
Experience the Dexcom Difference for FREE*
If you're living with type 1 or type 2 diabetes (aged 2 years and older) and have not tried a Dexcom glucose sensor before, request a free Dexcom ONE+ or Dexcom G7 sensor sample at no cost—giving you real-time glucose insights without fingerpricks.†
† If your glucose alerts and readings from the device do not match symptoms or expectations, use a blood glucose meter to make diabetes treatment decisions.

^smart device sold separately.
What is continuous glucose monitoring (CGM)?
Dexcom CGM systems are a diabetes management tool that measures glucose levels 24 hours a day using a sensor inserted just under the skin. The wearable automatically sends glucose readings to a compatible smart device.^
It provides you with real-time glucose readings with zero fingerpricks† and it can also alert you when your glucose levels are too high or drop too low, allowing you to make better informed treatment decisions.
† If your glucose alerts and readings from the device do not match symptoms or expectations, use a blood glucose meter to make diabetes treatment decisions.
Find the Dexcom CGM that’s right for you
An easy CGM with essential alerts for people with type 1 and type 2 diabetes.
- For people living with type 1 and type 2 diabetes
- Insulin pump connectivity not supported
- Up to 5 alert setting options (including Delayed First High)
Why Dexcom?

Easy to use
A simple, self-start CGM that fits seamlessly into your daily routine.

30-minute sensor warm-up
The fastest of any CGM on the market.‡

Superior accuracy
Dexcom ONE+ and Dexcom G7 are our most accurate CGM systems yet.§,5

Better health outcomes1-5
Shown to improve quality of life, reduce highs and lows, and increase time in range.1-7
A compatible smart device is required to use the Dexcom CGM Systems. For a list of compatible devices, please visit dexcom.com/compatibility.
Dexcom, Dexcom G7 and Dexcom ONE+ are registered trademarks of Dexcom, Inc. in the United States and/or other countries.
New Zealand Medical & Scientific Limited is a Dexcom company. 2A Fisher Crescent, Mount Wellington, Auckland 1060, New Zealand.
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