Google may have a hidden map that tracks everywhere you’ve been. The tracker highlights your real-world movements for millions of users — but can be turned off, if you know how.

A cool free tool creates a heat map of your Google Maps movement data in no time at all. You can immediately see where you spend most of your time and where you rarely go.

Google’s Location History feature, an account-wide service that logs your movements through your smartphone, has stored the real-world comings and goings of millions of users since it was ...

In fact, if you go into Google Maps right now and use the Street View feature on your home, for example, you should see a pretty recent image, probably from the last year or so. However, that isn ...