I use mine daily - very useful for jamming energy into something fast - somewhat like a microwave except stove top format.
Also...takes a bit of time to get used to it...doesn't behave the same as a standard stove top.
Not necessary. Its got a couple of millimeters range. Never took off my watch & used a bunch of metal cooking implements near it. "Don't be an idiot" seems to cover it safety-wise.
On balance I'd rank an electronic pressure cooker higher on the "must have" list though.![]()
Strangely, I rank my Tefal pressure cooker together with my induction cooker as extremely high on "must have" list !
They both work wonders when used together.