Continuous Glucose Monitoring
Answers to common questions about continuous glucose monitoring.
Questions on this page
What is CGM?
Continuous glucose monitoring uses a sensor to measure glucose repeatedly throughout the day and night.
What is Time in Range?
Time in Range describes how much time glucose remains within a specified target range.
Is CGM useful for everyone with diabetes?
It can be particularly useful for people who need more detailed information about glucose patterns, but the choice should be individualized.
Can CGM detect hypoglycaemia?
Yes. Depending on the device, CGM can identify low glucose and provide alerts.