We have seen a few of the smart door locks from the likes of Schlage and Lockitron. The latest company to hit the smart lock scene is August.com. The August Smart Lock is an anodized aluminum puck that installs over the inside portion of your existing deadbolt lock. The August Smart Lock uses chimes and LEDs to let you know whether it is open or closed. Once you install the smartphone app you can operate the lock via Bluetooth and their encrypted locking technology. Yours for $200 here. Funny product video after the break.