I take exception to those that say accuracy is about the same with all phones.
I use my Galaxy S6 Active with iCardio app to record my walking. I walk a known course of 2.5 miles daily. Most of the time I was satisfied with the results. However, after the android upgrade from 5.0 to 6.0 (lollipop to marshmallow), accuracy has suffered. All results now are understated. Yesterday, I finished my walk and it showed I had walked 2.4 miles. 528 feet over 2.5 miles is terrible accuracy.
I value my exercise logs - recording time, distance, heart rate (with heart rate monitor), calories expended. Having questionable distance measurements is a bummer for me. GPS will be the major consideration on my next cell phone.
I'm looking forward to Galileo global navigation satellite system, but it is years away. It is supposed to be more accurate than the present U.S. gps.
I use my Galaxy S6 Active with iCardio app to record my walking. I walk a known course of 2.5 miles daily. Most of the time I was satisfied with the results. However, after the android upgrade from 5.0 to 6.0 (lollipop to marshmallow), accuracy has suffered. All results now are understated. Yesterday, I finished my walk and it showed I had walked 2.4 miles. 528 feet over 2.5 miles is terrible accuracy.
I value my exercise logs - recording time, distance, heart rate (with heart rate monitor), calories expended. Having questionable distance measurements is a bummer for me. GPS will be the major consideration on my next cell phone.
I'm looking forward to Galileo global navigation satellite system, but it is years away. It is supposed to be more accurate than the present U.S. gps.