Weight Watchers Family Power: 5 Simple Rules for a Healthy-Weight Home is a guide by Karen Miller-Kovach, with a foreword by Meredith Vieira and contributions from Marc Jacobson. The book presents a practical, family-centered approach to achieving and maintaining a healthy weight at home.

The program is built around five simple rules: focus on wholesome, nutritious foods; include treats in moderation; limit non-homework screen time to two hours or less per day; aim for an hour of physical activity each day; and apply the rules to everyone in the household. The book includes motivational stories from families who have successfully created healthy-weight homes, along with expert coaching advice.