To unlock your Mac with your Apple Watch, you will need to set up two-factor authentication for your Apple ID and enable the “Unlock with Apple Watch” feature on your Mac.
If you’re an Apple Fan, there’s absolutely no reason why you wouldn’t enable this feature – it’s fast, easy and secure. Overall, using your Apple Watch to unlock your Mac can make it more convenient and secure to access your Mac. It’s a useful feature if you use your Apple Watch regularly and want to make the most of its capabilities.
To do this in MacOS Ventura, follow these steps:
On older Macs:
Once you have set up two-factor authentication and enabled the “Unlock with Apple Watch” feature, you can use your Apple Watch to unlock your Mac. Simply bring your Apple Watch close to your Mac and it will automatically unlock without requiring you to enter your password.