This 4-pack of HomeKit smart plugs is on sale for only $37

In the old days, if you wanted to be able to control a light or an appliance remotely, you had to have an expensive, whole-home automation system installed. That is not at all the case anymore, as evidenced by this Kasa smart plug deal. Right now you can pick up a set of 4 Kasa Smart Plug Minis, which work with HomeKit, Alexa, and Google, for just $37.