Why are you getting different readings between your old and new blood glucose monitors?
Yes, this happens to many people! Different meters can show slightly different readings even when testing at the same time. Here are the most common reasons why your new monitor might show higher readings:
Calibration differences: Each Show Full Answer
Why are you getting different readings between your old and new blood glucose monitors?
Yes, this happens to many people! Different meters can show slightly different readings even when testing at the same time. Here are the most common reasons why your new monitor might show higher readings:
Calibration differences: Each meter brand and model may be calibrated differently, leading to variations in results. Some meters need calibration with a control solution or special strip to ensure accuracy.
Test strip compatibility: Make sure you're using the correct test strips designed specifically for your new meter. Using incompatible strips can cause inaccurate readings.
Storage and handling: New test strips stored properly will give more accurate results than older strips that may have been exposed to heat, moisture, or air over time.
Testing technique: Small differences in how you collect blood samples between meters can affect results. Make sure you're following the manufacturer's instructions for your new device.
It's worth testing both meters side-by-side a few times to see how much they differ. If the difference is significant (more than 15-20%), contact the manufacturer or your healthcare provider. You might have a faulty meter, or one may need calibration.
Your doctor can also order an A1c test to see your average blood sugar over the past 3 months, which can help determine which meter is more accurate.
April 20
Join
Your Privacy Choices
