How To Unlock Mac With Apple Watch
Requirements To use your Apple Watch to unlock your computer, you must be using a Mac (mid-2013 or later) with macOS 10.13 or later. Make sure your Apple Watch is using the latest version of watchOS. Additionally, your Apple Watch and Mac must be using the same Apple ID. You also need to use two-factor authentication with Apple ID. Your Mac must also have Wi-Fi and Bluetooth turned on. Any Apple Watch version works with Auto-Lock....