I’ve used 6 - G7 Sensors
3 - No Issue
1 - Sensor Failure Error after warm up completed.
1 - The Sensor wire didn’t get inserted correctly so it failed after warm up.
1 - Mobile app was “Searching for Sensor” and couldn’t find sensor. Tried starting sensor through my Tandem pump, same result. Restarted phone and tried starting sensor, same result.
Hope the next one is better. I have learned to eat a graham cracker when it wakes me up to prevent it happening again and again. Don’t want to disable my going low alarm because I will forget to enable it again in the morning.