I lost my Dexcom ONE sensor code. What do I do?
Unfortunately, the sensor code is required to use your Dexcom ONE system. If you have lost your sensor code, you will have to use a brand-new sensor.
Do not use a code from a different sensor or make up a code. If you do, your sensor will not work as well and could display inaccurate data.
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 |