What is the Xg3 lifespan?

Hey guys,

Not sure if I’ve missed it or common knowledge but does the xg3 have a lifespan for the magnetism or does it last indefinitely?

Thanks in advance!

Usually magnets should only lose a significant portion of strength once it’s coating failed.
Kinda can’t happen with the xG3 so I’d say: it will work until you die.

Could look up some posts later, search for failed magnet or stuff like that.