Alexa's got your groceries covered with Amazon's new barcode scanner

Say it or scan it, and the Amazon Dash Wand will add it to your shopping cart. But can it move online grocery shopping to the mainstream? Subscribe to CNET: http://cnet.co/2heRhep Check out our playlists: http://cnet.co/2g8kcf4 Like us on Facebook: http://ift.tt/1930vfU Follow us on Twitter: https://www.twitter.com/cnet Follow us on Instagram: http://bit.ly/2icCYYm Add us on Snapchat: http://cnet.co/2h4uoK3
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