Home automation can be started with Smart Plug. This Wi-Fi enabled device can be used to remotely On/Off any electronic or electrical appliances.
This device uses the home Wi-Fi. Once configured with home Wi-Fi it can be controlled by a mobile app. This Smart Plug can also be used for monitoring various energy parameters e.g. consumption rate, voltage, power factor.
Sometimes these devices can also come as a part of an integrated home automation solution which uses Z-Wave or Zigbee wireless protocol.
Mobiloitte can help design & integrate such devices along with the mobile app. Using which user will be able to control home appliances and also view various energy data & trends from anywhere.