- Poor hand washing or drying
- Test strips deteriorated due to non-compliance with storage or transport instructions.
- Expired test strips (to be used within 5 months after opening)
- The glucometer temperature at the time of measurement (during hot or cold weather)
- Ambient humidity.
- Taking medicines or certain foods.
In case of doubt about the accuracy of results obtained with your iHealth Gluco+ glucometer, please perform a test with the control solution.
*credit to Sylvain of iHealth Labs EU