I have been through 6 sensors so far and only one worked for the full 10 days. A few fell/pulled off but I have now figured that one out as they seem to be staying on now.
In my effort to find a durable location, I placed one on my chest, just over my heart (yes, plenty of meat there... ) but it seemed to be a considerable failure for readings. Everyone was 60% to 90% off from my test strip readings. Had I not verified these by my test strips, I would not have been taking the proper amount of insulin which would, in turn, have driven up my A1c.
Either this is a bad location or it was a faulty sensor. It was replaced by Libre.
My most recent location is on my right arm and the readings are much more in-spec even though some are still 20% off from my Breeze2 readings.
For those that are testing in non-approved locations, are you checking your results by using a test strip?