Keep your PC data safe whenever you leave your device unattended with the Halberd Smart Bluetooth Key. This smart Bluetooth key and lock automatically locks your PC every time you walk away from it. On the flip side, Halberd logs you back on when you return, securing all of your data from breach while you were away. Additionally, Halberd comes with an accelerometer for motion detection. It also features a button on the side so you can lock your computer while in range by simply clicking a button. Furthermore, Halberd offers multi-user key registration, assigning multiple credentials to a single key. Using the Arkham app, you can even lock your Android phone when your Halberd is out of reach and disable it later. Finally, Halberd provides single sign-on, allowing one key to sign into Gmail and any site accepting software tokens automatically.