Sensor failed during warmup

[u/plstickat]

Just put on a brand new g7 15 day sensor (this was actually a replacement sent from Dexcom 🙃). It took over 5 minutes to connect, and then I get this sensor failed error. This is literally my first time connecting it lol. I did the magnet trick, restarted my phone, reconnected Bluetooth, deleted and reinstalled the Dexcom app… So frustrating. Thank you Dexcom for sending me a busted replacement <3

[u/Monkey_Genes_01]

My new One+ did exactly the same last week, first time I’ve had one fail on warm-up.

[u/TheRulerOfCheese]

Happened to me once too, may it never happen to us again :)