Google's big hardware event: What to expect

Google will soon make its biggest hardware reveal of the year. The company is hosting an event in San Francisco on Tuesday that promises to be big on several fronts. SEE ALSO: Google's Tilt Brush will soon create windows from VR into reality We're expecting to see two new smartphones, a new Chromecast and possibly a new Android tablet. Google's Amazon Echo competitor will also make its long-awaited debut and we may even hear more about Google's big plans for virtual reality. Here's the rundown of everything we know so far and what we're expecting to see Tuesday.