Sajo
Diamond Member
Correct. They use that data to improve the accuracy of location services based on wifi networks without using GPS. If I remember right, they caught some flack because the Street View cars were collecting network names and locations in much the same way.
But, I digress. Hopefully that info helps you feel a little better about location services on your phone, but I figured I'd shed a little light on the collection of wifi data.
I remember the flak over the street cars...that's how I learned that Google was collecting WiFi data to store for their Maps. I guess it's no big deal as long as they are only stroing the network name and it's location. I have neighbors that broadcast unsecured WiFi....seems pretty risky to me...but mine is secured. Personally, on my phone, I am going to leave Location set to Device for normal use. If I need to navigate, I will switch to High Accuracy first. Just my personal choice though...that may not work for everyone. Thanks for sharing the good info.