Discover Dexcom's range of real-time Continuous Glucose Monitoring (rtCGM) systems
Dexcom CGM systems send automatic real-time readings to your smart device† or receiver.‡
So regardless of what type of diabetes you are living with, there's a Dexcom system that's right for you.
With Dexcom CGM, you can keep on top of your glucose levels, empowering you to spend more time in range1,2,5,6 and live a healthier,§,3,6 more confident life.
So regardless of what type of diabetes you are living with, there's a Dexcom system that's right for you.
With Dexcom CGM, you can keep on top of your glucose levels, empowering you to spend more time in range1,2,5,6 and live a healthier,§,3,6 more confident life.
Dexcom is indicated for children from 2 years old.
The Dexcom Difference
As a pioneer and a leader in rtCGM, Dexcom’s goal is to simplify and improve diabetes management for every possible person with diabetes.
Real-time Continuous Glucose Readings.
No finger pricks*, no scanning ever!
Exceptional Accuracy4
Better informed treatment desicions.
Intuitive Features.
Customisable alerts to notify you of highs and lows.
Proven Results.
Lowered HbA1C and improved time-in-range.‖,2,5,6
*Finger pricks required for diabetes treatment decisions if symptoms or expectations do not match readings.
Find the Dexcom rtCGM that’s right for you
Whatever your diabetes needs are, we have a real-time CGM for you. Explore our range of products.
"This little sensor allows me to set boundaries. It alerts me so I can adjust my insulin in advance. It shows how each food affects me, helps me to choose what to eat and when. I know how sports and stress affect me, I track my low glucose trends constantly!”
Gabriela, Dexcom Warrior
Gabriela is a sponsored spokesperson of Dexcom.
Gabriela is a sponsored spokesperson of Dexcom.
"Thanks to my Dexcom CGM, I worry less about my glucose levels and spend more time doing the things I love."
Elena, Dexcom Warrior
Elena is a sponsored spokesperson of Dexcom.
Elena is a sponsored spokesperson of Dexcom.
Dexcom Support
Dexcom is committed to helping you have a positive experience with our CGM systems. From getting started, to tutorials, and FAQs - Dexcom is with you every step of the way.
Downloads and Guides
Need help getting started or want to see the product user guide? Go to our Downloads and Guides section for help.
Frequently Asked Questions
Do you have questions about your Dexcom CGM system? Read the most commonly asked questions on our FAQ pages.
References:
*Finger pricks required for diabetes treatment decisions if symptoms or expectations do not match readings.
† Smart device sold separately. For a list of compatible smart devices, visit dexcom.com/compatibility.
‡ Optional receiver sold separately.
§ Based on a reduced risk for complications with better glycaemic control. DCCT Research Group. N Engl J Med. 1993;329(14):977-86
‖ Time in range was defined as 3.9-10 mmol/L - 70-180 mg/dL.
1 Šoupal J, et al. 2020;43:37- 43. Study included non-Dexcom rtCGM systems.
2 Beck RW, et al. JAMA. 2017;317(4):371-378.
3 Lind M, et al. Diabetes Care. 2021;44(1):141-149.
4 Dexcom G6 and Dexcom G7 User Guides.
5 Beck RW et al. Ann Intern Med. 2017;167(6):365-374.
6 Welsh JB, et al. J Diabetes Sci Technol. 2024;18(1):143-147.
*Finger pricks required for diabetes treatment decisions if symptoms or expectations do not match readings.
† Smart device sold separately. For a list of compatible smart devices, visit dexcom.com/compatibility.
‡ Optional receiver sold separately.
§ Based on a reduced risk for complications with better glycaemic control. DCCT Research Group. N Engl J Med. 1993;329(14):977-86
‖ Time in range was defined as 3.9-10 mmol/L - 70-180 mg/dL.
1 Šoupal J, et al. 2020;43:37- 43. Study included non-Dexcom rtCGM systems.
2 Beck RW, et al. JAMA. 2017;317(4):371-378.
3 Lind M, et al. Diabetes Care. 2021;44(1):141-149.
4 Dexcom G6 and Dexcom G7 User Guides.
5 Beck RW et al. Ann Intern Med. 2017;167(6):365-374.
6 Welsh JB, et al. J Diabetes Sci Technol. 2024;18(1):143-147.