Sweaty Betty Discount Code & Promo Code February 2026

More Ways to Save Money at Sweaty Betty

Sweaty Betty's premium activewear doesn't have to break the bank. From bundle deals that make financial sense to loyalty perks that actually deliver value, there are plenty of ways to get those coveted Power Leggings without paying full price. Whether you're after a sweaty betty discount code or prefer automatic savings, here's how to shop smarter.

How to Apply Your Sweaty Betty Discount Code

Getting your discount to work properly is straightforward once you know the steps. Here's exactly how to apply any sweaty betty discount code you've found:

1. Add your chosen items to your shopping bag and click through to checkout
2. Look for the 'Promo Code' or 'Discount Code' box on the payment page—it's usually just above the order summary
3. Enter your code exactly as shown (watch out for capital letters and spacing)
4. Click 'Apply' and check that your discount appears in the order total
5. Complete your purchase before the code expires

If your code isn't working, double-check it's still valid and that your items aren't already discounted. Some offers like the Ultimate Fit Kit discount apply automatically, so you won't need a separate code. Student discounts through Student Beans and fitness professional discounts require verification rather than codes.

Save 30% with the Ultimate Fit Kit Bundle

This is Sweaty Betty's smartest deal and the one most shoppers miss. The Ultimate Fit Kit lets you save 30% when you buy any legging, sports bra, and top together—essentially getting one piece nearly free. It's perfect for building a coordinated workout wardrobe or trying the brand for the first time.

The bundle works across their entire range, so you could pair their bestselling Power Leggings with an Ultimate Move sports bra and an Athlete Seamless tank. At full price, that combination would cost around £200, but with the Ultimate Fit Kit discount, you're looking at closer to £140. The savings get even better with premium pieces.

The discount applies automatically when you add qualifying items to your basket, so there's no need to hunt for a promo code. Just make sure you've got one item from each category—legging, bra, and top—and the 30% reduction will appear at checkout.

Sock Deals That Actually Add Up

Sweaty Betty's 3 for 2 sock offer might seem small, but it's genuinely useful for anyone who works out regularly. You can mix and match any styles from their range, including workout trainer socks, crew running socks, and lightweight trainer socks. At around £12-15 per pair, getting one free saves you a decent chunk.

The deal works particularly well if you're replacing your entire sock drawer or buying gifts. Since you can combine different styles and colours, it's easy to build a varied collection without paying full price for everything.

First-Time Shopper Perks Worth Grabbing

Get 20% Off Your First Order

New to Sweaty Betty? Don't checkout without claiming your 20% welcome discount. Simply sign up for their email updates and you'll receive the discount—no complicated hoops to jump through. This brings those £134 Power Leggings down to around £107, making them much easier to justify.

Take the Leggings Quiz for 15% Off

Their Leggings Quiz is actually quite clever—spend five minutes answering questions about your workout style and body preferences, and you'll get both personalised recommendations and a 15% discount. It's particularly useful if you're overwhelmed by their range and want guidance on which style suits your needs.

Insiders Programme: Free Perks That Pay Off

Sweaty Betty's free Insiders Programme is one of those rare loyalty schemes that's genuinely worth joining. Unlike programs that require you to spend hundreds before seeing benefits, this one delivers value from day one.

Free Standard Delivery on Every Order

The biggest perk is free standard delivery with no minimum spend. Normally, you'd need to spend £75 to qualify for free delivery, so this alone saves you money on smaller purchases. If you're the type to buy one sports bra at a time rather than doing big hauls, this quickly pays off.

50% Off on Your Birthday

The birthday discount is genuinely generous—50% off is substantial enough to make it worth planning a purchase around. It's a great time to invest in those pricier pieces you've been eyeing, like their waterproof jackets or premium leggings.

Early Access to Sales

Getting first dibs on sale items means you actually have a chance at snagging popular styles in your size. By the time sales go public, the best pieces are often sold out in common sizes.

Student and Professional Discounts

20% Off for Students

Students can save 20% on full-priced items through Student Beans or UniDays verification. The discount applies to most items but excludes sale pieces—which makes sense since you're already getting a reduction. It's a solid saving for building your first proper activewear collection.

30% Off for Fitness Professionals

If you're a qualified fitness instructor, personal trainer, or work in the fitness industry, you can access 30% off through their professional discount program. You'll need to verify your credentials, but it's worth the effort for such a substantial saving. This discount recognises that fitness professionals are essentially walking advertisements for the brand.

Referral Program: 20% for You and Your Friends

Sweaty Betty's referral program gives both you and your friend 20% off when they make their first purchase. It's a win-win that works particularly well for introducing friends to the brand. The discount applies to online purchases and is a nice way to share the love whilst saving money.

Seasonal Sales and Archive Offers

Sweaty Betty's Archive sales are where you'll find the deepest discounts, with reductions ranging from 25% up to 70% off. These sales typically feature past-season styles and discontinued colours, but the quality remains the same. We've spotted individual items marked down by 61%, 65%, and even 70%—making premium pieces suddenly affordable.

The sales cover everything from leggings and sports bras to outerwear and accessories. It's worth checking regularly since new items get added as stock levels change. The best deals tend to go quickly, especially in popular sizes.

Free Delivery and Returns Strategy

Understanding Sweaty Betty's delivery thresholds can save you money on shipping costs. Free standard delivery kicks in at £75 for non-members, whilst Insiders get free delivery on every order. Free Click & Collect is available to all Sweaty Betty stores, and they also offer Click & Collect through John Lewis and Waitrose on orders over £75.

All orders come with free returns, which removes the risk from online shopping. This is particularly valuable for activewear where fit is crucial—you can order multiple sizes and return what doesn't work without penalty.

App vs Website: Where to Shop

Sweaty Betty has launched a dedicated shopping app, but there's a catch worth knowing about. Some email discounts and professional discounts may not apply to app purchases—these typically require using the website instead. If you've got a specific discount code or professional verification, double-check it works on your chosen platform before completing your purchase.