Just checked two gmail accounts I use from my work phone, shows no data from either.
It happens if you have google maps app installed and tracking activated. I checked mine and my history went back two years.
Likewise ... it knows nothing of me. Or so it claims.
go to Google maps, hit services>location>location reporting, and set it to off.
You are no longer being tracked.
Same here, no history data.
Me, too.
Same results for me.