The Dexcom Difference 

Family with child

Introducing our range of continuous glucose monitoring (CGM) systems. Empowering more people living with diabetes than ever before.
 

Glucose readings.

Glucose readings.

No finger pricks.* No scanning.

*Finger pricks required for diabetes treatment decisions if symptoms or expectations do not match readings.
 

Proven accuracy1.

Proven accuracy1.

Better informed treatment decisions.

Intuitive Features.

Intuitive Features.

Customisable alerts.

Proven results.

Proven results.

Dexcom CGM use is clinically proven to lower HbA1C, reduce hyper- and hypoglycemia, and increase time in range.2-5,#

Change the lives of people with diabetes. Choose Dexcom CGM system.

The new Dexcom portfolio allows you to offer access to CGM to all people with diabetes, as recommended in the updated NICE guidelines.6,7,8

Best for people with type 1 or type 2 diabetes using insulin looking for an easy‡‡,9 and accessible CGM system.

Best for people with type 1 diabetes who may need extra support such as people who are hypo unaware, pregnant or children and those that want connectivity with insulin delivery systems and health or lifestyle apps.

Dexcom ONE+

Sensor
up to 10-day lifespan
Our smallest sensor to date
30-minute warm up
Water resistance 2.4m - up to 24 hours

Alerts
Customisable sound and volume
High and Low alerts
Delay 1st Alert

Apps
Dexcom ONE+ app 
Follow app – circle of support (max 10) 
‡Clarity app – healthcare professionals

Connectivity
Smartphone iOS and Android
Smartwatch when connected with a smarthphone
Dexcom Receiver

Wear Location
Back of upper arm
Abdomen
Upper buttocks (children only 2-6 years)

Dexcom G6

Sensor
up to 10-day lifespan
Small sensor
2-hour warm up
Water resistance 2.4m - up to 24 hours

Alerts
Customisable sound and volume
High and Low alerts
Urgent Low Soon alert
Alert schedule

Apps
Dexcom G6 app
Follow app – circle of support (max 10) 
‡Clarity app – healthcare professionals

Connectivity
Smartphone iOS and Android
Smartwatch
Dexcom Receiver
Seamless pump integration§

Wear Location
Back of arm
Abdomen
Upper buttocks (children only 2-17)

Dexcom G7

Sensor
up to 10-day lifespan
Our smallest sensor to date
30 minute warm up
Water resistance 2.4m - up to 24 hours

Alerts
Customisable sound and volume
High and Low alerts
Urgent Low Soon alert
Delay 1st Alert
Alert schedule

Apps
Dexcom G7 app
Follow app – circle of support (max 10) 
‡Clarity app – healthcare professionals

Connectivity
Integrates with Tandem t:slim X2TM insulin pump
Smartphone iOS and Android
Smartwatch
Dexcom Receiver
Direct to Apple watch

Wear Location
Back of upper arm
Abdomen
Upper buttocks (children only 2-6)

Education, Training & Resources

Dexcom Education Hub

The latest education for healthcare professionals.

Be one of the first to hear about how the updated NICE guidelines improve access to continuous glucose monitoring (CGM) and how this will support improve outcomes for people with type 1 and type 2 diabetes.  

  • Learn how to access the benefits of CGM for people with diabetes.
  • Find out which Dexcom CGM system is best for your patients.
  • Train on how to use and optimise diabetes management using Dexcom CGM systems.
  • Explore our new simple, patient led product onboarding and educational offering to help people with diabetes in your care get the best out of their Dexcom system.

What is CGM?

Learn how continuous glucose monitoring (CGM) is a powerful tool to help improve diabetes management.

Proven Outcomes

Review evidence demonstrating the impact CGM use can have on glycaemic control.

 


* If your glucose alerts and readings from Dexcom CGM do not match symptoms or expectations, use a blood glucose meter to make diabetes treatment decisions. 
† For a list of compatible smart devices, please visit www.dexcom.com/compatibility. 
§ Compatible insulin-delivery device sold separately. 
‡ Internet connectivity required for data sharing. Following requires the use of the Follow App. Followers should always confirm readings on the Dexcom App or Receiver before making treatment decisions. 
‡‡ Results obtained with Dexcom G7 study, which shares the similar features and usability
# Results obtained with a prior generation Dexcom CGM system. 
1. Dexcom ONE, G6 and G7 user guides. 
2. Beck, RW, et al. JAMA. 2017;317(4):371-378.    
3. Welsh JB, et al. J Diabetes Sci Technol. 2024;18(1):143-147
4. Šoupal J, et al. Diabetes Care. 2020;43:37-43.  
5. Beck RW, et al. Ann Intern Med. 2017;167(6):365-374.  
6. Type 1 diabetes in adults: diagnosis and management NICE guideline [NG17]
7. Diabetes (type 1 and type 2) in children and young people: diagnosis and management NICE guideline [NG18]
8. Type 2 diabetes in adults: management NICE guideline [NG28]
9. Dexcom Data on File, 2022