Auto Unlock will not work if the Apple Watch is not on your wrist.Enable Two-Factor Authentication or 2FC for your Apple ID ( see this).Your Mac needs to have macOS Sierra Developer Preview Seed 2 or later.Apple Watch needs to run watchOS 3 beta 2 or higher.In case Auto Lock doesn’t work on your Apple Watch or macOS computer, here are a few things you need to know to fix that problem. If you see a message that says, “Unlocking with Apple Watch” and the lock screen turns into a regular Mac screen, then everything is working as expected. To see if Auto Lock is working or not, close your Mac or log out and lift the screen back up. Click on the checkbox right next to it.On your Mac, go to System Preferences > Security & Privacy > General, and look for Allow your Apple Watch to unlock your Mac.It’s in the Settings app under the Passcode page. You can also find available firmware update by going to the Watch app (on your iPhone) > General > Software Update. Make sure your Apple Watch is running watchOS 3 or higher.Be sure to follow the instructions below. The first thing we’re going to do is turn on Auto Lock on your Apple Watch.
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In this tutorial, I’ll show you how to troubleshoot that problem. If you’re not familiar with activating Auto Lock on your Mac, you will have a hard time unlocking the computer using your Apple Watch.Įven though Apple has made the process relatively easy, some users still have trouble getting Auto Lock to work on their Mac and Apple Watch. The first thing that I noticed was the setting up process. Some people were able to give Auto Lock a test drive using their Apple Watch on watchOS 3 beta 2 and Macbook on macOS Sierra (beta). This feature was originally announced during the WWDC keynote. The new shiny feature is called Auto Lock. After upgrading to macOS Sierra, users will be able to unlock their Mac using their Apple Watch.