How I can get a steps value to put it in my watch face to measure a distanse wen I walking? Now I can see just dayly steps 
See this thread others have formulas for Distance in Miles and KM and calories burnt
It uses Step Count so it is daily distance not a specific walk.
If you want a specific walk the only thing to do is open the Health Walk App You can do that will a button on your watch face or a Short Text complication with default provider Step Count
Ron
Samsung Developer Relations
Samsung Developer Relations