Weight Watchers for Business Annual Report shows breakthrough weight loss results and health outcomes

• Members See 46% Improvement in Work-Related Quality of Life and 53% Improvement in Overall Quality of Life

• Weight Watchers Members Lost 21% of Their Body Weight, Outperforming Results by Other Telehealth Providers

NEW YORK, N.Y. – OCT. 15, 2025 – WW International, Inc. (NASDAQ: WW) (“WeightWatchers” or the “Company”), the global leader in science-backed weight management, today published its 2025 Annual Report from Weight Watchers for Business, offering a comprehensive, data-driven view of how its full-spectrum weight health platform helps organizations improve workforce health, manage costs, and drive measurable health outcomes. Drawing on recent data across its behavioral and clinical offerings, the report shows that Weight Watchers’ holistic model of care delivers superior weight loss, stronger engagement, and measurable health improvements that can translate into business results. 

With healthcare costs projected to increase 8.5% in 2026, GLP-1 demand continuing to rise, and the urgent need to improve workforce health and productivity, employers face mounting pressure to balance quality care and cost. Weight Watchers for Business delivers a proven, scalable, and cost-effective solution regardless of whether organizations cover GLP-1 medications as part of their pharmacy benefits. 

In fact, a recent clinical trial highlighted the impact of the Weight Watchers Clinic program, which integrates Weight Watchers behavioral program with clinical care. Participants reported a 46% boost in work-related quality of life¹, which has the potential to produce significant ripple effects, including increased productivity, higher job satisfaction, improved employee engagement, and reductions in absenteeism.

“The true strength of Weight Watchers for Business lies in our ability to deliver personalized, science-backed care that improves individual health while driving organizational value,” said Scott Honken, Chief Commercial Officer of Weight Watchers. “In the era of GLP-1s, Weight Watchers delivers a holistic, science-backed solution that brings together medication access and management, lifestyle change, and community to drive superior, lasting results. The solution flexes based on employer and health plan goals, including their coverage approach for weight management medications.”

With over six decades of experience, and more than 180 published studies and 40 randomized controlled trials, Weight Watchers continues to outpace competitors by delivering tangible, evidence-based business impact for employer and health plan partners. Built on a foundation of maintaining the highest standards of scientific rigor and clinical integrity, Weight Watchers’ programs are continuously validated through research and expert collaboration. The report’s key findings include:

• Superior weight loss outcomes: In a recent Weight Watchers Clinic study, members lost 21% of their body weight at 12 months, outperforming results published by other telehealth providers and many clinical trials.² Additionally, those on Weight Watchers’ behavioral program are also 7X more likely to reach 10% weight loss compared to participants given standard nutritional guidance alone³.

• Measurable improvements in health metrics: Members using Weight Watchers diabetes program with continuous glucose monitoring saw a nearly one-point (0.9) HbA1c reduction at six months⁴. A majority of members on Weight Watchers Clinic (84%) who had high blood pressure when starting, achieved normal blood pressure after six months⁵. In addition, 26% of Weight Watchers members on the diabetes behavioral program reduced their diabetes medication use after 12 months, compared to only 12% of those receiving standard care^[6]. Weight Watchers Clinic members also experienced significant enhancements in overall wellbeing, including a 33.8% reduction in depression symptoms, a 62% increase in physical function, a 53.2% increase in strength training frequency, and a 53% improvement in overall quality of life⁷.

• Proven engagement and ROI: Weight Watchers for Business’ clients report an average 55% monthly engagement rate⁸ and 90% client satisfaction⁹. Program models may generate up to 4X ROI projections for employers measuring both health and business impact¹⁰.
  

• Demonstrated cost savings: Treating obesity and related comorbid conditions, like type 2 diabetes, cardiovascular disease, and musculoskeletal concerns, has significant cost implications across medical and pharmacy claims. As a result, weight loss has a quantifiable impact on healthcare spending, for example, a 5% BMI reduction yields an estimated $670 per person savings annually, while a 20% BMI reduction yields $2,363 in per person savings annually¹¹. Weight Watchers Clinic members who are prescribed a weight management medication have achieved dramatic weight loss with 98% reaching more than 10% weight loss after 12 months, and nearly 50% reaching 20% weight loss.

“The impact of our program extends well beyond weight loss. By addressing weight health with our holistic model of care–integrating sustainable behavior change, clinical care and community–we not only help reduce risk factors for conditions like diabetes and cardiovascular disease, but also help improve quality of life. Weight Watchers for Business is a powerful partner for employers and health plans looking to invest in the health of their people and the health of their organizations,” said Dr. Kim Boyd, Chief Medical Officer of Weight Watchers.

A full-spectrum weight health platform designed for employers, payers, and health plans, Weight Watchers for Business provides science-backed behavior change programs, access to telehealth care, and support for medication management for those eligible. With over 35 years serving more than 300 corporate clients across industries, Weight Watchers for Business serves as a strategic partner, bringing clinical credibility, proven scalability and a deep understanding of organizational needs.

Weight Watchers will share more on its offerings and results at HLTH 2025, where Dr. Boyd will speak on the panel “Longevity Wonder Drugs,” exploring how GLP-1s could help people live longer, healthier lives. Attendees can also connect with Weight Watchers at the WW Pickle & Social Club experience at HLTH, featuring live demonstrations, networking, and matches with some of today's most celebrated pickleball pros.

The report equips employers and health plans with the evidence they need to evaluate solutions and make informed decisions about weight management benefits. To access the Weight Watchers for Business 2025 Annual Report, visit: business.weightwatchers.com/resultsreport.

ABOUT WEIGHT WATCHERS 
Weight Watchers is the global leader in science-backed weight management, offering an integrated support system that combines scientific expertise and human connection. With more than 60 years of experience, Weight Watchers is the most studied commercial weight management program in the world, delivered through its No. 1 U.S. doctor-recommended weight-loss program. Its holistic, personalized approach also includes U.S.-based clinical interventions, medications when clinically appropriate, and a global network of coaches and community support. Since 1963, the company has surrounded its members with the support they need to reach and sustain their goals, wherever they are on their journey. Members can access these solutions directly, or through WeightWatchers for Business’ full-spectrum platform for employers, health plans, and payers. In a landscape crowded with contradictory advice, isolating apps, and one-size-fits-all solutions, WeightWatchers offers a proven path forward, grounded in empathy and designed to help every member feel better in their body and live a longer, healthier life. For more information, visit weightwatchers.com. 

For media inquiries, please contact:
Marielena Santana
media@ww.com

For investor inquiries, please contact:
John Mills or Anna Kate Heller
WeightWatchers@icrinc.com