It works but it depends on you!!!
We are on our third week and so far she is on over a week straight without wetting the bed.  The first week was the toughest.  Alarm would go off and she would be sitting g in bed like a zombie.  This graduated to just her unclipping g it and us having to make her snap out of it and go to bathroom.  The perseverance has paid off and she is now much happier and excited.  She even has been waking herself up and going to bathroom at night and early mornings.  This works great but only as good as the patience you put into it.
Rating: 5 stars