MeWatt - Real-time energy monitoring and analysis of your appliances
MIWIFI by Xiaomi - Wifi router beta with a twist: you build it yourself
Zuli Smartplug - Your invisible interface to the smart home
Wifi Porter - Connect guests to your network quickly
Domus Smart Plug - Control your house with your iPhone (pre-launch)
Velop - Whole-home mesh Wi-Fi by Linksys