Question Can a magnetic charger (Mi Band 6) damage external hard drive.

No, this is not likely at all.

Why would you place that close anyway? Makes no sense.

Have you ever seen how OEM HDDs are shipped? In large cases that look a lot like egg cartons. Packed closely together.

Sure, with a strong magnet you can damage a HDD. But small stuff like this? Nope.
 
No, this is not likely at all.

Why would you place that close anyway? Makes no sense.

Have you ever seen how OEM HDDs are shipped? In large cases that look a lot like egg cartons. Packed closely together.

Sure, with a strong magnet you can damage a HDD. But small stuff like this? Nope.
Thanks.