Your Medtronic Diabetes Guardian® Real-Time Continuous Glucose Monitoring System has been designed for years of trouble-free service.
Want to learn more about your Guardian Real-Time System? Medtronic Diabetes user manuals include all the information you need to get started with and program your pump. If you have trouble with your pump, check out our Troubleshooting section.
If you would like to know more about the benefits of the Guardian Real-Time System, try the Guardian® Real-Time System tutorial.
Your Guardian Real-Time System is designed for years of trouble-free service. If, however, you think your Guardian Real-Time System is not working, call Medtronic Diabetes immediately. Our live, 24-Hour HelpLine is available at (866) 948-6633 (option 1). If we can’t resolve your problem over the phone, we’ll send you a replacement glucose monitor for next-day delivery via Federal Express.
Information on this site should not be used as a substitute for talking with your doctor. Always talk with your doctor about diagnosis and treatment information.