Home / Diabetes / Continuous Glucose Monitoring (CGM) / Dexcom G7 15 Day Sensor The Dexcom G7 15-Day Continuous Glucose Monitor is here — and it’s a game-changer! It’s the longest-lasting†, most accurate¹* Dexcom CGM ever, designed to give you more freedom, better insights, and fewer sensor changes each month. The new Dexcom G7 15 Day sensor works with the Dexcom G7 receiver or compatible smart device§ and features the following: Small, comfortable sensor A 60-minute warmup time before the sensor is ready to use Up to 15.5 days of wear (50% longer than the original G7) Wear location: back of upper arm Industry-leading accuracy with an overall 8.0%² MARD The most customizable set of alerts for high and low glucose Seamlessly share CGM Data with your doctor through Dexcom Clarity§ Share your numbers with up to 10 followers (separate Dexcom Follow app and internet connection required) Approved for adults (18 ) with Type 1, Type 2, and gestational diabetes The only CGM systems that can simultaneously connect to three different smart devices (smartphone,* smart watch,¶ and automated insulin delivery/AID system# or Dexcom receiver) Dexcom G7 app available for iOS and Android* Current integrations include Beta Bionic iLet Bionic Pancreas and Insulet Omnipod® 5. This product listing is for the sensor ONLY. *Visit www.dexcom.com/safety-information for more info. §Visit www.dexcom.com/compatibility for more details. † Excludes implantable CGM systems. 1 Dexcom, data on file, 2025. *Fingersticks required for diabetes treatment decisions if symptoms or expectations do not match readings. Dexcom G7 15 Day Sensor Related products Insurance Only Guardian 4 Sensor More Details Insurance Only Dexcom G6 Transmitter More Details Insurance Only FreeStyle Libre 3 Plus Sensor More Details Insurance Only Dexcom G7 Receiver More Details
