An Android app that allows the RingMyPhone Pebble app to wake your Android phone up and start it ringing so you can find it.
The Pebble app's repository can be found here:
https://github.com/Wavesonics/RingMyPhonePebble
You can install the Android app here:
https://play.google.com/store/apps/details?id=com.darkrockstudios.apps.ringmyphone
(The Android app contains the Pebble app)