So can retailers track iPhones via Wi-Fi? Yes and no - InternetRetailer.com
 

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So can retailers track iPhones via Wi-Fi? Yes and no
InternetRetailer.com
Retailers have been able to use the MAC address to track smartphone-toting shoppers in stores, shoppers who connect to the merchants' Wi-Fi networks or apps (and thus agree to the terms of service, which includes in-store and near-store tracking).





Courtesy of WestNet City Wi-Fi
www.westnet.ca