What does Calibration Not Used mean?

The Calibration Not Used alert means the sensor was not able to use the calibration you entered.
If you see this message, give your sensor some time to adjust; then, try calibrating again in about an hour with a new fingerprick. To get an accurate BG meter value, follow these steps:
  1. Wash your hands with soap and water
  2. Dry your hands
  3. Take a fingerprick

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Dexcom, Dexcom Clarity, Dexcom Follow, Dexcom G7, Dexcom ONE+, Dexcom G6, Dexcom Share, and any related logos and design marks are either registered trademarks or trademarks of Dexcom, Inc. in the United States and/or other countries.
ALWAYS READ THE LABEL AND FOLLOW THE DIRECTIONS FOR USE. Read the warnings available on dexcom.com/downloadsandguides before purchasing. Consult your healthcare professional to see if this product is right for you. This product is a continuous glucose monitoring system indicated for the management of (type 1, type 2, gestational) diabetes in people age 2 years and older where self-monitoring of blood glucose (SMBG) is indicated.

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