Fitbit SDK example application which demonstrates the Scientific API using the accelerometer sensor.
3 circles are displayed on screen and can be moved by tilting the device. Each circle uses a different method for calculating its coordinates. The red circle uses the raw accelerometer reading, the yellow circle uses a mean value to create a smoother transition, and the green circle uses a 5hz lowpass butterworth filter to create the smoothest transition.
Find out more information on the Fitbit Developer Website.
This example is licensed under the MIT License.