【實用工具app】XM BackTrack|最夯免費app-綠色工廠好玩App

The XM BackTrack™ tracking application works with a portable tag you can attach to commonly lost or hard-to-locate valuables – from car keys to purses. It enables you to view their proximity to you within Bluetooth® technology’s 40-foot range. XM BackTrack™ employs a unique technology that will allow you to track your keys at all times using GPS and Bluetooth®.In addition you will be able to:-Page the iPhone from the BackTrack™ and the BackTrack™ from the iPhone!-Customize settings through the application for each BackTrack™.-Choose from several different background modes including a unique geo-tracking mode.-Pick from several different alert sounds and images.NOTE: Continued use of GPS running in the background can dramatically decrease battery life.NOTE: This application requires the XtremeMac™ BackTrack™ Tracking Device (purchased separately) for use.Note: The initial version is verified with iOS5.