https://www.cnet.com/news/apple-homepod-arrives-in-china-on-jan-18/

Earlier this month, Amazon announced that more than 100 million Alexa devices have been sold. At CES last week, Google said the Assistant is expected to be built into 1 billion devices by the end of the month. (Of course, many of the devices with Assistant built in are Android phones, which come with the software installed by default.)

Read: All the new Google Assistant products from CES 2019