41
Eversense XL CGM User Guide
6
6. Calibrating the System
This section describes the calibration procedure and schedule of your Eversense XL CGM System.
To ensure best performance, routine calibration is required using fingerstick readings from a blood glucose meter.
DO NOT use alternative test sites such as your forearm when entering BG values for calibration. Any commercially
available meter may be used for calibration. Once your sensor has been inserted and linked to your smart transmitter,
the system begins a 24-hour Warm-Up Phase. No calibration is required during this phase.
There are two calibration phases:
Initialisation Phase – After the 24-hour Warm-Up Phase, you must complete 4 fingerstick calibration tests,
spaced 2 to 12 hours apart.
Daily Calibration Phase – After the Initialisation Phase, you must complete 2 fingerstick calibration tests per day,
spaced 10 to 14 hours apart.