Freestyle libre 2 inside arm

Just cover the sensor. Have mine covered 24/7. Keeps it on during swimming, banging into doors and rough play from my 17 month old grandson.

These reusable “guardians” work pretty well.
Come in a variety of colours & more comfortable than they look on daily wear.
I found moving the buckle adjuster closer to the sensor cradle strap slot got me forgetting it was there.

I used to use a version that also cradled a BT bridge back in the Libre 1 days?

A small child might try the cradle, but the sensor should be safe by the time you stop the kid?