Usar la libreria xwiimote para hacer un peso BT y guardar la lectura en un sqlite
xwiimote https://github.com/dvdhrm/xwiimote
xwiimote-bindings https://github.com/dvdhrm/xwiimote-bindings
qt4
See: https://github.com/malkavi/fitbit_tools/blob/master/create_fitbitdb.py
weight table only