The Wemo Switch Wi-Fi Smart Plug uses your existing home Wi-Fi network to provide wireless control of your lights and appliances. Using the free Wemo app, you can turn on a space heater in your garage or a fan in your kitchen, even if you're miles from home. No subscription or hub is required: simply plug Wemo Switch into an electrical outlet, connect a device to the Smart Plug, and wirelessly control your device using a tablet or phone. This makes it easy to put a living room lamp on a schedule or – for peace of mind – randomize your home lights when you're on vacation so it looks like you're home. What's in the Box: Wemo Switch Smart Plug Quick Start Guide