fluctuation of raw values

By rdsingh , 27 August 2013

I was wondering what the expected accuracy of the raw data is. The reason for my asking is that I appear to have a fair amount of fluctuation on all 3 sensors whilst the device is stationary on a desk. the ranges are the minimum possible (i.e accelerometer +-2g, gyroscope +-250).

How much should I expect it to fluctuate by?

The sort of values that I am getting, using the raw accelerometer as an example, are:
x=1600-+200
y=0-+200
z=16000+-300

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