Noninvasive glucose monitors have been anticipated by diabetes patients for over a decade. The traditional finger prick method has been a standard disease management tool for decades. But issues of patient compliance and the limitations of current methods in detecting short-term fluctuations in glucose levels have brought a host of companies into the hunt for less invasive and more user-friendly alternatives. Now the convergence of small-scale electronics and sophisticated biocompatible product designs is giving hope for a better future to millions of diabetes patients worldwide. Noninvasive glucose monitors that can measure glucose levels accurately and reliably have the capability to improve glycemic control and patient well-being.