What does Calibration Not Used mean on my G7 CGM?
If you have entered a calibration, you may see Calibration Not Used in your History tab. This means that your Dexcom G7 sensor was not able to use the calibration you entered, so your glucose readings may not be aligned to your blood glucose (BG) meter.
If you see this message, give your sensor some time to adjust; then, try calibrating again in about an hour with a new fingerstick/finger prick. To get an accurate BG meter value, follow these steps:
- Wash your hands with soap and water
- Dry your hands
- Take a fingerstick/finger prick
MAT-1047
Related articles
How do I log BG meter values or calibrations* on the Dexcom G7 receiver?
To log blood glucose (BG) meter values or calibrations* when using the Dexcom G7 CGM receiver follow these simple steps.
How do I log BG meter values or calibrations* in the Dexcom G7 app?
To log a BG meter value or calibrate: 1. In the app, tap + in the Glucose or History tabs.