Diabetics who have been pricking their fingers for years finally have another option. Freestyle Libre is a small patch that can be easily applied to the upper-arm. With a simple scan, the sensor can read your glucose levels, no needles or blood necessary. The device keeps readings for up to ten days, making it much easier to see any patterns or trends in your blood sugar readings, and it even shows these readings in an easy to understand line graph.
The product is currently available at drug stores in the United States.
Source : Mashable