Your self-start journey with Dexcom G6
Dexcom is here to support you along your way to better diabetes management with our self-guided training program. Discover education resources, training videos, and FAQs that will help you get the most out of your Dexcom Continuous Glucose Monitoring System.
Step 3: First replacement transmitter
How to replace your Dexcom G6 transmitter
Your transmitter lasts up to 3 months. Your Dexcom G6 app tells you when your transmitter will need to be replaced, starting 3 weeks before. Watch this video to learn about how to remove your transmitter and follow the in-app instructions to pair your new transmitter.
Managing your sensor adhesion
Everyone’s skin is different. Extra care may help you keep your sensor on for the entire sensor session. Here are tips some Dexcom customers have used successfully.
Looking for help?
Having problems with your sensor or transmitter? Donʼt worry, Dexcom is here to help.
You're almost there
If you’re ready, you can carry on and find out how to understand your diabetes patterns and trends using Dexcom Clarity.