Glucoone is accurate meter. The control solution range differs , it’s a fixed range and it’s set by manufacturer. The blood glucose levels measured fluctuate when tested with same control solution, strips and meter.
Recommended fasting glucose levels are between 80-120, and 2 hrs post meal is 100-140.
Are you testing post meals sugars.
Your
HbA1C is affected by both fasting and post meal sugars.
Next Steps
Please test your sugars 2 hrs post breakfast or 2 hrs post dinner in addition to fasting values and
HbA1C is recommended in 2 months.