
u/DallasRedRider

▲ 2 r/dexcom
G7 (15 day) wouldn’t accept calibration
Inserted sensor 3 days ago - it has been reading normally. Today my finger stick was ~50 points higher (G7 said 139, fs’s were 183 and 188). So, I entered as calibration. Got this message. Anyone else have this or know why? (Please, no WAG’s. I’ve been using Dexcom for over 10 yrs).
u/DallasRedRider — 13 days ago