TRENDnet's Smart Switch with Wireless Extender provides both features for the price of one.
TRENDnet has announced a device that can remotely switch AC appliances and extend your Wi-Fi network, too.
D-Link's DCH-S150 mydlink Wi-Fi Motion Sensor is a good companion for its mydlink Smart Plug.
Thread aims to keep Zigbee in the fight to connect your smart home devices.
GE has announced a suite of products for consumer "smart-grid" energy monitoring.