Initial Calibrate With Your Dexcom G5 Mobile App
Step What you see
1
2
3
Dexcom G5 Mobile System User Guide
Calibration
What you do
Tap circle .
Wash and dry your
hands.
Always use soap and
water.
Take a fingerstick BG
measurement using your
BG meter.
(Continued on next page)
Additional info
Initial calibration: Enter
two back-to-back meter
BG values.
Update calibration:
Enter single meter BG
value.
Having clean and dry
hands is key to getting a
good BG meter value.
Don't use cleaning gels,
they may affect your
meter values.
Only use your fingertip;
never use alternative
sites for measuring your
BG.
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