The conjecture is that MOST of the differences between the two is in the software/app/firmware in the scanners. The sensors are virtually the same, other than some alterations in the data packets, which is what is causing the incompatibilities with transmitter devices and 3rd party apps. As for inconsistencies, that facet is pretty well accepted that a certain percentage of the sensors are “duds” whether they are 10 day or 14 day models. In the US, reports are that Abbott has been pretty good of late about replacing them via coupons for replacements.
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