Dexcom G5 mobile User Manual page 91

Device
Smart Device:
In App
Receiver
Smart Device:
In App
Receiver
Approximately five minutes after entering your second BG meter value, your display device(s)
will start providing sensor glucose readings and glucose level trends. While each display
device may have different ways of presenting sensor glucose readings and trends, the
meanings are the same.
Fingerstick measurements entered into one device will be available in the other
approximately ten minutes after entering data.
Dexcom G5 Mobile System User Guide
Calibration
What you see What it means
Sensor cannot
calibrate now.
System did not
accept recent
calibration.
What you do
Wait 10-15 minutes.
Retake fingerstick
measurement at
prompt.
Enter BG value.
Additional
calibration needed
immediately.
Calibrate.
No sensor glucose
readings.
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