Your learning journey with Dexcom G7

Discover education resources, training videos, and FAQs that will help you get the most out of your Dexcom G7 Continuous Glucose Monitoring System.
GETTING STARTEDG7 BASICSBEYOND THE BASICS

G7 Basics

Content applies to both Dexcom G7 and Dexcom G7 15 Day

Dexcom G7 - accuracy

Have you ever wondered why your blood glucose meter value and your Dexcom CGM reading are not the exact same number? Watch this video to learn more about the accuracy of your Dexcom CGM and the difference between blood glucose monitor and CGM readings.

Dexcom G7 app - How to replace your sensor

Time to change your Dexcom G7 or Dexcom G7 15 Day sensor? This video will show you how to replace your sensor and start your new sensor.

Dexcom G7 receiver - How to replace your sensor

Time to change your Dexcom G7 or Dexcom G7 15 Day sensor? This video will show you how to replace your sensor and start your new sensor.

Dexcom G7 Treatment Decisions

With Dexcom G7, you can make treatment decisions without using your BG meter*. However, there are times you should use your meter for treatment decisions. Watch this video to learn more about treatment decisions.
*Fingersticks required for diabetes treatment decisions if symptoms or expectations do not match readings.
Dexcom G7 CGM compatible devices and smartphone settings

Recommended smartphone* settings

Check out our recommended smartphone* settings to get the most out of your Dexcom G7
*Compatible smart devices sold separately.
  • Apple
  • Android
Image of smartphone showing Share and Follow app

Dexcom Share and Follow app

The Dexcom G7 app allows you to share your glucose data with up to 10 designated individuals (Followers) by using the share function of the app.
It’s easy to share data through the app – simply press ‘Connections’ at the bottom of the screen then Share icon and follow the onscreen instructions.
Smart device sold separately.*
  • Learn more about Share and Follow
Woman at restaurant looking at the Dexcom G7 Clarity app data

Download the Dexcom Clarity app

Dexcom Clarity is an important part of your Dexcom CGM system. It can help you identify glucose patterns and, with your healthcare professional, determine the potential causes of those patterns.

FAQs

Looking for help?

Don't worry, our Technical Support Team are here to help you with your Dexcom G7 system.

Beyond the basics

Learn how to get the most out of your Dexcom G7.

Our experts are here to help.

To view a list of compatible devices, visit dexcom.com/compatibility
BRIEF SAFETY STATEMENT: Failure to use the Dexcom G7 Continuous Glucose Monitoring System (G7) and its components according to the instructions for use provided with your device and available at https://www.dexcom.com/safety-information and to properly consider all indications, contraindications, warnings, precautions, and cautions in those instructions for use may result in you missing a severe hypoglycemia (low blood glucose) or hyperglycemia (high blood glucose) occurrence and/or making a treatment decision that may result in injury. If your glucose alerts and readings from the G7 do not match symptoms, use a blood glucose meter to make diabetes treatment decisions. Seek medical advice and attention when appropriate, including for any medical emergency.
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