Insteon Smart Plug, Works with Alexa via Insteon Bridge, Uses Superior Dual-Mesh Wireless Technology for Unbeatable Reliability - Better than Wi-Fi, Zigbee and Z-Wave Works with Alexa for voice control (hub required, Alexa device and hub sold separately). Use with the Insteon hub to control from any smartphone or tablet (ios, android and windows) - you can even set schedules and create scenes for home and away Unique rf and powerline communication doesn't rely on spotty wifi for communication Works with Amazon Alexa for voice control (hub required, Alexa device and Insteon hub sold separately) Controls lamps, space heaters, fans and other small appliances up to 1800 Watts Works with the Insteon Hub to control remotely from a smartphone, set schedules, or control with your voice with Amazon Echo Works with Amazon Alexa for voice control (hub required, Alexa device and Insteon hub sold separately) Controls lamps, space heaters, fans and other small appliances up to 1800 Watts Works with the Insteon Hub to control remotely from a smartphone, set schedules, or control with your voice with Amazon Echo Also available in an Outdoor version Insteon Hub Pro enables this device to work with HomeKit techonolgy This product is an Insteon Dual-Band device