The Dexcom CGM Difference

The Dexcom CGM systems give you a full picture of your glucose numbers and trends to help you better manage your diabetes, o you can live a more confident life.
No finger pricks icon

Real-time Glucose Readings.

No finger pricks*. No scanning.
*Finger pricks required for diabetes treatment decisions if symptoms or expectations do not match readings.
Arrow and target icon

Exceptional Accuracy.

Better informed treatment desicions.
Speaker icon

Intuitive features.

Customisable glucose alerts.
HbA1C icon

Proven Results.

Lower HbA1c. More time in range.1,2

Find the Right Dexcom CGM for You

Whatever your diabetes needs are, we have a Real-Time CGM for you. Explore our range of products.
Dexcom G6 CGM for T1 Diabetes using Connected Insulin Therapy
Best for those using a connected insulin pump.
Learn more
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Dexcom G7 CGM for Hypo Unaware T1 Diabetes
The new and powerfully simple continuous glucose monitoring system.
Dexcom G6 Sensor
Dexcom G7 Sensor
10-day lifespan
10-day lifespan
Small sensor
Smallest Dexcom sensor
All-in-one sensor and transmitter
2-hour warm up
30-minute warm up
12-hour grace period
Water resistance 2.4m - up to 24 hours
Waterproof 2.4m - up to 24 hours
Alerts
Alerts
Customisable sound and volume
Customisable sound and volume
High and Low alerts
High and Low alerts
Urgent Low alert
Urgent Low alert
Delay 1st alert
Silent mode
Alert schedule
Alert schedule
Apps
Apps
Dexcom G6 app
Dexcom G7 app
Follow app§ – circle of support (max 10)
Follow app§ – circle of support (max 10)
Clarity app – you and healthcare professionals
Clarity app – you and healthcare professionals
Connectivity
Connectivity
Smartphone iOS and Android*
Smartphone iOS and Android*
Smartwatch when connected with a smartphone**
Smartwatch when connected with a smartphone**
Dexcom Receiver
Dexcom Receiver
Seamless integration with a selection of insulin pumps
Wear Location
Wear Location
Back of arm
Back of arm
Abdomen
Abdomen
Upper buttocks (children only 2-17 years)
Upper buttocks (children only 2-6 years)
* For a list of compatible devices, visit www.Dexcom.com/compatibility
** Compatible Device required for CGM data on smartwatch.
† Dexcom G6, Dexcom G7, and Dexcom ONE User Guides
‡ Discuss with your HCP on how to use CGM information to manage diabetes.
§ Internet connectivity required for data sharing. Following requires the use of the Follow App. Followers should always confirm readings on the Dexcom G6 App, Dexcom G7 App or Receiver before making treatment decisions.
‖ Dexcom G6 is compatible with a selection of insulin pumps, including the Tandem t:slim and CamAPS FX.
1 Beck RW, et al. JAMA. 2017;317(4):371-378.
2 Welsh, JB et al. Diabetes Technol Ther. 2019;21(3)
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