I started walking indoors due to the cold weather and noticed my mileage was about half of what the treadmill shows. I set a custom stride length and still no improvement in the distance measured.
I turned on auto resume as a lark and now see that the unit keeps auto pausing every few seconds and then resuming a few seconds later. This explains why my distance is way off.
I am fully swinging my arms in a the same motion that I use when outdoor walking. Is there any solution for this issue? I find it bizarre that even though my arms are in constant motion it is auto pausing the unit when in indoor walking mode.