Steps counted from Health app vs. Activity app on watch
Understand, if I carry only the phone not the watch then Health app should be counting more steps than activity count on watch... however, even though I wear watch all the time, still shows almost 800 step more on Health app than Activity app on watch.
Is this normal? Should I just trust activity app count?
How exactly health app and activity app communicate each other? my watch was added as a source to health app and I can see when I am only wearing watch first change it gets, phone reflects the steps from watch... so the counts most cases close each other but sometimes is just wacky off! Can someone explain what behavior I should expect from health app and activity app?
Thanks a lot
iMac (27-inch, Late 2012), OS X Yosemite (10.10.3)