Easy. Accurate.* Better Health Outcomes1-5
Dexcom real-time continuous glucose monitoring (rt-CGM) systems send automatic real-time readings to your smart device† or receiver‡ empowering you to spend more time in range and live a healthier, more confident life.1-5
Stay on track to be your best, with Dexcom CGM.
The Dexcom difference
Dexcom CGM is approved for people living with type 1, type 2 and gestational diabetes for ages 2 years and over.
Easy to use
Easy self-start CGM which seamlessly integrates into your daily routine.
Superior accuracy*,6
Dexcom ONE+, alongside Dexcom G7, are our most accurate CGM systems*,1 giving you the confidence to make informed treatment decisions.
Better health outcomes1-5
Dexcom CGMs are shown to improve quality of life, reduce highs and lows, lower A1C and improve time in range.1-5,7-8
Zero fingerpricks§
Dexcom CGM requires zero fingerpicks.§
What is Continuous Glucose Monitoring (CGM)?
CGM is a glucose management tool that measures glucose levels 24 hours a day using a sensor inserted just under the skin. The wearable sends glucose readings to a compatible device such as phone† or an optional receiver.‡ It provides you with real-time glucose readings and can also alert you when your levels are too high or drop too low.
Find the Dexcom CGM that’s right for you!
Whatever your glucose needs are, we have a real-time CGM for you. Explore our range of products.
Smart devices sold separately†
An easy CGM with essential alerts for people
living with type 2 diabetes
Smart device sold separately.†
An advanced CGM with insulin pump
connectivity and predictive alerts
Dexcom G7 is now subsidised
The Australian Government offers access to subsidised Continuous Glucose Monitoring (CGM) for Australians living with type 1 diabetes through the CGM Subsidy Initiative.¶
However, for those who are not eligible for subsidy, Dexcom CGM is still available through our online shop!
† Display devices sold separately. # Dexcom G7 and ONE+ sensors are waterproof and may be submerged under 2.4 metres of water for up to 24 hours without failure when properly installed. Dexcom G6 sensors are water-resistant and may be submerged under 2.4 metres of water for up to 24 hours without failure when properly installed. Dexcom receivers are not waterproof or water resistant.
You can connect your t:slim X2™ insulin pump with Dexcom G7 with the latest Control-IQ update!
Loved by real Dexcom users
Dexcom has had a hugely positive contribution towards managing my sugar levels, and subsequent health. My favourite feature of Dexcom CGM is the way it communicates with my phone and my smart watch# in telling me how my sugar levels are trending.
Lara, Dexcom Warrior
Being able to share the data with my wife via Dexcom Share has eased her previous concerns, as she knows that I can keep on top of my glucose levels and take action to rectify changes before they become an issue, particularly when I’m running solo and in a remote location.
Pete, Dexcom Warrior
Learn more about Dexcom CGM
Whether you're new to Continuous Glucose Monitoring (CGM) or want to learn more about a specific Dexcom product, we've got you covered!
Discover education resources, training videos, and FAQs that will help you get the most out of your Dexcom Continuous Glucose Monitoring System.
We're here for you
Contact us
Call our technical support line and we will do our best to assist you.
Monday to Friday: 7AM – 9PM (AEST)
Saturday: 9AM – 6PM (AEST)
Saturday: 9AM – 6PM (AEST)
‖ 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.
*As compared to Dexcom G6 System.
† Display devices sold separately. To view a list of compatible smart devices, please visit www.dexcom.com/compatibility.
‡ A receiver can be acquired as an optional display device.
§ These products are indicated for persons with diabetes mellitus age 2 years and older where SMBG is indicated
¶ Eligibility criteria applies. Visit ndss.com.au/cgm for more details.
# Dexcom G7 and ONE+ sensors are waterproof and may be submerged under 2.4 metres of water for up to 24 hours without failure when properly installed. Dexcom G6 sensors are water-resistant and may be submerged under 2.4 metres of water for up to 24 hours without failure when properly installed. Dexcom receivers are not waterproof or water resistant.
*As compared to Dexcom G6 System.
† Display devices sold separately. To view a list of compatible smart devices, please visit www.dexcom.com/compatibility.
‡ A receiver can be acquired as an optional display device.
§ These products are indicated for persons with diabetes mellitus age 2 years and older where SMBG is indicated
¶ Eligibility criteria applies. Visit ndss.com.au/cgm for more details.
# Dexcom G7 and ONE+ sensors are waterproof and may be submerged under 2.4 metres of water for up to 24 hours without failure when properly installed. Dexcom G6 sensors are water-resistant and may be submerged under 2.4 metres of water for up to 24 hours without failure when properly installed. Dexcom receivers are not waterproof or water resistant.
References: 1 Welsh JB, et al. J Diabetes Sci Technol. 2024;18(1):143-7 . 2 Beck RW, et al. JAMA. 2017;317(4):371-378. 3 Beck RW, et al. Ann Intern Med. 2017;167(6):365-374. 4 Martens T, et al. JAMA. 2021;325(22):2262-2272. 5 Laffel LM, et al. JAMA. 2020;323(23):2388-2396. 6 Polonsky WH, et al. Diabetes Technol Ther. 2021;23(3):195-202. 7 Gilbert TR, et al. Diabetes Technol Ther. 2021;23(S1):S35-S39.