sensor Failed Alert on your Dexcom ONE, and your inserted sensor will no longer give CGM values, remove the failed sensor using the in-app Sensor Removal Instructions.
Insert a new sensor and contact the Dexcom support team at dexcom.com.
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 |