Germantown-based Senseonics develops and commercializes Eversense, an implantable continuous glucose monitoring system designed to provide real-time diabetes data through a sensor placed under the skin. Its Eversense 365 system is designed to last for up to one year, with a removable, rechargeable smart transmitter and mobile app for glucose tracking. Senseonics describes Eversense as the first and only long-term implantable CGM platform.