Check the available device storage and free up memory by uninstalling unused apps.
INSTRUCTIONS & INFO
VIEW AVAILABLE MEMORY: You can monitor the device memory from the Android Wear app on your hand held device. Select the Android Wear app on your phone. Note: This device is available with 2.35GB of internal, usable memory.
Select the Settings icon next to your device name.
Select the device name.
Select Watch storage.
Here you can view device memory. Scroll down to view memory usage broken down by app.
UNINSTALL UNUSED WATCH APPS: From the clock-screen, press the Rotating Side button> select Settings > Apps > desired app > Uninstall > Checkmark icon.