I don't really like Fram filters but I do believe the saying I attribute to them, "Pay us now, or pay us later"I'm currently on Day 11 and the adhesive seems to be stuck as fast as it was when first applied. I really think there is a lot of variability between sensors, adhesive and readers. I had mostly been using the iPhone LibreLink app... it was convenient, didnt have to carry extra devices... but since discovering the differences in reads between readers and blood, I will likely not bother persisting with the phone app at all (and yes, after doing finger prick tests every time I scanned, I have decided its not doable. a) fingers hurt and b) half a box of strips in a week. erk.)
I have discovered also that the reads from different devices and methods are much closer in terms of accuracy, once you get your levels in range. Only a small variability. So... although I declaimed loudly (well, here, anyway) that I was not going to do this anymore... I will. Just not as much because ours arent subsidised in any way. I'm aware that many EU countries are... our TGA and PBS is well behind the 8Ball and the less they have to spend on health the better they like it.