Good news for Apple Watch users. Apple Watches have been upgraded with more features and it could be unbolted the doors from its recently report.

Of course, the Apple Watch device doesn’t work with any old door. It can open the doors that equipped with an August Smart Lock. And the August Smart Lock has been added to support the Apple Watch device.

With a light swipe and a tap of Apple Watches, the users are able to unlock the hi-tech locks. There is a dedicated app with the August Smart Lock to detect the track of who has passed through the door.

The users will receive a notification from the August app on their Apple Watches whenever somebody locks or unlocks the door. It is convenient for them to keep an eye on the house security problem.

The August Smart Lock has been applied on iOS and Android smartphones, however, here is no confirmation where those locks offer support for Android Wear Watches.

Users can place orders online for August Smart Lock for $250. Please note that the August Smart Lock is only compatible with Single-Cylinder deadbolts doors that commonly applied in North America. Think twice before placing an order.