A GUI application which allows you to install any APK straight to your watch (via adb) or uninstall any non-protected package directly. Much more convenient than doing it through the adb command line.
How to use:
Download Link: HERE
Unzip Android-Wear-APK-Tools.zip, and run Android-Wear-APK-Tools.exe
Run the following command in terminal, and then open AndroidWearAPKTools.py
sudo apt-get install python-tk
Install Python from here, then run AndroidWearAPKTools.py
Connect your watch to your computer, enable ADB Debugging on your phone and your watch, and make sure ADB and the drivers are set up on your computer.