From within the Settings app, scroll to and tap Touch ID & Passcode.
If necessary, enter your passcode. You're required to set up a passcode in order to use Touch ID.
Tap Add a Fingerprint.
For this tutorial, we're showing how to set up Touch ID. You can also set up your iPad to unlock only using a passcode, but steps may vary based on what you choose.
Place your finger on the Top button.
Repeatedly lift and rest your finger on the Top button.
Tap Continue.
Repeatedly lift and rest the edge of your finger on the Top button.
Tap Continue.
If necessary, enter and confirm a passcode to use when Touch ID is not available.
Press the Top button to put iPad to sleep.
Press the Top button to wake iPad.
Place your fingertip on the Home button to unlock iPad.
You've completed the steps!
