Has anyone tried to quit smoking using the magnets that you put on your ear?

My husband is a 3-pack-a-day smoker and has been smoking for 20 years. He tried the patch years ago and got sick from it since he smoked too.

He saw an ad for magnets that go on your ear and use accupressure, and he said he would try it.

I would looooove for him to quit - has anyone had any luck with these? Or know someone who has?

I looked online and mostly found blogs calling them total scams