Dexcom G7 Start Here Manual page 3

G7 Basics
G7 shows your glucose information on your display devices.
Sensor
and
applicator
• During setup, we'll show you how to use the
applicator to insert the built-in sensor under your
skin.
• The sensor sends a glucose reading to
your receiver or other display device every
5 minutes.
• The sensor lasts up to 10 days with a
12-hour grace period.
Applicator
Sensor
(inside)
Overpatch
After you insert the sensor, you can use the
overpatch to help keep the sensor on your
skin.