Every step you take: Baidu teams up to sell kids' shoes with built-in GPS trackers | South China Morning Post
GPS cards SIM for Futureway Smart Shoes with Ready to Go GPS Tracker Service | Walmart Canada
Comfort shoes with embedded GPS to keep track of Alzheimer's patients
MediaTek 361 GPS shoe keeps an eye on your kids' whereabouts (pictures) - CNET
Amazon.com: Tracki GPS Tracker for Vehicles, Car, Kids, Dogs, Motorcycle. 4G LTE GPS Tracking Device. Unlimited Distance US & Worldwide. Small Portable Real time Mini Magnetic. Subscription Needed : Electronics
How to Track Your Kids Via Their Shoes! – Silly Feet
GPS SmartSole
pLaces GPS Shoe Laces » Gadget Flow
The GPS 'smart shoe' that can track Alzheimer's sufferers on Google Maps if they go missing | Daily Mail Online
7 Running Wearables That Will Transform The Way You Move – 20 Fit