Need help with Accu-Chek Aviva (switching Prestige IQ). Can anyone help?

I just spent one meters IQ Deluxe and Accu-Chek Aviva my doctor asked me to use both for a week to ensure the test results were similar. I think sometimes I wake up to a 30-point difference between the two meters, even in the very blood of the same finger. Can anyone tell me why? My reputation IQ is established on the creation of plasma and I used the default Aviva. Even when I change the settings on the Prestige IQ blood instead of plasma as I was told to use, the results are still 30 points or more out. Someone can help me understand what is happening with my blood sugar?

I havent used the prestige that you are talking about but I accucheck Aviva and it really works well for me! But it is rare that would give different results but sometimes they even do it in a meter and will be read into disrepair. crazzzy!

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