Manage diabetes confidently with the powerfully simple Dexcom G7.
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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Dexcom G7 CGM System overview
Our most comfortable wearable yet is 60% smaller and can be worn discreetly on the upper arm.2
Dexcom G7 app overview
Know where your glucose numbers are at and where they’re headed, get high and low alerts, track your goals, and more with our new app experience.
The most accurate CGM system1
With an 8.2% overall MARD for adults and an 8.1% MARD for children,2 Dexcom G7 is the most accurate CGM system available.1
MARD (mean absolute relative difference) is a statistical measure of CGM accuracy; the lower the number the better. With unmatched accuracy,1 you can have confidence in the numbers that you see, so you can make smarter decisions with food and activity in the moment.
Your glucose numbers without fingersticks†
A small wearable sends real-time glucose readings to the Dexcom G7 app or receiver every 5 minutes, no fingersticks† or scanning required. You’ll see where you are, where you’re headed, and where you’ve been, making it easier to make better diabetes management decisions.
†Fingersticks required for diabetes treatment decisions if symptoms or expectations do not match readings.
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.*
The Dexcom CGM difference
As a pioneer and leader in real-time continuous glucose monitoring (rt-CGM), Dexcom helps to simplify diabetes management. Our CGM Systems provide best-in-class accuracy1 and exceptional convenience, allowing you to live a healthier, more confident life.
Smart device sold separately.*
Our most comfortable and discreet sensor yet††,7
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
