Control your devices from anywhere Download the free Wemo app on your smartphone with Apple iOS 9 or higher and Android 4.1 or higher. Works with Google Assistant and Amazon Alexa Pair with Google Assistant or Amazon Alexa and turn your lights, your appliances, or a whole room on or off with the power of your voice. IFTTT automated recipes Turn devices on and off based on real-world events, send you push notifications about device activity, and much more. Sync with your Nest Thermostat for automatic control So your fan can turn off to save energy when the house is empty. Or your lights can turn on automatically when you walk in the door. Automatic schedules Never come home to a dark house. Schedule the fan to turn on before you arrive. Set on and off times for your lights and appliances. Synchronize devices to sunrise, sunset, or pre-set times automatically. Randomize lights "Away Mode" will turn your lights on and off randomly to make it look like you're home even when you're not.