This week’s release of watchOS 2 brings a much-needed security update to Apple’s wearable by adding Activation Lock to the device, and the great news is that you may not even have to do anything to add it.
Activation Lock has been around for a while for other Apple devices, and its purpose is to keep thieves from using them even if they manage to get ahold of your preciouses. The first version of watchOS only included basic locking features and a passkey, which wouldn’t keep smart evildoers from gaining access to sensitive data like your Apple Pay data.
Here’s how the feature shows up on the Apple Watch.

