Diabetes Management

Dexcom G7 Continuous Glucose Monitor

Do you have diabetes and want to take back control of diabetes management? With the new Dexcom G7 continuous glucose monitoring (CGM) system, managing your glucose levels just got easier!

What is Dexcom G7?
Dexcom G7 is Dexcom’s latest generation continuous glucose monitoring (CGM) system. It provides real-time glucose readings and automatically sends your glucose numbers to your smartphone or smartwatch,2 so you’ll easily know where you’re at and where you’re heading.

Unlike fingerpricks* that give you a number for a single point in time, Dexcom G7 lets you see your glucose data continuously, so you can know when your glucose levels are trending high, low, or when you’re good to go – so it’s easier to make diabetes management decisions.

How does it work?
A slim all-in-one sensor sits beneath the skin and continuously measures glucose levels. It sends the data wirelessly to your smart device2, so whether you’re at home, work, school or out & about, you can check your glucose values with the G7 app. Glucose readings can also be seen by loved ones, friends or carers through the Dexcom Share feature, for added peace of mind!3

Dexcom G7 Benefits
Studies have shown the benefits of Dexcom CGM can empower you to make better diabetes decisions around the clock. These include:

  • Significant improvement of HbA1C levels4-6
  • Increase time spent in range (TIR)4-6
  • Lowers the risk of hypoglycaemia4-6
  • Improvement in quality of life and well-being7

Other benefits include:


Who is Dexcom G7 right for?

  • Anyone over 2 years of age with diabetes, including those who are pregnant
  • Whether you are using Multiple Daily Injections (MDI) or an insulin pump
  • Those wanting to improve their time in range
  • If you’re not at your HbA1c goal

Peace of mind for parents
Parents of children with diabetes can get peace of mind with Dexcom G7. You can monitor your child’s glucose levels with readings1 sent to your phone2 throughout the day and night so you can worry less.

Dexcom G7 – Simply Powerful Glucose Monitoring. Find out more about Dexcom G7 here

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Consumer Infomation

Please note: Dexcom G7 is not currently compatible with the t:slim X2 insulin pump. For individuals using t:slim X2, we recommend continuing to use Dexcom G6 CGM.

* If your glucose alerts and readings from the G7 do not match symptoms or expectations, use a blood glucose meter to make diabetes treatment decisions.

Always read the label and use only as directed. Consult your healthcare professional to see which products are right for you. Distributed in New Zealand by NZMS Diabetes 2a Fisher Crescent, Mt Wellington, Auckland 1060. Ph: 09 259 4062. © 2023 Dexcom. Dexcom, Dexcom G7, Dexcom Share, are registered trademarks of Dexcom, Inc. in the United States and/or other countries. TAPS BG2826


  1. For a list of compatible smart devices, visit dexcom.com/compatibility.
  2. Internet connectivity required for data sharing. Following requires the use of the Follow App. Followers should always confirm readings on the Dexcom G6 App or Receiver before making treatment decisions.
  3. Beck RW, et al. Ann Intern Med. 2018;168(7):526-7.
  4. Welsh JB, et al. Diabetes Technol Ther. 2019;21(3):128-132.
  5. Martens T, et al. JAMA. 2021;325(22):2262-72.
  6. Gilbert T, et al. Diabetes Technol & Ther. Mar 2021.S35-S39. 5 PTL-903880 (US) Evaluation of the Safety and Effectiveness of the Dexcom CGM System, p96.
  7. Compared to Dexcom G6
  8. Wadwa RP, Laffel LM, Shah VN, Garg SK. Accuracy of a Factory-Calibrated, Real-Time Continuous Glucose Monitoring System During 10 Days of Use in Youth and Adults with Diabetes. Diabetes Technol Ther. 2018.
  9. Results obtained with a prior generation Dexcom CGM System.


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