Wii U Fit Meter only! The button battery that was opened for the operation check is included as a bonus and will be shipped inside the meter. * Although the unit has been tested and confirmed to work, communication with the Wii U console has not been checked, so it is considered a junk item. There are scratches and signs of aging, so please be aware of this if you are sensitive to the condition. Thank you very much! ☺︎