And, conversely, smart speakers and voice assistants are among the devices least likely to be used by shoppers.
Just 10% of US digital device users purchase products on smart speakers or with voice assistants, even less than those who buy products over the phone, according to a December 2018 survey by Adobe and Advanis. Respondents ages 18 to 34 were more likely to shop with voice, at 17%. We estimate this age group will make up 38.1% of all US smart speaker users in 2019.