FreeStyle Libre 2 Plus Sensor (Unopened/Minor Exterior Damage)

Not reliable

I bought two sensors. One stopped working just a few hours after I applied it. The other has been working normally for a week so far.

Seems to be fine

We haven't had it installed yet on our diabetic cat, but the box was barely dinged up and the sensor appears to be fine. As for it staying on him, the vet uses a good quality glue that he hasn't been able to remove so far.

It worked like a charm and went the whole 14 days. No issues.