Quote:
Originally Posted by David
My wife’s doc told her the same thing a couple weeks ago. She got a Freestyle glucose reader 14 day free trial. It’s stuck on her arm and she reads glucose with a phone app. It seems to be showing she’s fine.
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They aren’t accurate other than for trending. There can be a difference of up to 20 points either way depending on transmitter and site. A half inch difference in where the needle goes in seems to make a disproportionate difference.