Here is another smart plug that works with Amazon Alexa and lets you control your connected devices over the Internet. The TP-Link Smart Plug (HS105) allows you to put your electronics on a schedule. It has an Away Mode, in which your devices are turned on/off automatically to give the appearance that someone is home.
You can control your electronics from your Amazon Echo. The HS105 is compatible with Google Home too. Costs under $50 at this time.