Dexcom G7

Powerfully simple glucose monitoring

The new Dexcom G7 is a small wearable that continuously sends glucose readings to your smartphone,† smartwatch,‡ or receiver. No Fingersticks.* No Scanning. No Calibrations.
*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.
Smart device sold separately.
Use overpatch as instructed.
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Dexcom G7 is the most accurate1 CGM System, so you can manage your diabetes with confidence.

Dexcom G7 app animation

See your glucose numbers 24/7

With just a glance at your smartphone† or smartwatch,‡ you can see where you're at, where you're heading, and where you've been. All in one scroll.
smart device sold separately
Dexcom G7 app on smartphone

Our most accurate1 CGM

With unmatched accuracy, you can see how food and activity affect your glucose in the moment so you can make smarter diabetes decisions with confidence.
smart device sold separately
Dexcom Warrior playing golf

Proven to lower A1C2-6

Dexcom G7 can help you spend more time in range, which is proven to lower A1C.2-6 The more time you spend in range, the better and healthier you feel.7
Dexcom lifestyle image with hairdresser wearing a Dexcom G7 on back of arm

Forget you're even wearing it§,7

The new, discreet sensor is 60% smaller than its previous generation.§,7 Its small size and upper-arm wear location make it easy to forget that you're even wearing it.§,7
Image of doctor and patient looking at a smartphone with the Dexcom G7 app

Dexcom is the #1 covered CGM brand8.

Dexcom G7 is easy to get no matter your CGM coverage!
Click on Dexcom G7 Coverage below to learn more.
smart device sold separately
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  • Dexcom G7 Coverage
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Alerts for quick action

The G7 can alert you up to 20 minutes before you go low (Urgent Low Soon Alert) or when your glucose is high.* You can personalize your alerts – quiet, loud – or even delay your first high alert.
smart device sold separately
animated image of different people wearing the Dexcom G7 sensor

Dexcom is the #1 recommended CGM brand9,10 and #1 in patient satisfaction.

FAQs

 

Get Started with Dexcom

Take the first step towards better health! Glucose health is a critical part of overall health, and Dexcom has the best sensing solution for you or your loved one regardless of your health goals. We'll make getting started easy from the comfort of your home.

Our experts are here to help.

Customer support

General customer support Monday–Friday 6:00 am–5:00 pm PST

Product support

Product troubleshooting inquiries 24 hours a day, 7 days a week

Live chat support

Live Chat: 5:00 am–5:00 pm PST
* 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. † Compatible smart devices sold separately. For a list of compatible devices, visit dexcom.com/compatibility. ‡ Connected smart device required to display readings on watch. § 86 % of testers said they forgot it was on usually or some of the time. ¶ Based on NPS Scores of Dexcom 81 versus Abbott 27 and Medtronic 10.
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. 2022.