Can I wear my G6 and G7 at the same time?
No. Dexcom recommends using either Dexcom G6 or Dexcom G7, but not both simultaneously.
This applies to both Dexcom G7 and Dexcom G7 15 Day CGM Systems.
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Where can I insert my Dexcom G7 sensor?
Dexcom G7 sensors may be inserted on the back of the upper arm (indicated for users ages 2 years and older) or the upper buttocks (ages 2-6 years old).
How do I insert my Dexcom sensor?
Dexcom designed the Dexcom G6 CGM System sensor auto-applicator for easier, more consistent sensor insertions.