Sorry if this has already been asked. I have read about magnets affecting KTTW cards, so I always try to keep mine away from anything that might de-magnetize it. Just wondered if the wristbands will/could have similar issues? I was thinking....it's not a problem to store a card (credit, KTTW, etc) in a purse/bag section away from a magnetic fastener, but it would be much harder to keep an arm with a wristband away from the outside of a bag with a magnetic fastener.
(I know, put it on the other arm
but I dont' know how much exposure it takes for the magnet to erase the info, and I don't want to waste time standing in line to have my card/wristband replaced)
Thanks!!
(I know, put it on the other arm

Thanks!!