Turn on (ADB) Debugging over USB and Bluetooth
Debugging Over Bluetooth
adb forward tcp:4444 localabstract:/adb-hub; adb connect localhost:4444
adb -s localhost:4444 shell
adb shell screencap -p /sdcard/DCIM/screenshots/screenshot1.png
Reminder: change the file name for each screenshot.
adb pull /sdcard/DCIM/screenshots/screenshot1.png
-or, to copy all of them at once-adb pull /sdcard/DCIM/screenshots/
Unlocking The Bootloader
: I am not responsible for any harm to your device - proceed at your own risk.
Unlocking the bootloader will wipe user data from the device. Your installed apps should be restored automatically, but individual app data may not be. This includes collected data from your step counter, device pairings, and debug authorizations.
While it's possible to use adb over Bluetooth to reboot into the bootloader, you'll lose the connection once you're in there. The only way forward is with a wired USB connection to your Android Wear device.
fastboot oem unlock