Experience the power of real-time glucose insights
The Dexcom G7 CGM System makes it easier to manage your diabetes and see real results.1-5
See your glucose numbers without fingersticks†
A small wearable sends real time glucose readings right to your Dexcom G7 app or receiver. It shows you where you're at, where you re headed, and how fast, so you can make better diabetes management decisions in the moment.
†Fingersticks required for diabetes treatment decisions if symptoms or expectations do not match readings.
Understand your body’s glucose trends
See how food, activity, and medication impact your levels in real time. The Dexcom G7 Continuous Glucose Monitoring (CGM) System makes it easier to identify glucose trends to better understand how to adjust your habits and improve your diabetes control.1-5
||Fingersticks required for diabetes treatment decisions if symptoms or expectations do not match readings.
Customizable alerts for greater peace of mind
Dexcom G7 gives you the flexibility to customize alerts to best fit your lifestyle and needs. High and low alerts will notify you when your glucose is out of the range you establish with your healthcare provider.
The Urgent Low Soon alert can warn you up to 20 minutes before you go low so you can take action.‡ Silence All and Quiet Mode allow you to safely customize sound settings for moments that require discretion.
Innovative features put more power in your hands
Enhanced Event Logging§
Activity, meal, and medication logging help you better understand how exercise, food, and medications impact your glucose so you can make informed decisions and gain more control.
See and share your results
View a summary of results such as time in range and average glucose, and get estimate of your A1C in just 7 days. You can also share your glucose data directly with your healthcare provider.
Direct to Apple Watch
Manage diabetes, hands free. Connect directly to your Apple Watch so you can leave your iPhone behind and still see your glucose numbers.||
Keep your circle of care close
Share your glucose data with family and friends¶ to keep your support network in the loop, so everyone can enjoy more peace of mind.
Get a closer look at Dexcom G7: the most accurate CGM system6
System overview
See Dexcom G7 in action and get a snapshot of its advanced features, designed to work for you.
App walkthrough
Take a peek inside the Dexcom G7 app and see how it can help you take your diabetes management to the next level.
Get support through Dexcom CARE
Attend free digital sessions with diabetes experts to learn how to get the most out of your Dexcom G7. Click below to browse available sessions, explore our FAQs, and get additional support.
Try Dexcom G7 for free#
Our telehealth option makes it easier than ever
Dexcom G7 delivers powerful insights that can change how you manage your health. Experience it for yourself in 3 simple steps.
Our experts are here to help.
||Fingersticks required for diabetes treatment decisions if symptoms or expectations do not match readings.
†Compatible smartphone is required to pair a new Dexcom G7 sensor with a compatible Apple Watch. To use Share/Follow the smartphone must be within 33 feet of the Dexcom G7. ‡Automated activity activity and medication logging available in Dexcom G7 app only. §Upgraded Bluetooth has a 33 ft bluetooth range, 13 feet further than the previous 20 ft range. ¶An internet connection is required to send data to Dexcom Clarity. #Do not use Dexcom Clarity for treatment decisions such as dosing insulin. The user should follow instructions on the continuous glucose monitoring system. **Receiver required for Medicare beneficiaries.
1 Dexcom G7 CGM System User Guide. 2024. 2 Dexcom, data on file, 2024.
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.
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