Nope! Swagnets are attracted to the magnetic strips already built into your monitor, but since they're not magnets themselves, they won't interfere with any any of the normal operation of your computer.
Yep! As long as your Macbook is compatible, your computer won't even notice the difference. See for yourself in the videos below!
Probably! Swagnets are compatible with most Apple computers and monitors that were made over the last 8 years. We are working working hard to reach full compatibility with all the latest Apple machines. Check out our compatibility page to make sure we're a good match.