Your Apple Watch can automatically unlock your Mac and be used to approve authentication requests across the operating system. Unfortunately, the feature doesn’t always work as advertised. Here are some fixes to try if you’ve run into trouble.
Apple Watch Unlock Requirements
You can unlock your mid-2013 or newer Mac with an Apple Watch running watchOS 3 or above.
You can check if your Mac supports this feature by clicking on the Apple logo at the top of the screen. Next, click “About This Mac.” Under the Overview tab, select “System Report.”
In the window that appears, click on “Wi-Fi” in the sidebar and look for an entry that reads “Auto Unlock: Supported” to confirm.
You’ll also need to be signed in with the same Apple ID on your Apple Watch, iPhone, and Mac, with two-factor authentication enabled on your Apple ID.
Note that even when the feature is working “normally,” you won’t always be able to unlock your Mac the first time with your Apple Watch. Just like using a…
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