Shows the calibrations made for this sensor. Every calibration consists of the time it was made and the slope (a) and intercept b of the relation between the blood glucose and the sensor glucose:
Blood glucose=a*SensorGlucose+b
When “change slope” is not set in left menu→Settings→Calibration, or when there are too few finger prick measurements or the finger prick measurements aren’t diverse enough a=1. So that only b is determined.
Touching the calibration moves to the calibration time. Touching “Delete” removes the calibration.
Settings: Other way to get to left menu->Settings->Calibration.