Welcome to the Dexcom ONE
online training!

Click on the video below to watch the Dexcom ONE online training.

Play Video

This video has been translated using advanced artificial intelligence technology. MAT-2432 Rev001

Want to know how to view your glucose data in Dexcom Clarity and how to share them with your healthcare provider? Check out his pdf.

All clear? Do the knowledge test and receive your certificate!

Dexcom ONE knowledge test

Below are 8 questions with three possible answers. Click the box with the correct answer and move on to the next question. When you have successfully completed this test, you will receive a certificate by email. You can share the certificate with your healthcare provider as confirmation that you have completed the training. Good luck!

Do the Dexcom ONE knowledge test (EN/NL)

We need your details so that we can email you the certificate after you have successfully completed the knowledge test.

1 / 8

1. The value of a fingerstick measurement and the Dexcom value are always the same.

2 / 8

2. How long can the Dexcom ONE sensor be worn?

3 / 8

3. How long can the Dexcom ONE transmitter be used?

4 / 8

4. Can you shower and swim with Dexcom ONE?

5 / 8

5. Which alerts does the Dexcom ONE have?

6 / 8

6. Can the alerts be personalized?

7 / 8

7. Where can Dexcom ONE be worn?

8 / 8

8. Do you have to scan Dexcom ONE to be able to see your glucose levels?


Using your smartphone?

Dexcom real-time CGM systems work only with the smartphones listed on our compatibility page. Before upgrading your smart device or its operating system, check the compatibility page.

Automatic updates can change settings or shut down the app so we advise manually updating.

For a list of all compatible smartphones and software versions click here:

Phone icon

More videos are available on our YouTube channel

Need technical support?

Get in contact with our Tech Support
0800 020 1986 (Monday to Friday 08:30 – 17:00) or via  www.dexcom.com/TS-NL

Want to order overpatches?

Send your details to training-nl@dexcom.com

Scroll to Top