i have two glucose meters one a wave sense jazz & one a contour next they are giving different readings done at the same time this morning the jazz was 8 & contour 7.7 I have done a control on both & that was ok can anyone explain the difference please .
You will never get the same reading even at the same time on different meters it will always vary from meter to meter and no meter is100% accurate that's why it is better just to stick to one