If you forgot the passcode to your iPad, or the device has been disabled, you can restore and unlock it with a computer or the Find My Website or app.
Using your face to unlock your phone or tablet ... After upgrading from a Touch ID-equipped iPhone, be patient. It may take a week or two to adjust to no longer using a home button, but once you get ...
The Apple Watch comes with several different ways to lock and unlock the device. Here's a guide on how to use all of them.