The Dexcom G4® combines the latest glucose sensor technology with user-friendly features for exceptional performance and convenience.
With trending graphs and directional arrows, the Dexcom G4® lets you know where your glucose is, where it’s going, how fast it’s geting there and may help you avoid serious hypoglecemic episodes6.
(Consistent performance between each sensor)
Sensor to Sensor Variation
(% average absolute error versus reference across all glucose levels)
[Mean Absolute Difference (MAD) between 2.2-4.4 mmol/L]
Accuracy Over Time
(Consistent sensor performance over time) Average Daily Calibration 2X/day
[% CEG A+B Zone]
% of sensors that last up to 7 day use
* Reference is YSI (Yellow Springs Laboratory Instrument)