Before going into all the commands, I would like to mention that Google’s location service poses a huge threat to your privacy. You can disable the location service in your Android settings and Google’s voice commands will still work, however most Google Now cards will be deactivated along with it. Also, if location awareness is disabled you will need to state the city or location you want weather and other information for when speaking a command.
Misc Commands
Weather Commands
Navigation & Travel
Math
Time & Date
Music
Alarm and Notes
Communications
Special Commands
There are also a few other commands such as “Turn off WiFi” and “”Turn on Bluetooth” however those seem to only work with select devices, namely Nexus. Comment
Δ