The Smartest Voice Assistants

ipod

google glass

android wear

google chrome (web browser)

microsoft windows (operating system)

play store

siri

ipad (video game platform)

apple inc. (publisher)

android (character species)

software (industry)

google voice (software)

iphone 6+s

iphone 6s

iphone (video game platform)

windows phone (operating system)

android (operating system)

google now (software)

amazon.com (venture funded company)

amazon echo