CGMs have made us used to getting readings every two-or three minutes...But getting a reading every single minute? That's what make the FreeStyle Libre 3 remarkable! With the FreeStyle Libre 3 system, you'll reap the benefits of Abbott's years of expertise in the continuous glucose monitor (CGM) field. This system still delivers the reliable*, fingerstick-free readings their CGM systems are known for. But instead of manually scanning your sensor whenever you want to get results, you'll receive automatic glucose updates on your smart devices via Bluetooth. Best of all, the FreeStyle Libre 3 system's sensor is approximately the size of two stacked pennies - making it the smallest and thinnest CGM sensor in history.