Dexcom G7

Dexcom G7

The most accurate CGM system.*

Your patients can now manage their diabetes confidently with the powerful, yet simple Dexcom G7!

Dexcom G7, the simple CGM system, delivers real-time glucose numbers to a reader, a smartphone*, or a smart watch – no fingersticks required. Patients can effortlessly see their glucose levels and where they’re headed, so they can make smarter decisions, take better control of their diabetes, and spend more time in range.


†Fingersticks required for diabetes treatment decisions if symptoms or expectations do not match readings.

Check Out This Quick Dexcom Video!

Watch how the Dexcom G7 CGM System can help your patients better manage their diabetes. This video provides a quick overview of the Dexcom G7 CGM System and how it can support your patients with type 1 or insulin-treated type 2 diabetes.



Customizable alarms to help keep your patients on track

The Dexcom G7 provides personalized alarms that provide alerts to patients up to 20 minutes before a low or high glucose reading. Patients can now enjoy a greater peace of mind.

Learn More About Dexcom and Our Capabilities

Learn More

If you’re new to Dexcom, let our team of experts at GEMCO Medical help you get started. If you’re an existing Dexcom customer but want more help expanding your patient reach, we’ve got some great resources that can help.


Simply complete the form below to speak to a rep today.

Check out our Frequently Asked Questions

What is the Dexcom G7 CGM System?
Dexcom G7 offers a better way to help people gain greater control of their diabetes, so they can more confidently manage it each day. Its low-profile, all-in-one wearable sensor warms up faster than any other CGM on the market,|| sending real-time glucose readings automatically to a compatible smart device* or Dexcom receiver, no fingersticks required. Dexcom G7 also offers a suite of customizable alerts that can warn of high or low glucose levels and help you spend more time in range.2-6 Industry-leading remote monitoring and reporting capabilities also allow users to stay connected with their loved ones and care teams anytime, anywhere.   
†Fingersticks required for diabetes treatment decisions if symptoms or expectations do not match readings.
Who is Dexcom G7 for?

Dexcom G7 is for patients two years and older with any type of diabetes including type 1, type 2, or gestational diabetes.

What are the main differences between Dexcom G7 and Dexcom G6?

New Feature with the Dexcom G7:

  • 60% smaller, all-in-one wearable that is easier to use with fewer components11
  • 30-minute sensor warmup, the fastest of any CGM system on the market||
  • 12-hour grace period to replace finished sensors for a more seamless transition between sessions
  • Redesigned and simplified mobile app with Dexcom Clarity integration§
  • Improved alert settings for enhanced discretion
  • Redesigned optional receiver that is smaller with a more vibrant, easier to read display††
  • Smaller plastic components and packaging, resulting in less waste than Dexcom G611
Indicated for wear:
  • Age 7 years and older: back of upper arm
  • Age 2 years (24 months) – 6 years: back of upper arm or upper buttocks


Dexcom G6 features included with Dexcom G7:

  • No fingersticks, scanning or calibration
  • Real-time glucose readings sent automatically every 5 minutes to a compatible display device*
  • Integration with the world’s largest connected CGM ecosystem1 (including Apple Watch, Garmin, and other digital health apps)
  • Remote monitoring, enabling users to share glucose data with up to 10 Followers
  • Proven Dexcom accuracy and performance1
  • Only CGM system to offer a predictive low alert that can recognize potentially dangerous hypo- incidences before they occur
†Fingersticks required for diabetes treatment decisions if symptoms or expectations do not match readings.

Fingersticks required for diabetes treatment decisions if symptoms or expectations do not match readings. *To view a list of compatible devices, visit Smart device required to display readings on watch. §An internet connection is required to send data to Dexcom Clarity. ||Dexcom G7 can complete warmup within 30 minutes, whereas other CGM brands require up to an hour or longer. Separate Follow app and internet connection required. #Patient must first sync their Dexcom CGM data with the Dexcom Clarity app and consent to share their data with their healthcare provider.

1 Dexcom, data on file, 2022. 2 Welsh JB, et al. J Diabetes Sci Technol. 2022:19322968221099879. 3 Gilbert TR, et al. Diabetes Technol Ther. 2021;23(S1):S35-S39. 4 Beck, RW, et al. JAMA. 2017;317(4):371-378. 5 Beck RW, et al. Ann Intern Med. 2017;167(6):365-374. 6 Martens T, et al. JAMA. 2021;325(22):2262-2272. 7 Dexcom, data on file, 2020. 8 Managed Markets Insights & Technology, LLC. MMIT Analytics, June 2022. 9 dQ&A US Q1 2021 Diabetes Connections Patient Panel Report. 2021;69-72. 10 Seagrove HCP Survey Q1 2021. 11 Dexcom G7 CGM System User Guide.

BRIEF SAFETY STATEMENT: Failure to use the Dexcom Continuous Glucose Monitoring System and its components according to the instructions for use provided with your device and available at and to properly consider all indications, contraindications, warnings, precautions, and cautions in those instructions for use may result in you missing a severe hypoglycemia (low blood glucose) or hyperglycemia (high blood glucose) occurrence and/or making a treatment decision that may result in injury. If your glucose alerts and readings from the Dexcom CGM do not match symptoms, use a blood glucose meter to make diabetes treatment decisions. Seek medical advice and attention when appropriate, including for any medical emergency