Not that the proper smart home setup is particularly difficult anymore, either. All you need is Wi Fi and a smart hub device. And just like that, you can start adding smart devices throughout your house and control them with voice commands or your smartphone. The best part is that you can set things up to work automatically, based on a fixed schedule or even in response to sensor data. There are two main reasons for investing in smart home devices: comfort and cost savings. The comfort is easy...