How Apple Magnets Work in Products

Apple magnets are inside iPhones, iPads, and Apple Watches. But how do they work, and what functions do they have?
That brings us to the new iPad Pro, with 102 magnets spread all around. On the new iPad, Apple’s using magnets in four primary ways: As a way to firmly attach accessories to the device’s back, as an Apple Pencil attachment, to attach the Smart Connector, and to attach a screen cover while locking or unlocking the device.