Smart plugs are a great way to bring even your non-IoT devices into the smart home ecosystem, and with a Cyber Monday deal on Amazon, you can pick up some of the best for super cheap. A four-pack of TP-Link's Kasa Smart Plug Mini 15A is 30 percent off, bringing the price down to just $35 dollars from its usual cost of $50. These smart plugs work with all of the major smart home platforms, including Apple Homekit, Amazon Alexa, Google Home and Samsung SmartThings. Get a four-pack of smart plugs while they're 30 percent off for Cyber Monday. Kasa Smart Plugs are easy to set up through the app, available for both iOS and Android, and are great for anyone looking for a no-fuss experience.