Understanding the E2 Error Code on Your Contour Next One Meter

The E2 error code on your Contour Next One meter indicates an insufficient blood drop or that the test strip has not filled enough for an accurate test. This error code can be frustrating, especially if you're trying to manage your diabetes effectively. However, it's relatively easy to troubleshoot and resolve this issue.

To start, ensure that you have confirmed the correct time zone setting on the Tidepool Uploader. This is a crucial step as incorrect time zone settings can cause issues with data upload and synchronization.

If you've already checked the time zone, try uploading your device again or click 'See data' to view your uploaded data. If this doesn't resolve the issue, there are a few other things you can check:

1. Confirm Your Device Settings: Make sure that the Contour Next One meter is set as one of your devices in the Tidepool Uploader. You can do this by selecting 'Choose Devices' from the menu under your name.

2. Check Your Test Strip: It's possible that the test strip you're using is not functioning correctly or has expired. Try removing the test strip and retesting with a new one to see if that resolves the issue.

3. Difficulty Seeing Where to Apply Blood: Another possible cause of the E2 error code could be difficulty seeing where to apply blood to the test strip. Take your time and ensure you're applying the blood correctly.

If none of these steps resolve the issue, it's possible that there's a testing error. In this case, you may need to consult with a healthcare professional or Ascensia (Bayer) customer support for further assistance.

Remember to always reach out if you have any questions or feedback on this article.

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