https://www.cnbc.com/2017/11/28/amazons-echo-dot-has-record-holiday-weekend-millions-of-devices-sold.html

Amazon's Echo Dot was the top-selling product on Amazon.com over the holiday weekend, the company revealed Tuesday morning.

Earlier this year, the mini Alexa-enabled device also outsold all other products on Amazon's Prime Day, which was the internet giant's most successful Prime Day to date.