Originally Posted by
tomato coupe
It only has to do the calibration periodically, and then it uses the speed sensor for better short-term readings. "Best of both worlds" kind of thing ...
Oh I see, I have used the Bolt without the speed sensor and it’s not very accurate but you’re talking about using it with the speed sensor set to auto.. that makes sense. I assume it uses the GPS in conjunction with the speed sensor to try and make an accurate size estimate.