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, so you can live a healthier, 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 decisions.
Speaker icon

Intuitive features.

Customisable alerts.
HbA1C icon

Proven Results.

Lower HbA1C. More time-in-range.3,4

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 ONE CGM for T1 and T2 Diabetes using Insulin
Best for people with T1 or T2 diabetes using insulin who are looking for an easy and accessible real-time CGM system.
Learn more
Dexcom G6 CGM for T1 Diabetes using Connected Insulin Therapy
Best for those using a connected insulin pump.
Dexcom G7 CGM for Hypo Unaware T1 Diabetes
Best for people with T1 diabetes who may need extra support, such as people who are hypo unaware or children.
Dexcom ONE Sensor
Dexcom G6 Sensor
Dexcom G7 Sensor
10-day lifespan
10-day lifespan
10-day lifespan
Small sensor
Small sensor
Smallest Dexcom sensor
-
-
All-in-one sensor and transmitter
2-hour warm up
2-hour warm up
30-minute warm up
12-hour grace period
Water resistance 2.4m - up to 24 hours
Water resistance 2.4m - up to 24 hours
Waterproof 2.4m - up to 24 hours
Alerts
Alerts
Alerts
Customisable sound and volume
Customisable sound and volume
Customisable sound and volume
High and Low alerts
High and Low alerts
High and Low alerts
-
Urgent Low alert
Urgent Low alert
Delay 1st alert
-
Delay 1st alert
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-
Silent mode
-
Alert schedule
Alert schedule
Dexcom ONE app
Dexcom G6 app
Dexcom G7 app
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Follow app§ – circle of support (max 10)
Follow app§ – circle of support (max 10)
Clarity app - healthcare professionals
Clarity app - healthcare professionals
Clarity app - healthcare professionals
Connectivity
Connectivity
Connectivity
Smartphone iOS and Android*
Smartphone iOS and Android*
Smartphone iOS and Android*
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Smartwatch when connected with a smartphone**
Smartwatch when connected with a smartphone**
Dexcom Receiver
Dexcom Receiver
Dexcom Receiver
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Seamless integration with a selection of insulin pumps
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Wear Location
Wear Location
Wear Location
Back of arm
Back of arm
Back of arm
Abdomen
Abdomen
Abdomen
Upper buttocks (children only 2-17 years)
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 Health Apps and Connectivity

  • Check Device Compatibility

Take the Next Step

Joining the Dexcom family is easy. Simply click the link below to get started.
  • Get Started
References:
* Finger pricks required for diabetes treatment decisions if symptoms or expectations do not match readings.
** 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)

LBL-1000556 Rev002

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