Great app.

I love the concept overwise it would be cool if we could unlock our Mac while it is in sleep mode and if we could block it in the range of the bluetooth (I mean if were not in front of the computer and we forget to lock it).
However I love the minimalist design and the concept. Well done

white_luxe_ about Knock – unlock your Mac without a password using your iPhone and Apple Watch, v1.0.1