Accuracy and calibration
Issue
Your BG meter gives you one number, if you test twice (using the same or a different BG meter)
it gives you another number, and your G7 gives you a third. What do you do with all those
numbers?
Solution
The lab blood test
The test your doctor does is considered a more accurate glucose number than any products you
use at home. Both BG meters and G7 are compared to that doctor’s test to measure accuracy in
clinical studies. They aren't compared to each other. Because of this, the sensor reading and BG
meter value are unlikely to be exactly the same number.
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