Android Studio: It is used for develop the core algorithms of our Android App, including the anti-lost mode for bluetooth devices.
Bluefruit LE Sniffer-nRF51822: It is used to serve as the item that need to be prevent from being lost.
Adafruit Ultimate GPS Breakout: It is used to send back the real time GPS location of the bluetooth device.
Google Map API: It is used for show the locations of our bluetooth devices.
Appendix B
Description of SW and GitHub Link: Our product is a purely software (Android Application), which can be run at Android Studio. The GitHub link for the source code is as below: https://github.com/orangeleave/Savior_bleAntiLost
Appendix C
Detailed Description to Facilitate Repetition of the Project: Download the whole files in the given GitHub link, and link your Android phone with BLE equipment, this project can be repeated under the debug mode. Also, please replace lines like "***" with the corresponding information, like AWSCredentials.