WaveSense blood glucose monitoring systems require a very small amount of sample - 0.5 µL sample size
WaveSense Diabetes Manager application for the iPhone and iPod Touch is available at the iTunes application store; use the app. to store and manage your blood glucose readings and to view trends and statistics
Imported from USA
The control solution is used to:  Ensure that your WaveSense Meter and Test Strips are working together properly. 
Practice testing without having to use your own blood.