ALWAYS READ THE LABEL AND FOLLOW THE DIRECTIONS FOR USE. Read the warnings available on dexcom.com/downloadsandguides before purchasing. Consult your healthcare professional to see if this product is right for you.
an easy Continuous Glucose Monitor (CGM) with essential alerts for people living with type 2 diabetes.
†Smart device sold separately
Introducing Dexcom ONE+
The Dexcom ONE+ system features a simple, one-touch sensor applicator and mobile app† that displays both real-time and past glucose data.
With zero fingerpricking,‡ it continuously measures your glucose levels, day and night. It sends 24/7 automatic glucose readings to your smartphone app† or smartwatch.§
‡ 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.
Have questions and wish to speak to a Dexcom representative?
Stay on track to be your best, with Dexcom CGM
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easy to use
- Zero fingerpricks.‡
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- 30-minute warmup
- 10-day sensor wear with an additional 12-hour grace period.
- Waterproof when swimming, showering, and exercising.||Easy & intuitive, all-in-one wearable.
‡ 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. † Smart device sold separately.
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superior accuracy#,1
- Accurate across all days of wear, glucose levels (2.2 to 22.2 mmol/L) and ages (2+).6-7
- Dexcom CGM is the #1 researched CGM brand in the world.**
† Smart device sold separately.
better health outcomes1-5
- Improve your quality of life8-9
- Improve HbA1c1-5
- Reduce highs and lows1-5
- Increase time in range1-5
The Dexcom difference
Dexcom Follow app†† for friends & family
The Dexcom share feature allows friends, loved ones or caretakers to follow your glucose levels, giving you a circle of support.
Clarity Integration
Allows you to automatically share CGM data with your healthcare professional and see simple insights.
Outstanding technical support
There is a dedicated technical support team available to help empower, inform and support customers on their Dexcom journey.
Join our FREE Dexcom Warrior Program
Become part of a strong global advocacy movement. Connect with over 200,000 people worldwide and receive exclusive news and event invites.
Our commitment to you
We Listen
Your feedback directly influences how we improve our products and services. Learn more about how customer feedback helps shape the future of Dexcom, through our Customer Advisory Council.
We Improve
Since launch, Dexcom CGMs have benefited from multiple updates across sensor performance, including accuracy, connectivity, and adhesive. We're committed to continuously innovating based on your feedback.
We Support
Whether you're just getting started or have been using Dexcom for years, our dedicated support team is here whenever you need assistance, and if a sensor doesn’t meet our performance standards, we'll replace it. Visit our contact us page to access support and get in touch with our team.
Make more possible with Dexcom ONE+
Visit our online store to purchase a single sensor or our Dexcom ONE+ Monthly Subscription for automated shipping.
Now Available at Chemist Warehouse
Dexcom ONE+ is available over the counter at your local pharmacy, no prescription required.
Head in store and speak with your pharmacist to get started today.
Looking for technical assistance?
We offer outstanding technical support to ensure you can always access help when you need it!
Speak to one our our technical support team members today.
ALWAYS READ THE LABEL AND FOLLOW THE DIRECTIONS FOR USE. Read the warnings available on dexcom.com/downloadsandguides before purchasing. Consult your healthcare professional to see if this product is right for you.
This product is a continuous glucose monitoring system indicated for persons with diabetes mellitus age 2 years and older where self-monitoring of blood glucose (SMBG) is indicated. The web-based Dexcom Clarity software is intended for use by both home users and healthcare professionals to assist people living with diabetes and their healthcare professionals in the review, analysis, and evaluation of historical CGM data to support effective glucose management. It is intended for use as an accessory to Dexcom CGM devices with data interface capabilities.
* For terms and conditions, visit amsldiabetes.com.au/trading-terms/. † Smart device sold separately. For a list of compatible devices, visit www.dexcom.com/compatibility. ‡ If your glucose alerts and readings from Dexcom CGM do not match symptoms or expectations, use a blood glucose meter to make glucose treatment decisions. § Compatible device required for CGM data on smartwatch. For a list of compatible devices, visit www.dexcom.com/compatibility. || The Dexcom ONE+ and Dexcom G7 sensor’s are waterproof and may be submerged under 2.4 metres of water for up to 24 hours without failure when properly installed. # As compared to Dexcom G6 System. ^ Compared to previous generations of Dexcom systems. ** Based on comparison of completed trials registered at clinicaltrials.gov as of August 2026. †† Separate Follow app and internet connection required.
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. Garg SK, et al. Diabetes Technol Ther. 2022;24(6):373-80. 7. Laffel LM, et al. J Diabetes Sci Technol. 2023;17(4):962-7. 8. Polonsky WH, et al. Diabetes Technol Ther. 2021;23(3):195-202. 9. Gilbert TR, et al. Diabetes Technol Ther. 2021;23(S1):S35-S39.
Dexcom, Dexcom G7, Dexcom G6, Dexcom ONE+, Dexcom Clarity, Dexcom Follow and Dexcom Share are registered trademarks of Dexcom, Inc. in the United States and/or other countries.
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