Meet the Keen Home Smart Vent: a vent that automatically opens and closes to reduce hot and cold spots and save you energy in rooms that you are not using. Better yet, you will be able to use your smartphone to control it. Keen Home Smart Vents replace your existing HVAC vents and connect to your network fast. There are a bunch of cool looking faceplates available for these.
Using the companion app, you can create custom temperature zones in your home. The device simply helps you stay comfortable at home and save some money in the process.