I ran into an article today listing many of the devices that are echo-Compatible meaning that you can control them with your voice. I counted at least 13 different manufacturers that have echo-compatible products and I could have missed a few. Some of the more prominent ones are Phillips Hue (connector for light bulbs), a WeMo Switch, the SmartThings Hub, and a Lutron Wireless 300-watt/100-watt Plug-In Lamp Dimmer with a Remote Control Kit. Other manufacturers offering Echo-compatible devices include Insteon, GE, Bellcon and Cree Connected.
If you’d like to see the article with the complete roundup of things that Echo can control, click this link .