The 10 Best Adjustable Dumbbell Offers in UK - February 2025

Last updated: 21. February 2025
Adjustable Dumbbell Comparison - We´ve already helped over 5 million consumers this year!
1
Best Rated
10.0
Only today: 13% OFF!
£399.99 (13% DISCOUNT!)
  • WORKOUT SMARTER: With BRAINGAIN’s 40kg adjustable dumbbell set, seamlessly switch between 17 different weights in seconds. Innovatively designed and quality tested, these adjustable dumbbells ensure the highest level of safety, empowering both beginners and professionals. Elevate your fitness routine with the best-in-class adjustable dumbbells for home workouts.
  • 17 WEIGHTS IN ONE: Focus on your form with our advanced locking system that keeps the weights secure. Easily adjust from 5kg to 40kg in precise increments (5kg, 7kg, 9kg, 11kg, 13kg, 15kg, 18kg, 20kg, 22kg, 25kg, 27kg, 29kg, 32kg, 34kg, 36kg, 38kg, and 40kg) to suit your training needs.
  • SAVE SPACE, ACHIEVE MORE: Replace bulky dumbbell racks and multiple traditional dumbbells with our adjustable dumbbell pair. With its compact design, it eliminates clutter and maximizes efficiency, allowing you to seamlessly progress without the need for numerous individual weights. Whether you’re strength training, toning, or building muscle, this all-in-one solution adapts as you grow stronger, giving you a powerful, clutter-free home gym setup.
  • ULTIMATE DURABILITY: Crafted for long-lasting performance, our premium cast iron adjustable weights come with a knurled, non-slip handle for a secure grip. Perfect for presses, swings, deadlifts, and more, this set is designed to endure a lifetime of workouts, evolving with you to meet all your training goals.
  • PERFECT FOR ALL LEVELS: Elevate your home gym with BRAINGAIN adjustable dumbbells, perfect for beginners to pros. Adaptable to any fitness level, this set replaces individual weights like 12.5kg, 25kg, and 40kg pairs, offering a versatile, all-in-one workout solution.
2
Best Price
9.9
Only today: 28% OFF!
£169.99 (28% DISCOUNT!)
Free Delivery**
  • ★ 【2-12kg Adjustable Weights】:EnterSports adjustable dumbbell has 5 different weights(2kg-4.5kg-7kg-9.5kg-12kg). You only need the space of 1 set of dumbbell to get the workout experience of 5 different weights. You can start your daily workout at home!
  • ★ 【1 second weight change】: With unique dumbbell design, simply turn the handle with one hand to adjust the weight of dumbbells from 2kg to 12kg in 1 second! Enjoy more convenient adjustment experience and get better training efficiency. ATTENTION: Please make sure you hear the "click" sound before lifting the handle to prevent the plate from falling down.
  • ★ 【Safety weight selection system】:The weight plates are made entirely of silicon steel and have an ergonomic, non-slip handle made of an electroplated steel . It is combined with a click sound when adjusting the weight, which makes the dumbbells more durable, reliable and safe. Make sure you do not drop parts during exercise
  • ★ 【Good for Whole Body Workout】: You can use this dumbbell to strengthen your arms, shoulder, chest, abdomen, back and legs. Best for strength training, bodybuilding, fitness or gymnastics. Fitness beginners are suitable too.
  • ★ 【Perfect Gifts and Customer Service】: Our aim is to offer the best products to customer and our warranty period is one year. We offer 30 days free return and lifetime after-sale warranty, our products have passed the SGS physical fatigue safety test.
  • ★ 【Attention】: 1. When you want to adjust the dumbbells, you must first place them on the base 2. A click must be heard to turn the handle for safe adjustment.3 The handle and dumbbell piece must be placed smoothly on the pallet before the handle can be turned.
  • ★ 【Attention】: Adjustable dumbbells will have a slight dumbbell piece wobble problem, is a normal phenomenon. The barb design on our adjustable dumbbells effectively solves the safety problem. And passed the SGS safety test. Please rest assured to enjoy the pleasure of strength.
  • ★ 【Attention】: The correct way to use dumbbells:in order to prevent your hands from wearing out and slipping when using them with sweat. It is recommended to use gloves.
  • ★ 【Attention】:If you receive the goods found to be damaged please promptly open the order page to contact us, we will help solve the problem within 24 hours.
3
9.8
Only today: 15% OFF!
£169.99 (£85.00 / count) (15% DISCOUNT!)
  • 12 Levels Adjustable Weights: This adjustable dumbbell weight set features a broader weight range from 1.5 kg to 18 kg. Smaller and varied increments allow for gradual increases in resistance, intensity, or volume over time, making it ideal full-body workout equipment for both beginners and seasoned trainers
  • 1-sec Adjustment: Designed for efficient workout sessions, this adjustable dumbbell pair allows for quick and seamless weight adjustment by twisting the anti-slip handle clockwise or counterclockwise. Clear dials ensure easy readability for hassle-free customisation
  • Enhanced Safety with Dual Locking System: This dumbbell set applies a two-step weight plate locking system to ensure stability, balance, and safety while exercising. The weight adjustment feature is only activated when the dumbbell is placed on the tray, preventing any accidental operation during use
  • Easy Storage to Save Space: Occupying just 40 cm L × 20.5 cm W × 20.5 cm H for each, this weight set provides a space-saving storage solution versus other individual traditional dumbbells. Simply stash the set under a bench or place it on a garage shelf after your training workout routine
  • Secure & Silent Workouts: This dumbbell weight set includes robust dumbbell bases to prevent any movement or tipping when storing the weight places. Plates stay securely in place during workouts, minimizing noise and ensuring stability
  • About Weight Adjustment: To adjust the dumbbell weight, fully insert the handle into the base (in the lowest position) before turning it. Align the red arrows with the numbers on both dials until you hear a "click-clack" sound, confirming the adjustment. If the red arrows aren't aligned, please reset the handle and adjust it again
4
9.7
Only today: 4% OFF!
£189.98 (4% DISCOUNT!)
  • 💪【1 Sec Seamless Transition】Simply twist the dial, and the desired weight can be selected in 1 second. With its unique weight adjustment design, you can enjoy a more convenient adjustment experience and achieve better training efficiency.Two dumbbells Set
  • 💪【One dumbbell, 15 different weights】 The innovative HAKENO adjustable smart dumbbell will save you both space and money, covering 15 weights between 2.5-24kg. 2.5kg, 3.5kg, 4.5kg, 5.5kg, 6.5kg,8kg, 9kg, 10kg, 11.5kg, 13.5kg, 16kg, 18kg, 20.5kg, 22.5kg and 24kg.
  • 💪【Secure Double-locking System】HAKENO adjustable dumbbell features a unique dual safety locking mechanism. The dumbbell plates are securely fastened to the handle through 8 locking slots, ensuring the safety and stability of the dumbbell.
  • 💪【High Quality & Advanced Technology】HAKENO dumbbell's weight plate covered with frosted powder coating, which make it hardly abrasion and don't have foul smell. Using with dumbbell tray, enjoy the smoothly training process. Durable handle anti-slip texture, which would not rusty and provide more safty.
  • 💪【Space saving Design】Each set of dumbbells has an exclusive high-density base to prevent the dumbbells from directly touching the ground. Not only protect the dumbbells, but also prevent hitting the floor.
  • 💪【Hand grip strengthener】–HAKENO hand grip strengthener works perfectly, as the dial can easily adjust its resistance from 5 kg to 60 kg. It is ergonomic and suitable for almost all age groups and various hand sizes.
5
9.6
Free Delivery**
  • Trainer-Led Strength Workouts: Download the iFit app to start your free trial. Discover thousands of trainer-led video workouts on your own tablet or smartphone. Cancel anytime, no commitment required
  • Replace 30 Dumbbells with 15 weight increments per dumbbell, this compact adjustable dumbbell set delivers the same value as 30 individual dumbbells in a fraction of the space
  • Smooth Weight Selection System. Easily choose the weight value you want to train with, move up in 2kg or 2.5kg increments for totally customizable training. Choose between 5 and 25 kg
  • Fitted Storage Trays Included. Store your adjustable dumbbells in custom-molded storage trays when not in use. Each tray is clearly marked with easy-to-read weight identification. Take up less space
  • Durable Construction. These adjustable dumbbells are crafted from a combination of steel and hardened plastic. Included components: dumbbell, tray. Benefits of having a complete weight set in your home
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9.5
Free Delivery**
  • Each dumbbell adjusts from 2 to 24 kg (steps: 2, 3, 4, 5, 7, 8, 9, 10, 11, 14, 16, 18, 20, 23, 24 kg)
  • Lets you rapidly switch from one exercise to the next combining 15 weights into one single dumbbell thanks to its unique dial system
  • Free JRNY trial included for new members (iOS 14.0/Android 9 or later required). The JRNY app offers trainer led classes for Strength, Core, Yoga and Pilates.
  • Eliminates the need for multiple dumbbells cluttering your workout space
  • Compact design: each dumbbell is 40 x 20 x 23 cm
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9.4
  • 7 in 1 Adjustable Weights Set: Ranging from 2kg to 20kg, with 7 levels of adjustment (2, 5, 8, 11, 14, 17, 20). From strength training to HIIT workouts, Ativafit 20kg pair adjustable dumbbell set allows for a wide range of exercises to target different muscle groups.
  • Quick Adjustment & Safety Locking:With a simple dial tech way you can easily adjust our adjustable dumbbell set of 2 in just 1 second. This ensures convenience and safety during your workouts, allowing you to focus on your exercises without any worries.
  • High-quality & Durability: With high quality alloy steel materials used in our product, this adjustable dumbbell set ensures durability and long-lasting performance. Ergonomically designed handles provide a comfortable and secure grip during your fitness progress.
  • 90% Space Saving: Compact and perfect for small home gyms or limited workout spaces, saving up to 90% of space compared to traditional dumbbells. Whether you're a beginner or an experienced lifter, the adjustable dumbbell set can be customized to meet your specific needs.
  • What's included: Each package includes adjustable dumbbell set of 1, each weighing 20kg, and 1 dumbbell bases. The combined weights totals 20kg.
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9.3
  • Quick Delivery: In stock in UK, with orders dispatched next business day. Have your dumbbells within 1-2 business days or Europe within 7-10 business days.
  • 💪 PAIR 2x 32KG Dumbbells with INSTANT adjustable weight selection from 2-32KG per dumbbell
  • 💪【Weight selections】2KG, 4KG, 8KG, 12KG, 16KG, 20KG, 24KG, 28KG, 32KG
  • 💪【 PROFESSIONAL】 You can focus on taking your workout to the next level from novice to the military without worrying about your equipment. It will be a wonderful friend to help you building a self-satisfied and healthier body! Our mount will always stay with you silently and help you be more and more attractive.
  • 💪【PERFECT FOR GYM 】The product not only reduces the floor space but also beautifies the space. It can also be used as part of the minimalist decoration of a home or gym. The steel metal frame is heavy duty for added safety and stability.
  • 💪Material: high-quality steel (surface anti-rust electrostatic spraying process). All of our products use the highest grade and strong steel, which ensures that the products can be used for a long time while ensuring the beauty. Please don't compare the prices of our products with others. We only do the best.
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9.2
  • [18 Levels Adjustable Weights]: This dumbbell goes from 2kg to 25kg. With a turn of the handle you'll get 2kg, 3kg, 4kg, 5kg, 6kg, 7kg, 8kg, 9kg, 10kg, 11kg, 12kg, 13kg, 15kg, 17kg, 19kg, 21kg, 23kg and 25kg in one dumbbell. Smaller and varied increments allow for gradual increases in volume over time, making it ideal full-body workout equipment for both beginners and seasoned trainers.
  • [Space Saving Design]: With 18 adjustable weights in one, Coupled with the tray for storage, it significantly reduces the space required to store dumbbell equipment. Save valuable floor space with this unique design. No need to buy multiple dumbbells or storage racks anymore.
  • [Secure Double-locking System]: No more problems with weight plates falling off mid exercise. simply unlock the safety mechanism, turn the handle to the required weight, then press the ends back in and you’re good to go. Safer and easier to use.
  • [Anti-slip Handle for Intensive Workouts]: Tailored for comfort and control, this training dumbbell boasts handle with anti-slip convex textures elevates grip strength and ensures comfort during rigorous workouts
  • [Full-body Exercise]: The adjustable dumbbell from Newpower Fitness is designed for full-body training and trains arms, chest, back, shoulders, etc. An ideal choice for anyone who wants to build strength, burn fat and create a shapely body.
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9.1
Only today: 13% OFF!
£149.99 (13% DISCOUNT!)
Free Delivery**
  • 🥇【5-IN-1 DUMBBELL SET】Train with 5 weight options in one dumbbell. Dumbbells adjustable weight from 4.5-22.5LBS, perfect for full-body workouts. Each pair can go up to 45LBS.
  • 🥇【QUICKLY ADJUST】Effortlessly spin with just one hand to select your desired weights in a mere second. Enjoy a more convenient and efficient training experience with our patented weight adjustment design.
  • 🥇【HIGH QUALITY & CRAFTSMANSHIP】Adjustable dumbbells set of 2 use Premium Steel and PP Materials, smooth without barrs, durable with high weight precision, comfortable with non-slip handle.
  • 🥇【SAFETY DESIGN】With its innovative count weight plate design, it easily adjusts the weight by holding the handle and turning the pointer to the desired number. Our latest design includes 8 locking mechanisms, providing stability and ensuring safety during workouts.
  • 🥇【MORE COST-EFFECTIVE】Experience the superior cost-effectiveness of adjustable weights dumbbells set compared to traditional ones. With just a set of adjustable dumbbells, unlock the ability to perform full-body exercises in the comfort of your own home.
  • 🥇【SPACE SAVING】Our compact adjustable dumbbells are specially designed to save 80% of storage space. Effortlessly meet your diverse needs with their easy-to-use and store functionality.
  • 🥇【TRUST MOTION SPACE】We stand behind the durability and quality of our product. If you experience any quality issues, simply contact us. We guarantee a prompt response within 24 hours and offer comprehensive after-sales support to ensure your satisfaction.

Compare Adjustable Dumbbell and find the most suitable offer.

More information about Adjustable Dumbbell and why you should compare offers and deals:

Adjustable dumbbells are exercise equipment that have gained significant popularity among fitness enthusiasts and professionals alike. These versatile tools offer a wide range of benefits, making them a staple in the fitness industry.

One of the main advantages of adjustable dumbbells is their versatility. Unlike traditional dumbbells, which come in fixed weights, adjustable dumbbells allow users to change the weight as per their preference. This makes them suitable for individuals of different fitness levels, from beginners to advanced athletes. With a simple twist or clamp mechanism, users can easily increase or decrease the weight, enabling them to customize their workout routines and gradually increase their strength and endurance.

Another benefit of adjustable dumbbells is their space-saving design. Instead of needing multiple sets of dumbbells of varying weights, adjustable dumbbells provide a compact solution. By having a single set, users can perform a wide range of exercises that target different muscle groups without cluttering their workout space. This is particularly beneficial for home gyms or small workout areas where storage is limited. Additionally, the ability to switch between weights quickly makes adjustable dumbbells a time-efficient option, allowing users to transition smoothly between exercises without interruptions.

In terms of safety, adjustable dumbbells provide added stability during workouts. The weights are securely attached to the dumbbell handle, eliminating the risk of plates slipping or falling off. This ensures a safer exercise experience, reducing the likelihood of injuries that may occur with traditional dumbbells.

Furthermore, adjustable dumbbells offer cost-effective advantages. Purchasing multiple sets of traditional dumbbells can be expensive, especially considering the price of individual dumbbells and the space required for storage. Adjustable dumbbells provide a cost-effective alternative, as a single set can replace several fixed-weight dumbbells. This makes them an attractive option for those looking to save money without compromising on their workout routine.

In conclusion, adjustable dumbbells are versatile, space-saving, safe, and cost-effective exercise equipment. They allow users to customize their weights, efficiently target various muscle groups, and optimize their workout experience. Whether you are a beginner or an experienced fitness enthusiast, adjustable dumbbells offer a practical and functional solution for an effective strength training regime.

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