Mac and iPhone or Apple Watch Mac users with iPhones have the most — and most polished — options available: allows you to use either an iPhone or Apple Watch to unlock your Mac. Walk up to your Mac with your iPhone on you and it will communicate with your Mac using. Knock on your phone’s screen — even if it’s just in your pocket, knock on your pocket — and it will unlock your Mac. Apple Iphone 5 Tmobile Unlock there. Https Cracksone Com Universal Keygen Generator here. There’s no need to even pull your phone out of your pocket, much less turn its screen on. There’s now a Knock Apple Watch app for unlocking your Mac, which provides some good security — if someone puts your watch on, they won’t be able to authenticate and unlock your Mac.