无法重新安装崩溃的Sony SmartWatch Control

I hope this is not to generic but I am developing an app for the Sony SmartWatch. When ever I make a mistake like allowing a null pointer exception. I can not get my app to restart. It's like it stays in the crashed state forever. To make the problem worse I also stop receiving messages via Logcat pertaining the app. When I uninstall and reinstall the app It's not listed in the SmartWatch app on the phone. Like it won't register. This is difficult to trouble shoot since I don't get any Log messages at this point. The only thing I can do is uninstall the app. Restart my phone. Then reinstall the app. At that point it's back to normal and I can start writing code again. So that brings me to my questions. Is there a better way to re-register a control? Will this happen to end users? If the app crashes will they need to uninstall, reboot and install to recover?I hope this is not to generic but I am developi