Put your iPhone in your pocket, walk away and we´ll make sure your Mac is locked and safe until you return!
We use Bluetooth LE to communicate with your Mac. Don´t worry, it won´t drain your battery.
The setup is easy! You do not need to interact with your iPhone to keep your Mac safe!
It works on all new Mac's with BLE support, OS X 10.10 and above. We also support iPhone 5 and above.
Sera solves all your concerns. It´s simple, it´s safe — it´s never been easier to keep your Mac safe from others!