I consider the entire line of Contour Next meters to be very accurate and more accurate across the range of bg’s than quite a few of the many other meters I’ve used.
However, just a few minutes ago, I accidently put in a strip backwards, put it back in correctly and tested. 54! I didn’t “feel” 54, and I’m wearing a G5 which showed 134. I thought maybe I’m actually low without feeling it and the G5 is wonky. So I retested. drum roll…134.
Just goes to show a meter (even a trusty one) can sometimes hiccup. Glad I didn’t start gobbling carbs!