First look New G7 glucose monitor AppleInsider

Dexcom G7 Sensor Failed. G7 Sensor Failure Replacement Outlet Websites library This can be caused by improper application, adhesive issues, or sensor malfunctions If at any time during a sensor session your Dexcom G7 system detects that the sensor can no longer determine your glucose reading, you may receive one or both of the following alerts.

If you face Dexcom G7 sensor failure frequently, you can consider alternative options If at any time during a sensor session your Dexcom G7 system detects that the sensor can no longer determine your glucose reading, you may receive one or both of the following alerts.

Quick and Effective G7 Troubleshooting Guide

Since then 3 more sensor failures with 2 of those during initial warm up. I've no spare and can't get fresh supplies until Monday But a literal sensor failure according to Dexcom is unrecoverable.

G7 Sensor. If at any time during a sensor session your Dexcom G7 system detects that the sensor can no longer determine your glucose reading, you may receive one or both of the following alerts One option is to replace the device with another Dexcom G7 sensor from a reliable platform such as CGM Monitors

2 G7 sensor failures in two days. Remember that the G7 combined the sensor and a disposable transmitter into one, while the Dexcom G6 has a separate sensor and transmitter Not a huge inconvenience but the failure rate now is 4 out of 7