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The Dexcom G7. The most accurate CGM system.1

Manage diabetes confidently with the powerfully simple Dexcom G7.
  • Get started
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An easier way to manage diabetes without fingersticks

Dexcom G7, the simple CGM system, delivers real-time glucose numbers to your smartphone* or smart watch—no fingersticks required. Effortlessly see your glucose levels and where they’re headed, so you can make smarter decisions about food and activity in the moment to take better control of your diabetes.
†Fingersticks required for diabetes treatment decisions if symptoms or expectations do not match readings.
Smart device sold separately.*
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Made for all types of diabetes

Dexcom G7 can be used to manage type 1, type 2, and for people with diabetes during pregnancy.
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The most accurate CGM system1

Make confident decisions with the most accurate CGM system1 and see how that can lead to better results.
Smart device sold separately.*
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Proven results you can see

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 We even offer the Dexcom Clarity app, which tracks your glucose trends and provides a projected A1C in as little as two weeks.§
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Our most comfortable and discreet sensor yet7,||,‡‡

The new, discreet sensor is 60% smaller than its predecessor. Its small size and upper-arm wear location make it easy to forget that you’re even wearing it.7
Doctor inspecting arm and Dexcom G7 sensor on the right arm of a Dexcom warrior

#1 Covered CGM brand1

Dexcom CGM is widely covered and most patients pay $20 or less per month.1,§§ Dexcom G7 is easy to get no matter your CGM coverage.
  • Commercial Insurance
  • Medicare Coverage
  • No CGM coverage
  • Get a free benefits check
  • Dexcom savings center
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Alerts to keep you on track

Dexcom G7 can alert you up to 20 minutes before you go low (Urgent Low Soon alert), or when your glucose is too high. You can even personalize your alerts. Enjoy greater peace of mind, knowing that Dexcom G7 can let you know when it’s time to take action.
Smart devices sold separately.*
  • See all alerts
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Lightning fast 30-minute warmup

Dexcom G7 warms up twice as fast as any other CGM system,|| so you’ll have more time with your numbers. It also has a new 12-hour grace period, so you can swap your sensor when convenient for you.

Closer to your circle of support

Dexcom G7 allows your support system to be there for you, even when apart. Here are the ways you can reduce worry and achieve greater peace of mind.
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Dexcom Follow app

Share your glucose numbers with up to 10 Followers for an added layer of support.
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Dexcom Clarity app

Access your glucose reports and keep your provider in the loop with the Dexcom Clarity app.§,#
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Dexcom Warrior program

Join a like-minded community of Warriors who support one another.
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“When I was first diagnosed with diabetes, I was worried I’d have to stop doing the things I love. With Dexcom CGM I have more clarity and peace in my life.”

Bryan B., Dexcom Warrior
  • Hear from real users
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The most connected CGM brand

Dexcom G7 is part of the most connected CGM ecosystem.1 It is more simple than ever to seamlessly manage your diabetes across various smart devices* and health apps.
smart phone, sensor and receiver

Choose your display device

The only CGM system that displays glucose numbers on your smartphone,* smart watch, or a dedicated receiver.
dexcom sensor

Get started with Dexcom G7

If you are a new Dexcom user, fill out the Get Started form to get a free benefits check.
If you are a current Dexcom G6 user, please speak to your doctor about getting a prescription for Dexcom G7. Check out the FAQ for further details
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Are you on a connected pump or pen?

We are working with our insulin delivery partners to integrate with Dexcom G7 as soon as possible. See which Dexcom CGM system your insulin delivery system is currently connected to:
  • Beta Bionics iLet: Dexcom G7 and Dexcom G6
  • Insulet Omnipod 5: Dexcom G6
  • Tandem Mobi System: Dexcom G7 and Dexcom G6
  • Tandem t:slim X2: Dexcom G7 and Dexcom G6
  • Lily Tempo: Dexcom G7 and Dexcom G6

New Patients: Get Started with Dexcom CGM

Please fill out the form below to help us determine if the Dexcom CGM System is right for you or your loved one. A customer service representative of Dexcom, or a service provider on behalf of Dexcom, may follow up with you to process a full insurance benefits check or to discuss other Dexcom products, services or programs, after reviewing your information.

Personal & Diabetes Information

All fields marked with an asterisk (*) are required.

Personal Information

Please enter a valid 10-digit mobile number. Do not include any special characters.

Therapy Coverage Information

Have Questions?

Our customer support representatives are available to help answer your questions at 888-738-3646.


Our experts are here to help.

Fingersticks required for diabetes treatment decisions if symptoms or expectations do not match readings. *To view a list of compatible devices, visit dexcom.com/compatibility. 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. **Medicare covers Dexcom CGM for patients who meet the Medicare coverage criteria. For a list of Medicare coverage criteria, please visit the Center for Medicare and Medicaid services website. ††Savings based on $210 off retail cash price of monthly sensor pack and $240 off Dexcom G7 receiver over 1-year period ‡‡Compared to prior generation Dexcom CGM System §§Individual pricing may vary depending on commercial insurance coverage IIII Medicare covereage requires use of receiver
1 Dexcom, data on file, 2024. 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 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 https://www.dexcom.com/safety-information 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