Where do I insert my Dexcom ONE sensor?

All Dexcom ONE users can insert their sensors on their abdomen or the back of their upper arms. People ages 2 to 17 years old can also choose their upper buttocks. Look for a place on your belly, back of upper arms, or upper buttocks where you have some padding.

Ages 2-17 years only Can use upper buttocks	All people ages 2 and older Can use the abdomen or back of upper arm