Hi,
NXP accelerometers are widely used for tilt sensing applications due to their high sensitivity and accuracy. The typical accuracy range of a tilt sensor using NXP accelerometers can vary depending on the specific model and calibration. For example, for the FXLS8967 and FXLS8974 accelerometers, after a simple offset and sensitivity calibration procedure, the angle accuracy is typically better than 1°.
BRs, Tomas