S Health Walking Mate on Galaxy Note 3 (and Galaxy S4), shows the steps and goal steps, to help you track of your activity better. This option can be also enabled on S View Cover by doing as follows:
1. Go to Settings and then General tab
2. Tap "Accessory"
3. Under S View Cover, tap "Select info Shown Cover"
4. Check "Walking Mate" to view your walking mate information on the S View Cover