The 5 Biggest Things Google Might Announce On Oct. 4

What's Google got up its sleeve? We'll find out Tuesday, Oct. 4, when the company is holding an event in San Francisco. Google is expected to use the event to show off new smartphones and other hardware, as well as offer more information about its Internet-connected speaker, a rival to Amazon's popular Echo device. While Google hasn't said exactly what's in store for the event, the rumor mill is flush with speculation. And the company often releases new hardware right about this time of year.