Learn about the steps to follow and who to contact to get a Dexcom G7 sensor replacement for sensor failure or issues with your CGM sensor.

Jul 25, 2025 · Dexcom G7 Failure Fix — Understand why sensors fail, what you can do immediately, and how to report defects to get fast replacements.

Mar 5, 2025 · Dexcom sensors usually last for up to 10 days; thus, correct Dexcom sensor replacement holds significant importance. Here, we have specifically discussed Dexcom G7 Sensor Replacement …

These step by step instructions show how to package up your failed Dexcom G7 sensor so it arrives back at Dexcom safely.

Mar 24, 2025 · If your Dexcom G7 displays a “Sensor Failed” or “Replace Sensor Now” message, it may indicate a faulty sensor, poor placement, or connection issues. These errors prevent the CGM from …

Jun 16, 2025 · Dexcom G7 sensor failures: A deep dive into user experiences, troubleshooting, and the community's frustrations with application issues.

Oct 5, 2024 · How long have you been using the G7? About 6 months. I’ll take accuracy and reliability over the nice to have features of G7.

Sensor failures happen to the best of us, and knowing how to replace it can save the day. The Dexcom G7 sensor offers continuous glucose monitoring for individuals with diabetes. Designed for accurate …

Feb 19, 2024 · If your Dexcom G7 sensor isn’t working, start by gently cleaning the insertion site with soap and water, making sure it’s dry before applying a new sensor. Check that the sensor isn’t …

Mar 24, 2025 · For Dexcom G7 troubleshooting, ensure your sensor is properly applied and the transmitter is securely connected. If you encounter issues, restart your device and check for software …