Can neodymium magnets damage electronics?

Yes.neodymium magnets can damage electronic devices.such as pacemaker.heart defibrilators.computers.watches.smartphones.loudspeakers.hearing aids.TV.credit cards.etc.You should put magnets as far as more than 30cm away from the electronics.

Magnets may affect pacemakers and internal heart defibrillators. For example, a pacemaker may go into test mode and cause the patient to get ill. Also, a heart defibrillator can stop working.
Therefore, you must keep such devices away from neodymium magnets.