

Head over to System Preferences -> Security & Privacy on your Mac and check the box next to “Allow your Apple Watch to unlock your Mac”. This can be done from the System Preferences panel. The first thing you want to check when your Apple Watch isn’t unlocking your Mac is to see if the feature is actually enabled on your Mac and you didn’t accidentally turn it off or reset your settings. Regardless of the Apple Watch model you own and the macOS version that’s running on your computer, you can utilize these steps to diagnose the problem and resolve it at the earliest. Apple Watch Not Unlocking Mac? Troubleshooting Automatic Mac Login with Apple Watch Interested in learning what you can do? Here, we’ll be going through the various troubleshooting methods that you can follow to fix and unlock your Mac with your Apple Watch normally again. Regardless, it’s pretty easy to diagnose what’s causing this issue and get it fixed.

Additionally, certain macOS settings can change the way your Mac unlocks and in some rare cases, software glitches can stop your Apple Watch from unlocking your Mac too. Since Apple Watch and your Mac relies on a wireless connection to get this done, you can run into connectivity problems that may prevent you from unlocking your Mac with it.
