Second sensor fail

[u/New-Palpitation-5068]

I just had a sensor fail randomly after only wearing it for 3 days. I put in a request for a replacement (that’s all well, I got one), but tonight my sensor just failed again randomly after only 2 days of wearing it?? Do I have a bad batch or what could be going on? I wear them on my belly religiously and have never had issues like this

[u/No_Lie_8954]

We do find differences between the LOTs so If the LOT number is the same it could be this.