The 10 Best Adjustable Dumbbell Offers in UK - April 2025

BRAINGAIN

• WORKOUT SMARTER - Seamlessly switch between multiple weights with BRAINGAIN 24kg and 40kg Octagon Adjustable Dumbbells. Perfectly designed and quality tested, these dumbbells ensure the highest level of safety, empowering both beginners and professionals.
• 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, 40kg) to suit your training needs.
• SAVE SPACE, ACHIEVE MORE - Replace multiple dumbbells with our compact, adjustable set. Designed to stay with you on your fitness journey, these dumbbells adapt as you gain strength and progress, making your home gym more efficient.
• ULTIMATE DURABILITY - Experience lasting durability and a professional look with our high-quality chrome/black finish. Made from premium cast iron, these smart octagon adjustable dumbbells feature a large non-slip handle for a secure grip, perfect for all your home workout needs.
• PERFECT FOR ALL LEVELS: Elevate your home gym with dumbbells ideal for both beginners and experienced weightlifters. These adjustable dumbbells adapt to your fitness level and support your progress, making them a versatile addition to any workout routine.

Yaheetech

• 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

HAKENO

• 💪【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, kg, 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.

LifePro

• CUSTOMISABLE WEIGHT TRAINING - This Adjustable Weights Set Replaces Five Dumbbells In One, Allowing You To Switch Between 2.25KG, 4.5KG, 6.75KG, 9KG, And 11.25KG. Ideal For Weight Training, Strength Building, And Home Workouts While Saving Space.
• STRONG & COMPACT DESIGN - This Dumbbells Set Men Need For Home Workouts. Made From Premium Alloy Steel, The 11KG Pair Is Durable And Versatile For Strength Training. Its Space-Saving Design Makes It Ideal For Home Gyms And Easy Storage.
• EASY WEIGHT ADJUSTMENT - The Upgraded Adjustable Dumbbells Set Offers A Quick-Change Mechanism For Seamless Weight Adjustments. Ideal For All Fitness Levels, It Ensures Efficient Workouts, Saving Time And Effort In Your Home Gym.
• STYLISH & ERGONOMIC DESIGN - With A Sleek Black Finish, These Gym Weights For Home Enhance Your Workout Space. Designed For Comfort And Efficiency, They Are Perfect For Muscle Training And Full-Body Fitness, Making Them Essential For Any Home Gym.
• VERSATILE STRENGTH TRAINING - Designed For Performance, These Dumb Bells For Men Offer A 10kg Pair, Perfect For Strength Training, Toning, And Core Stability. Ideal For Home Or Gym Use, They Provide A Flexible Solution To Build Muscle And Enhance Fitness.

EnterSports

• ★ 【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.

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Johnson Health Tech

• 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

Yaheetech

• Full set of 2 dumbbells: Our adjustable dumbbell set comes with 16 weight plates in 4 different weights (2.5kg/5.5lbs, 2kg/4.4lbs, 1.5kg/3.3lbs, 1.25kg/2.8lbs), 4 pieces for each weight; two 47x2.5cm/18.5x1’’ iron bars with a 13.6cm/5.4’’ long handle for each bar; two star-lock collars
• Adjustable weight: Customize it to your ideal exercise intensity. Our dumbbells have 16 weight plates in 4 different weights, 4 pieces for each weight, and 2 spinlock collars make the adjustment easier
• Non slip knurled handles: This dumbbell set features a hard plastic handle with diamond knurled texture on each bar to increase friction, ensuring the safety of your every workout
• High quality & durable: Made of cement weight plates and plating iron bar, which is sturdy to use; antirust and wear proof plating iron bars provide a long service life
• Selected material for better durability: This 30kg dumbbell set is constructed of cement weight plate covered with hard plastic and electroplated iron dumbbell bar. Antirust and water-resistant materials provide you with a long use life

kayman

• ADJUSTABLE WEIGHTS FOR FLEXIBLE WORKOUTS: Customize your training with adjustable dumbbell weights from 2kg to 12kg per dumbbell, supporting a wide range of exercises. With a combined total weight of 24kg, this set is ideal for strength building, toning, and full-body workouts.
• NO-FREEZE RADIAL HANDLE DIAL FOR EASY ADJUSTMENTS: The advanced radial dial allows quick and smooth weight changes, enabling seamless transitions between exercises. This feature of dumbells saves time and keeps your workout efficient, dumbest set perfect for home fitness or gym sessions.
• COMPACT, MODERN, AND SPACE-SAVING DESIGN: Engineered with a sleek and compact design, this adjustable dumbbells pair is ideal for home gyms and small spaces. The adjustable dumbbells set have stylish finish complements any workout area, providing maximum functionality without compromising on aesthetics.
• DURABLE IRON & ABS CONSTRUCTION FOR RELIABILITY: Made from premium iron and ABS materials, these powerblock dumbbells are built to withstand rigorous use. The robust construction ensures long-lasting performance, making them suitable for intense strength training routines.
• ERGONOMIC STRONG GRIP FOR SAFETY & CONTROL: Equipped with non-slip, high-quality handles, this gym dumbbells set provides a secure grip for safe and confident lifting. Perfect for exercises like curls, presses, and lifts, it enhances control and minimizes the risk of slipping.

Newpower fitness

• [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.