We just pushed version 2.1.6 of the Lockitron Android app to the Play Store yesterday. This app contains a few bug fixes, including:
- Crashes we were seeing due to Bluetooth
- The Bluetooth icon in the bottom right now works with the new Bluetooth protocol and should illuminate when connected to your Lockitron
We've tested the app in house on a Nexus 5 and verified that it connects consistently to Bluetooth (using ART, not Dalvik). If you're having trouble connecting to Bluetooth after this update it's likely due to the most recent firmware release where some Bluetooth modules weren't fully updated. Drop us a line if this seems to be the case.