Walk away from your Mac and it will lock itself.
Walk back to your Mac and it will unlock itself back.
Magic.
Thats what proxinator does.
All you have to do is to keep your iPhone in your pocket. You dont care about locking your Mac and you dont care about typing your password to unlock it when you get back.
Proxinator uses Bluetooth Low Energy to communicate with your Mac - this way you can use it all the time and your battery wont even notice.
And yes, its safe. Yes, it uses encryption.
Dont forget to fire up proxinator on your Mac to set up your devices:
http://proxinator.me/
Supported iPhones: 4s or newer.
Supported Macs:
- MacBook Air 2011 or newer
- MacBook Pro 2012 or newer
- iMac late 2012 or newer
- Mac mini 2011 or newer
- Mac Pro late 2013 or newer