Is my employer able to see my web browsing activity when I'm (accidentally) logged into work google chrome account when browsing at home with my personal mobile device?

I used my personal smartphone at home on my own network to browse, but I realized after some time that I was logged into google chrome using my work email/domain rather than my personal one. Does this mean my employer can see my web browsing history, even though it was on my dime and time at home using my own personal device and my own internet service provider and home network?