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.
Limited time offer!
FREE Dexcom Bluetooth Speaker*
TURN UP THE SOUND OF SMARTER SENSING!
Get a free Dexcom Bluetooth speaker when you purchase 2 or more Dexcom ONE+ sensors.
Stay in tune with your glucose levels—wherever life takes you!
*T&Cs apply.


†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.§
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easy to use
- Zero fingerpricks.‡
- Easy & intuitive, all-in-one wearable.
- 30-minute warmup, fastest of any CGM on the market.¶
- 10-day sensor wear with an additional 12-hour grace period.
- Waterproof when swimming, showering, and exercising.||
† 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
Stay on track to be your best, with Dexcom CGM

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.

Make more possible with Dexcom ONE+
Visit our online store to purchase a single sensor or our Dexcom ONE+ Monthly Subscription for automated shipping.
Have questions and wish to speak to a Dexcom representative?
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.
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.
§ 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. *Dexcom speaker ($27 RRP) offer terms & conditions: This offer begins at 2:40pm AEST on the 5th May 2025 and is only for Dexcom ONE+ CGM. Available to order once per order. Minimum order amount is 2 Dexcom ONE+ sensors per order. This includes the Dexcom ONE+ 30-Day Kit as well as new and existing customers to the Dexcom ONE+ Monthly Subscription. Cannot be used in conjunction with any other offer. Offer available until 31 May 2025 or while stocks last. † Smart device sold separately. For a list of compatible devices, visit www.dexcom.com/compatibility. § Compatible device required for CGM data on smartwatch. For a list of compatible devices, visit www.dexcom.com/compatibility. ¶ Dexcom ONE+ and Dexcom G7 can complete warmup within 30 minutes, whereas other CGM brands require up to an hour or longer. || 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. ** clinicaltrials.gov. †† 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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