Pardon us, but WTH is CGM? It's a question you may be asking right now. Many living with diabetes have become familiar with continuous glucose monitoring (CGM) as their tool of choice for managing their diabetes care. But for some — including those recently diagnosed with diabetes — glucose monitoring and CGM technology can feel a bit mysterious, maybe even overwhelming. DW (don't worry), we're here to give you the 411. We're going B2B (back to basics) on all things CGM. In the spirit of clarity, we'll drop the colloquialisms for now.