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Eversense E3 CGM Quick Reference Guide
Once the Initialization Phase has passed, the system requires two calibrations each day for
the first 21 days. After 21 days, the system will prompt you for calibration either once or
twice per day. Please see Calibrating the System in the Eversense E3 CGM System User Guide
for more information.
Daily Use
Calibration Tips:
• Wash and dry hands thoroughly.
• Avoid calibrating when glucose may be changing rapidly (such as after meals, after taking
insulin, or during/after exercise).
• Always use an actual blood glucose value, and enter calibration within 10 minutes.
• Keep smart transmitter in place over the sensor 5 minutes before and 15 minutes after
each calibration.