The Smart Plug Switch plugs into any wall socket and enables you to switch or schedule a connected electronic device on/off from your smartphone. Just plug the device into the Switch and see how Smart Plugs can work for you and your home. Monitor and Manage Your Power Usage. Use your smartphone or tablet to switch things on or off from anywhere, and monitor the status and power usage of your appliances. Get valuable data about power usage around your home that you can use to monitor, control and schedule all of the devices connected to Edimax Smart Plugs around your home.