We've got a motion sensor built for clinical environments, which uses the BNO055. We have a few thousand units built around this hardware, and I need to obtain any documentation as to manufacturer-tested accuracy that should be expected from the MEMS hardware and firmware performing the fusion. I only whatever numbers are available officially.
I've seen some data from alternative part product briefs (e.g. BHI260AB) with very simple numbers (e.g. "7, 2, 2"), but this is extremely general without any data behind it, or even a short explanation of how the values were obtained. Are there any additional documents that describe the expected accuracy of the BNO055 and the methodology used to get those numbers?