health app / activity

in iPhone
I walk the same route nearly everyday as a workout, 4 mi one way, as determined by car. Using the health app get a variation of 2.3 to 2.9, every day this happens. Not only that, but it doesn't correctly double at the end of the return. So, useless. What is happening?? I am on a winding dirt road but with 4 bars of coverage.
Sign In or Register to comment.