Weight Watchers is the #1 doctor-recommended weight-loss program†. We are the leader in weight loss for a healthier life and the only weight-loss brand backed by 60 years of proven science. We have more than 175 publications that show Weight Watchers’ efficacy to help members lose weight and keep it off. As science evolves, so do we. Clinical solutions can address the biological and psychological factors that contribute to obesity. We now offer weight-loss medications made for your biology for those who need it. Members on weight-loss medications lose 11% more weight when pairing meds with the Core Program^.

†Based on a 2023 survey by Cerner Enviza of 500 doctors who recommend weight-loss programs to patients.

^Based on an analysis of virtual clinic member data at 4 weeks of membership comparing those who initiate WW’s behavior change program
and those who don’t. Completed in Jan 2024.

Weight Watchers is more than a program—it’s now a variety of solutions made just for you. New expanded offerings provide more comprehensive solutions than ever before, making weight loss more livable, personalized, achievable, and affordable through Weight Watchers. We offer proven habit change for everybody and weight-loss medication for those who need it. Get all the support you need with our proven Core Program, access to clinician-guided journeys and medication, and live coaching with our expert-led in-person and virtual Workshops.

What you eat is up to you—and we’ll show you how to enjoy your favorite foods in a way that gets you to your goals. With Weight Watchers, there are no “good” or “bad” foods—just nutritious and less nutritious ones.

Our team includes nutrition and behavioral scientists, registered dietitians, clinical researchers, and more. Together they help you overcome common weight-loss hurdles (like stress-eating or late-night snacking). Our exclusive Points system makes nutrition easier—so easy that healthier eating will feel like second nature. After you sign up, you’ll answer a few questions to get a plan customized for you, and build healthy habits with proven behavior change techniques.

If you're considering prescription weight-loss medications, take our quiz and find out if you're eligible. If you're not ready to take the quiz just yet, learn more about Weight Watchers med+ a comprehensive approach to weight care.