Today's Best Deals
Best Adjustable Weight Dumbbells of 2026
We compared 306 adjustable weight dumbbells listings on Amazon UK and ranked the 9 best deals available right now, with prices starting from £19.98. Rankings reflect real customer ratings and current prices.
Yaheetech 30KG Adjustable Dumbbells Set, 2x15KG Free Weights for Home Gym
- 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
BRAINGAIN Adjustable Dumbbell Set, 24 kg Pair, 15-in-1, Home Gym
- One pair, 15 weight settings: adjust from 2.5kg to 24kg with the Smart-Click handle. Change weight in about a second and stay in the set.
- Replaces a rack of fixed dumbbells: one compact footprint covers your whole progression. A corner of the living room, garage, or flat becomes the gym - no commute, no clutter.
- Built to last: cast iron plates with a knurled, non-slip grip. The locking system holds the selected weight secure through presses, rows, squats, and curls.
Amazon
EnterSports 12kgx2 Adjustable Dumbbells Dumbbell Set for Saving Place, Dumbbells Adjustable with Non-Slip Handle 5 Weight Levels-2-12kg, Good for Home, Office, Gym, Body Training
- ★ 【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
HERQ 48kg Adjustable Dumbbells Pair 15-in-1 | Quick Adjust Dumbbell Set with Storage Dock | Free Weights & Hand Weights Set for Home Fitness, Strength Training, Full Body Workouts, Men & Women 2x24kg
- QUICK-ADJUST DUMBBELLS FOR FAST WEIGHT CHANGES – The HERQ adjustable dumbbells are designed for smooth, efficient home workouts, allowing you to change resistance quickly between exercises. Ideal for strength training, fitness routines, full-body workouts and progressive training without needing multiple fixed dumbbells.
- ADJUSTABLE WEIGHT RANGE FOR VARIED TRAINING – Easily select the right resistance for different exercises, from lighter movements to heavier lifts. Perfect for bicep curls, shoulder presses, chest presses, rows, lunges, squats, tricep exercises and everyday muscle building workouts at home or in the gym.
- SPACE-SAVING DESIGN WITH STORAGE DOCK – Replace several pairs of traditional dumbbells with one compact adjustable dumbbell set. The included storage dock keeps the weights neatly organised between workouts, making this set ideal for bedrooms, flats, garages, home gyms and smaller workout spaces.
Amazon
Yaheetech 20KG Adjustable Dumbbells Set, 2x10KG Free Weights for Home Gym
- Included Components: 12 x dumbbell plates, 2 x dumbbell bars, 4 x spinlock collars. Plates include 4 x 4.4 lb, 4 x 3.3 lb and 4 x 2.8 lb. Enjoy having a complete weight set in your home gym
- Adjustable Weight: This 12-plate dumbbell set has a total weight of 20kg/44lb which can be easily adjusted with spinlock collars according to your training intensity. The adjustment weights of a single dumbbell range from 0.5kg/1lb (no plates attached) to 10kg/22lb (all the plates attached), which is very easy to use even for fitness beginners
- Anti-Slip Grips: Quality PVC grips produce good force friction that allows you to hold tighter and more balanced. Meanwhile, they add comfort and safety throughout your exercise, improving coordination and avoiding injuries or accidents
KAYMAN Adjustable Dumbbell & Barbell Set 12kg/20kg, 2-in-1 Home Gym Weights
- ADAPTABLE FOR MULTIPLE WORKOUTS: This adjustable dumbbell and barbell set easily converts between dumbbells and a barbell, allowing you to perform a wide range of exercises including curls, presses, squats and rows for effective full-body strength training at home.
- MULTIPLE WEIGHT COMBINATIONS: Designed with removable weight plates so you can customise the load to suit your fitness level. Perfect for beginners and experienced users looking to increase resistance gradually for strength, muscle building and endurance workouts.
- BUILT TO LAST: Made from durable plastic weight plates with a sturdy connector bar for reliable performance. The robust construction is designed for regular home workouts while helping protect floors compared to traditional metal weights.
Amazon
Straame 20KG Adjustable Dumbbell & Barbell Set, 2-in-1 Home Gym Weights Kit
- Instant 2-in-1 Dumbbell to Barbell Conversion – Switch between dumbbells and barbell in seconds using the foam-padded 40 cm connector, so one compact adjustable dumbbell & barbell set replaces multiple pieces of home gym equipment. Tackle a complete routine including overhead press, deadlift, bicep curl, upright row, shoulder raise, front raise with smooth transitions and balanced control. The design delivers isolation moves with the dumbbell set and powerful compound lifts with the barbell set, supporting progressive strength without bulky machines.
- Adjustable 20KG Plate Set for Progressive Overload – Dial in precise loads with 4×2 kg, 4×1.5 kg, 4×1.25 kg plates for fine steps across the 20 KG set. This adjustable dumbbell set supports progressive overload from light dumbells to higher configurations for effective weight lifting in flats, offices or garages. Configure balanced resistance across the pair or connected bar to target arms, chest, back, legs and glutes. It is reliable home workout equipment for men and women who want measurable progress without changing kits.
- Secure Non-Slip TPR Grip with 6 cm FOMA Collars – Four reinforced spin locks prevent plate shift mid set, while ergonomic dumbbell bars use TPR grips with punctate texture and tapered zones for confident handling even when hands sweat. The 6 cm FOMA spin collars tighten smoothly and release easily to speed weight changes. Purpose built for stable dumbbell work and barbell lifts in a home gym, this weights set for men and women keeps focus on form, not fastening, so every rep feels secure and repeatable.
Amazon
Anchor Adjustable Dumbbells Set 10kg 20kg 30kg – 2 in 1 Barbell & Free Weights for Men & Women, Home Gym Fitness, Bodybuilding & Strength Training Equipment (20, Kilograms)
- All-in-one dumbbell barbell set with weights fits all your needs. 10KG/15KG/20KG/40KG selection. Our weight set is perfect for increasing muscle mass, improving muscular endurance, improving cardiovascular health, encouraging weight loss and extending endurance. It also helps to strength entire upper body and shape your core muscle.
- Give your home workout a professional look with this Vinyl Dumbbell set. These dumbbells are perfect for a whole-body workout and can help you achieve whatever fitness goals you have, without leaving the house. The design is built to last and the rubber grips give you a more comfortable workout. Regardless of how limited your space is, you can have the freedom to train your own way with the weights you need.
- Durability: This weight set Spinlock Dumbbell Set is made from durable Vinyl material, with a fully adjustable build offering you enormous variety in weight selection. Our spinlock collars provide a quick and safe way of securing your plates on the bar, and the heavy-duty collars in this set feature unique design, further enhancing grip and preventing the weights from moving around and making noise during use.
Amazon
Gallant 20kg Weights Dumbbells Set Men & Women, Adjustable Barbell Home Gym
- 20KG DUMBBELL & BARBELL SET: Train at home with one versatile weights set designed for strength training, toning, bodybuilding and everyday fitness. Suitable for men, women, beginners and regular home gym users.
- 2-IN-1 ADJUSTABLE DESIGN: Use as a pair of dumbbells or connect with the centre bar to create a barbell. Ideal for curls, chest press, rows, squats, lunges, shoulders, arms, back and full-body workouts.
- PREMIUM VINYL FINISH FOR HOME USE: Vinyl-covered weight plates offer a smooth, quality finish while helping protect floors and reduce everyday wear, making this set a practical choice for bedrooms, garages and home gyms.
We scan the most relevant adjustable weight dumbbells listings on Amazon UK, covering major brands and models, and shortlist the strongest offers available right now.
Rankings for today's best adjustable weight dumbbells reflect real Amazon customer star ratings and review counts, together with current prices, so the list shows what's actually available.
What we concluded:
Our overall winner is Yaheetech 30KG Adjustable Dumbbells Set, 2x15KG Free Weights for Home Gym. It stands out for the right balance of quality, performance, and value.
What sets it apart:
- 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
The best value for most shoppers is Anchor Adjustable Dumbbells Set 10kg 20kg 30kg – 2 in 1 Barbell & Free Weights for Men & Women, Home Gym Fitness, Bodybuilding & Strength Training Equipment (20, Kilograms), the lowest-priced pick in our top 9 at £19.98.
The strongest deal right now is EnterSports 12kgx2 Adjustable Dumbbells Dumbbell Set for Saving Place, Dumbbells Adjustable with Non-Slip Handle 5 Weight Levels-2-12kg, Good for Home, Office, Gym, Body Training. It offers premium features at a competitive price point.
How to Choose the Best Adjustable Weight Dumbbells
Choose between quick-dial handles and spinlock collars
If you move quickly between super-sets, rapid adjustment handles make a difference. The BRAINGAIN 15-in-1, HAKENO 2x24kg, and EnterSports 12kgx2 adjust weight setting in around one second simply by turning the handle. Spinlock sets like the Yaheetech 30KG or Yaheetech 20KG take longer to unscrew and re-rack plates, but they allow granular control over individual plate weight combinations.
Decide if you need a barbell conversion system
If you perform compound exercises like squats, deadlifts, or hip thrusts, consider 2-in-1 sets. The Straame 20KG set includes a foam-padded 40cm connector bar, while Gallant, SONGMICS, and Anchor sets also offer barbell extensions. Pure dumbbell models such as the Kayman 24kg or HAKENO 2x24kg do not support barbell linking, but they provide a more compact footprint for isolation exercises.
Match weight steps to your progression needs
Clean, predictable jumps help track strength gains over time. The Kayman 24kg set offers six distinct levels in 2kg increments from 2kg to 12kg. For tighter steps, the HAKENO 2x24kg set and BRAINGAIN 15-in-1 pack 15 weight options into a single unit, letting you increment in smaller fractions like 1kg to 2.5kg steps.
Evaluate plate materials and grip surfaces
Plates and grips vary noticeably in construction. BRAINGAIN uses cast iron plates with a knurled metal handle, and EnterSports features silicon steel plates with an electroplated steel grip. SONGMICS utilizes a plastic shell filled with concrete and sand, while Anchor uses a vinyl finish with rubber grips to keep noise down during home sessions.
Buying Guide & FAQ
What is the best adjustable weight dumbbells deal right now?
Our current top-ranked deal is the Yaheetech 30KG Adjustable Dumbbells Set, 2x15KG Free Weights for Home Gym at £29.99.
What is the price range for adjustable weight dumbbells?
Across our top 9 picks, prices currently range from £19.98 to £199.50 on Amazon UK.
How fast can I change weights on adjustable weight dumbbells?
Speed depends entirely on the locking mechanism. Twist-handle designs like the BRAINGAIN 15-in-1, HAKENO 2x24kg, and EnterSports 12kgx2 adjust in about one second with a single hand turn. Manual spinlock options, such as the Yaheetech 20KG or Straame 20KG, require unscrewing threaded collars by hand, which takes longer between exercises.
Which adjustable weight dumbbells convert into a barbell?
The Straame 20KG set comes with a 40cm foam-padded connector tube that joins the two handles into a barbell. Other 2-in-1 options on this list include the Gallant 20kg set, SONGMICS 2x10kg set, and Anchor adjustable set. Single-unit dial models like Kayman and BRAINGAIN cannot be joined into a barbell.
How do I know the weight plates will not fall off during overhead presses?
Quick-adjust options rely on mechanical locks. EnterSports features an audible click sound when locked, HAKENO uses an 8-slot dual safety locking mechanism, and Kayman includes a no-freeze radial dial lock. Manual sets like Yaheetech and Straame use threaded star-lock or 6cm FOMA spin collars to physically clamp plates onto the bar.
What is the weight range available across these sets?
Options range from lighter sets like the Yaheetech 20KG (adjusting from 0.5kg up to 10kg per dumbbell) up to heavier sets like the BRAINGAIN 15-in-1 and HAKENO 2x24kg, which reach up to 24kg per dumbbell across 15 incremental settings.
What handle materials are available for better grip?
You can choose between textured knurling and synthetic grips. Yaheetech 30KG features diamond-knurled hard plastic, BRAINGAIN has a traditional knurled grip, Straame uses non-slip TPR grips with punctate texture, and Anchor uses rubber grips over its bars.