Manage your glucose levels with a smarter CGM (Continuous Glucose Monitoring) system, powered by Guardian™ Sensor 3.

Medtronic is the only company that offers standalone CGM and sensor-integrated pump therapy, which streamlines the process for optimal customer experience. Other CGM companies do not offer an integrated system, requiring an insulin pump from a different company. Guardian™ Sensor 3, Medtronic’s most advanced sensor, provides an option that fits every lifestyle.

  • SMART AND RELIABLE: Diagnostic chip that automatically monitors sensor health every 5 minutes to improve sensor performance and reduce variability.
  • ACCURATE: Medtronic’s most accurate sensor to date.
  • COMFORTABLE AND SMALL: 80% volume reduction compared to Enlite sensor. Updated sensor adhesive patch to enhance application and reduce irritation.
  • CONVENIENT: Up to seven days of sensor life and a shorter start-up time.

Guardian Sensor 3 is compatible with MiniMed 670G insulin pump and the MiniMed 630G insulin pump. The Guardian Sensor 3 can be worn up to 7 days and is FDA-approved to be worn on the abdomen or the back of the arm.

⚠ WARNING: This product can expose you to chemicals including Bisphenol A which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to

Guardian Sensor 3