I found an error in the code of pebble or aplicacipon iphone app .
Now I have achieved the goal of synchronizing and monitor sleep .
The problem is you have to change the value of step goal . if that is not changed, the pebble did not recognize me , that time had set a goal to sleep.
once I modified the default step , in this case marked 1000, is changed to 1100 for example and synchronizes with pebble , once done, pebble began to mark my data stored sleep , however, for change the target always dream also need to record the steps.
In this way I managed to porfin , pebbel and iphone sync .