From reordering Dexcom CGM sensor replacement and supplies to tutorials and G7 product support, Dexcom can help for a better experience with your CGM.

Dexcom has set the standard in glucose biosensing for 25 years and counting. Our best-in-class technologies empower people to know what is happening in their bodies in real time, helping them to better understand the many factors that impact their glucose and overall health.

Jul 21, 2025 · Upload glucose data from a Dexcom CGM device and then view the data in easy-to-read graphs. You can view trends, statistics and day-by-day data and then email them to your healthcare professional -- right from the Dexcom Clarity webpage.

Jun 25, 2025 · Learn more about the Dexcom Continuous Glucose Monitoring Systems and how it can connect to your compatible Apple or Android smartwatch. If you need help with getting …

DexCom, Inc. is a company that develops, manufactures, produces, and distributes continuous glucose monitoring systems for diabetes management. It operates internationally with headquarters in San Diego, California, and has manufacturing facilities in Mesa, Arizona and Batu Kawan, Malaysia.

Dexcom's goal is to simplify and improve diabetes management by using Continuous Glucose Management (CGM). Designed to keep track of glucose levels.

Dexcom G7 is the most accurate CGM for type 1 or type 2 diabetes, a connected device to easily manage your diabetes with confidence and improve your health.

With Dexcom G7 CGM, a small wearable sensor sends real-time glucose readings every 5 min to your smartphone or watch,* so you can easily manage diabetes.

One small change can make a big difference for your health. See first-hand how the Dexcom G7 Continuous Glucose Monitoring (CGM) System can ease your daily diabetes management and improve your glucose control.

Setting up your Dexcom G7 CGM System is easy. Watch videos on how to insert the G7 sensor, use the applicator, set up the app and receiver, use alerts, and more.