How The WeightWatchers Weight-Loss Program Works

Just *£10/month

Purchase required.

WeightWatchers works for you, simple nutrition, healthy habits, health gains^, living with diabetes^, weight loss*

There’s something for everyone—and every goal.

Proven results from the weight-loss leader you trust


Small changes. Big results. You’ll make simple tweaks to your eating habits, so you can stay on the right track wherever life takes you—including celebrations and busy schedules.

Long-term weight loss. Losing weight fast can be motivating–but it doesn’t always last. Our nutrition and behavioural science have helped members lose weight and keep it off—two years later.‡

Solutions for everyone. Whether you’re starting out or starting over, we have what you need to change your habits and get healthier—conveniently and easily.


‡Ahern, A.L., et al. Extended and standard duration weight-loss programme referrals for adults in primary care, a randomised controlled trial. Lancet. 2017.

Core membership

Effective. Simple. Anything but basic. Unlock our easy-to-use tools to lose the weight you want. Get a science-backed and customised nutrition plan for your lifestyle, trackers, 4,000+ recipes for meal inspiration, and more—all in our award-winning app. It’s everything you need to live our programme—and build healthy habits for life. (Workshops are not included.)

Have a promo code? You can add it at checkout!
Choose Duration

Change your relationship with food

Nutrition simplified, with no deprivation. That's the power of our Points® programme.

Go beyond calorie counting

We take a food’s calories and complex nutritional info and turn it into a single number—the Points® value. The healthier a food is, the fewer Points it’ll have.


Stick to a Budget

Get your customised Points Budget to “spend” on any foods you want. Track your food in the app. Staying within your Budget is key to helping you lose weight.


Eat healthier, without guesswork

Nutrient-dense ZeroPoint® foods require no tracking or measuring. These are the foods you should aim to eat often—and anytime.

Be in good company

Connect is a members-only, judgment-free space to share your favourite Points hacks, problem-solve food challenges, discover recipes that fit your Budget, and celebrate each other.

Go beyond calorie counting

We take a food’s calories and complex nutritional info and turn it into a single number—the Points® value. The healthier a food is, the fewer Points it’ll have.


Stick to a Budget

Get your customised Points Budget to “spend” on any foods you want. Track your food in the app. Staying within your Budget is key to helping you lose weight.


Eat healthier, without guesswork

Nutrient-dense ZeroPoint® foods require no tracking or measuring. These are the foods you should aim to eat often—and anytime.

Be in good company

Connect is a members-only, judgment-free space to share your favourite Points hacks, problem-solve food challenges, discover recipes that fit your Budget, and celebrate each other.


Your WeightWatchers journey

Work toward your goals in 4 simple steps:


1. Choose your path

Join WeightWatchers and choose the solution to fit your needs.


2. Get the app

Download the WeightWatchers app and explore tools like What to Eat, which helps you make healthy choices at home or on the go.


3. Start tracking

With just a few taps, you can track what you eat and learn how to make healthier choices.


4. Celebrate your progress

Focus on progress—not perfection—while you improve your eating habits, weight, and activity over time.


1. Choose your path

Join WeightWatchers and choose the solution to fit your needs.


2. Get the app

Download the WeightWatchers app and explore tools like What to Eat, which helps you make healthy choices at home or on the go.


3. Start tracking

With just a few taps, you can track what you eat and learn how to make healthier choices.


4. Celebrate your progress

Focus on progress—not perfection—while you improve your eating habits, weight, and activity over time.

New! WeightWatchers

Our app just got big upgrades

Included in all memberships.


Explore 150+ more ZeroPoint® foods

Enjoy 350+ filling foods you never have to track, including more protein and fibre-rich options


Automatically track your macros

See key macro data including carbs, fat, and protein for foods


Tracking through food photos

Use your camera to track meals and get their Points® value


Recipe Analyser

Generate Points® totals for any recipe on the internet


Explore 150+ more ZeroPoint® foods

Enjoy 350+ filling foods you never have to track, including more protein and fibre-rich options


Automatically track your macros

See key macro data including carbs, fat, and protein for foods


Tracking through food photos

Use your camera to track meals and get their Points® value


Recipe Analyser

Generate Points® totals for any recipe on the internet

Discover more

from our

award-winning app

Personalized app experience with tools that make weight-loss easier.

“The barcode scanner makes grocery shopping so simple. I also love the recipe builder, because I can add my own recipes and have them in there to track quickly.”

—WW member Danielle M., -1st 10lbs^^


✔️ Food, activity, and weight trackers

✔️ What to Eat

✔️ My Progress

✔️ 3,400 recipes & filtering options

✔️ Barcode scanner for easy shopping

✔️ Connect member community

And more!

What a day on WW looks like

There's no one “right way” to eat on WW. Take it from our members!

^At 6 months, participants in a clinical trial of the WW programme lost an average of 9.7 lbs (5% of body weight).

Let's set the record straight

Here’s what we really do–and what we definitely don’t.

🚫 Myth: WeightWatchers will send me diet meals

Truth: We’re fans of regular, everyday food. Prepackaged meals don’t teach you how to eat—plus, we didn’t think you’d want to eat those things forever.

🚫 Myth: I have to weigh myself in front of everyone at meetings.

Truth: First thing’s first: you don’t have to go to Workshops (but see why they’re great). Even if you do, your weight is for your eyes only.

🚫 Myth: I have to track forever.

Truth: Nope! Think of tracking as a tool you need now, not always. Once you get the hang of it, you’ll naturally learn what portions and foods are getting you to your goals.

🚫 Myth: I can get the same thing from free weight-loss apps.

✅ Truth: The best things in life are free–but not always. We have features you won’t find anywhere else, and we're the #1 doctor-recommended weight-loss program†.

🚫 Myth: WeightWatchers will send me diet meals

Truth: We’re fans of regular, everyday food. Prepackaged meals don’t teach you how to eat—plus, we didn’t think you’d want to eat those things forever.

🚫 Myth: I have to weigh myself in front of everyone at meetings.

Truth: First thing’s first: you don’t have to go to Workshops (but see why they’re great). Even if you do, your weight is for your eyes only.

🚫 Myth: I have to track forever.

Truth: Nope! Think of tracking as a tool you need now, not always. Once you get the hang of it, you’ll naturally learn what portions and foods are getting you to your goals.

🚫 Myth: I can get the same thing from free weight-loss apps.

✅ Truth: The best things in life are free–but not always. We have features you won’t find anywhere else, and we're the #1 doctor-recommended weight-loss program†.

Your weight health HQ

Weight loss 'experts' are everywhere. We have the real science—so you can achieve the real results you deserve.

“On WeightWatchers, you can eat what you want without ruining your journey. It works for real life and for the rest of your life.”

-WW member, Gabi B., -3st 1lb.^^

*Tate DF, et al. 12-month multi-country trial comparing weight loss between the WeightWatchers programme and a Do-It-Yourself Approach where resource guides were provided. JAMA Netw Open. 2022. Funded by WW International.

^Based on a 6-month multicenter trial. Apolzan JW et al. A Scalable, Virtual Weight Management Programme Tailored for Adults with Type 2 Diabetes: Effects on Glycemic Control. Nutrition & Diabetes. 2023. Funded by WW International, Inc.

†Based on a 2020 IQVIA survey of 14,000 doctors who recommend weight-loss programmes to patients.