Two female teenagers wearing Dexcom Continous Glucose Monitoring device

Type 1 diabetes and Dexcom

Because everyone’s diabetes needs, health goals and lifestyles are different, we offer a range of CGM systems that adapt to you.
Find out how Dexcom real-time CGM systems can help you better manage your Type 1 diabetes and give you greater control.
  • Learn more about CGM and T1
Woman wearing Dexcom Continuos Glucose Monitoring device placing plate of rice and green vegetables on a dining table

Type 2 diabetes and Dexcom

Dexcom real-time CGM systems are designed to fit around you and your lifestyle. With our discreet sensors, you can view insights and trends,empowering you to make impactful changes - all without finger pricks* or scanning. Discover how Dexcom CGM can give you the confidence to better manage your diabetes, and explore NHS funding options.
The Dexcom CGM Difference
Pioneer and leader in Real-Time CGM, Dexcom's goal is to simplify and improve diabetes management for every possible person with diabetes.
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Real-time Glucose Readings.

No finger pricks*. No scanning.
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Exceptional Accuracy

Better informed treatment desicions.
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Intuitive features.

Customisable alerts.
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Proven Results.

Lower HbA1C. More time-in-range.1-5
*Finger pricks required for diabetes treatment decisions if symptoms or expectations do not match readings.

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.
CGM made more accessible
Best for people with type 1 or type 2 diabetes using insulin looking for an easy and accessible real-time CGM system.
Powerful and connected CGM.
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.
Lucy F., Dexcom Warrior and CGM User

“Diabetes should not be a barrier to achieving your ambitions and dreams.”

“Dexcom CGM has been the biggest game-changer in my diabetes management to date. The anxiety I had experienced eased, my management improved. I was able to see my glucose by simply seeing down to my wrist§ and able to make treatment decisions there and then. I feel so much more confident on stage and in the practice room teaching.”
Lucy F., Dexcom Warrior
T1D, 22 Years
The featured Warrior is a sponsored spokesperson of Dexcom.
  • Meet Our Dexcom Warriors
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NHS Funding for Dexcom

Dexcom CGM can be offered to people with type 1 diabetes by the NHS.
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New to Dexcom?

Get started on your journey to zero finger pricks* or scanning with our simple self-guided training programme.

Take the Next Step

Joining the Dexcom family is easy. Simply click the link below to get started.
  • Get Started
* Finger pricks required for diabetes treatment decisions if symptoms or expectations do not match readings.
† Dexcom G6 and Dexcom G7 User Guides.
‡ Discuss with your HCP on how to use CGM information to manage diabetes.
§ For a list of compatible smart devices, please visit
1 Beck RW, et al. JAMA. 2017;317(4):371-378.
2 Welsh JB, et al. J Diabetes Sci Technol. 2022:19322968221099879.
3 Aleppo G, et al. Diabetes Care. 2021;44(12):2729-2737.
4 Beck RW, et al. Ann Intern Med. 2017;167(6):365-374.
5 Lind M, et al. Diabetes Care. 2021;44(1):141-149.

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