I’ve been using the 670G with sensors for over a month now, and I’ve noticed a troubling pattern. The sensors worked perfectly the first two weeks of use, as in they lasted the full 7 days before it tells you to switch out. However, every sensor after that hasn’t. The last two lasted 6 days before getting indefinitely stuck in the dreaded “Sensor Updating” cycle, with the pump eventually saying to switch it out. As I’m typing this, I’m on day 5 of the sensor I have in right now, and it’s back in that cycle, and history is leading me to believe that this one is toast now too. I’m getting trained on Auto Mode tomorrow(so at least I’ll have a fresh sensor), and will definitely bring it up to the nurse and Medtronic rep(will update this post afterward), but I’m worried if this keeps happening, will I even be able to do Auto Mode without much trouble. Does anyone else using the 670G have this problem? Is it possible I just got a bad batch of sensors?
I want to mention that I’m otherwise very happy with this pump. When the sensors work, which so far is most of the time, it’s amazing. Just concerned about potentially going through sensors faster than they’ll supply me for