a Tiny Bluetooth Tracker and Easy-to-use App That Finds Your Phone, Keys, and Anything You Don't Want to Lose-in Seconds.;
Keep Track of Phones, Tablets, Keys, Wallets, Luggage, Purses, Backpacks, Cameras, Remote Controls, Kids Toys, and More.
Support ios7.0,iphone4s,iphone5/5c/5s,iphone6/6plus,ipad4,ipad mini,new ipod touch ,Android;support bluetooth 4.0 and android 4.3 and above ,samsung galaxy s4 and s5 and more in future.
Answers & Comments
Have a look at InstaMapper, you will need a GPS either built into the phone or bluetooth GPS's can be purchased.