The Keto-Mojo GK+ meter is highly accurate and meets FDA requirements and ISO 15197:2013 performance standards for blood glucose testing.
In performance testing, 95% of glucose readings fall within ±15% of laboratory reference values, demonstrating reliable and clinically validated accuracy.
When used as directed, the GK+ provides consistent and dependable glucose and ketone measurements to help you confidently monitor your metabolic data.
As with all finger-stick meters, small differences compared to lab tests or continuous glucose monitors (CGMs) may occur due to timing, hydration, temperature, and testing conditions.
Start with the meter turned off. Insert a clean test strip into the meter.
Wait for a beep and confirm that the flashing blood droplet icon appears on the screen.
Use the lancing device to obtain a small drop of blood.
Hold the meter at approximately a 45-degree angle (like a pencil) and gently bring the tip of the strip to the edge of the blood drop.
Allow the strip to “sip” the blood sample until the meter beeps and begins counting down.
Important tips:
Do not press the strip firmly into your finger. The strip needs airflow to properly draw the sample.
Do not bring your finger to the strip. Bring the strip to the blood drop.
Do not pull the strip away until the meter begins counting down.
For step-by-step instructions and a demonstration video, please visit our How to Test with the GK+ Meter Help Page.
It is normal to see small differences between fingerstick meter readings, laboratory tests, and continuous glucose monitors (CGMs).
These methods measure glucose in different ways and at different times. Factors such as timing, hydration, temperature, circulation, and testing technique can also influence results.
When used as directed, the GK+ meter provides accurate and reliable readings within accepted regulatory standards.
If you have concerns about your results, our Customer Support team is happy to help.
Error messages typically indicate a simple issue such as:
Insufficient blood sample
Improper strip insertion
Using an expired or damaged test strip
Most errors can be resolved by checking the strip, ensuring proper insertion, and retesting with a fresh strip.
See below for a full list:
Most customers do not need to use control solution during normal testing.
Control solution is typically used to verify that your meter and test strips are functioning properly, such as when opening a new package of strips or if results appear unusually inconsistent.
If you are testing as directed and your results seem typical for you, there is generally no need to perform control solution testing.
For detailed instructions, please visit our Control Solution Help Page.
