Smart speaker is a wireless speaker enabled by Bluetooth, Wi-Fi , or other wireless protocols and powered by virtual assistant, which is driven by artificial intelligence. It is the latest technological innovation dominating the consumer technology market and is activated by a voice command to perform different tasks such as listening to music, ordering food, and online shopping. It also performs other activities, such as obtaining weather information, latest news, listing day to day activities, and integrating with the smart home appliances. These multiple features provide an edge to smart speaker market over other substitute technological products and services.