• pelespirit
    link
    fedilink
    arrow-up
    12
    ·
    7 months ago

    How does the metal detector work? I’ve never heard of a phone being able to do that.

    • fossphi@lemm.ee
      link
      fedilink
      English
      arrow-up
      19
      ·
      7 months ago

      It uses the magnetic field sensor on the phone (compass). It can only detect magnetically active metals and also kinda weakly, but it’s quite fun!