New Weight Watchers Smart Ones $3/10 Coupon! July 30, 2012 by Jennie The links in the post below may be affiliate links. Read the full disclosure.Print Email A new $3/10 Weight Watchers Smart Ones Coupon just rolled out. This coupon can be used on breakfast, lunch, dinner, snack and dessert items. Let us know if you find any great sales to match this one up with!