The Dexcom G7 has an 8.2% overall MARD for adults and an 8.1% MARD for children.1 The Dexcom G6 has an overall MARD of 9%.² MARD (mean absolute relative difference) is a statistical measure of CGM accuracy, the lower the number the better. The FDA has cleared the Dexcom G7 as an integrated continuous glucose monitoring (iCGM) system. To learn more about your Dexcom G7 sensor readings, visit BG meter vs. G7 CGM reading | Dexcom
1. How Dexcom G7 Continuous Glucose Monitoring Works. Dexcom. (n.d.). https://www.dexcom.com/en-us/g7/how-it-works
2. Dexcom G6 User Guide
ZD-000289_A (2023-11-13)
