BBy Bikram Nath·Researched from UK Amazon listings·Updated 2026-10-16·6 products compared
Disclosure: As an Amazon Associate I earn from qualifying purchases. This guide contains Amazon affiliate links, and we may earn a commission — at no extra cost to you — but it never changes our rankings.
What are the best adjustable dumbbells to buy in the UK?
Our top pick for Adjustable Dumbbells in the UK is the BRAINGAIN Adjustable Dumbbell Set, 24 kg Pair, 15-in-1.
The BRAINGAIN set suits home lifters who want 15 settings up to 24kg with a Smart-Click handle, cast iron plates and a 2-year UK warranty on the listing.
The BRAINGAIN Adjustable Dumbbell Set is our top pick among adjustable dumbbells because its listing states 15 weight settings from 2.5kg to 24kg, a Smart-Click handle, cast iron plates with a knurled, non-slip grip and a 2-year UK warranty. For a lighter range in even steps, the KAYMAN Quick-Dial lists 2–12kg per dumbbell in 2kg increments; for a plate-and-collar set, the Yaheetech 30KG lists 16 weight plates, two iron bars and spinlock collars.
This guide compares six adjustable dumbbell sets from BRAINGAIN, HAKENO, SONGMICS, IRONGLIDE, KAYMAN and Yaheetech on what each listing states: weight range, number of settings, adjustment method, plate material, storage and warranty. Stated top weights run from 12kg per dumbbell (KAYMAN) to 24kg (BRAINGAIN, HAKENO, SONGMICS and IRONGLIDE).
Buying guide
What should you look for in Adjustable Dumbbells?
1Weight range: the listings state 2.5kg to 24kg (BRAINGAIN), 2.5-24kg per dumbbell (HAKENO), 3 to 24 kg each (SONGMICS), 4-24 kg per dumbbell (IRONGLIDE), 2–12kg per dumbbell (KAYMAN) and 2x15KG (Yaheetech).
2Settings: the BRAINGAIN and HAKENO state 15 weight settings, the SONGMICS 11 and the KAYMAN 6 in even 2kg increments. The HAKENO and KAYMAN listings name every step; the IRONGLIDE and Yaheetech listings give no count of settings.
3Adjustment: the BRAINGAIN uses a Smart-Click handle, the HAKENO and SONGMICS a handle you turn, the KAYMAN a radial dial and the IRONGLIDE its Quick-Glide Dumbbell System. The Yaheetech set uses loose plates held by spinlock collars.
4Plate material: the listings state cast iron (BRAINGAIN), steel (SONGMICS), solid steel (IRONGLIDE), iron plates with an ABS casing (KAYMAN) and cement plates covered with hard plastic (Yaheetech). The HAKENO lists a frosted powder coating on its plates without naming the metal.
5Warranty and storage: the BRAINGAIN listing states a 2-year UK warranty; the HAKENO, SONGMICS, IRONGLIDE, KAYMAN and Yaheetech listings state no warranty term. The SONGMICS lists storage trays, the KAYMAN a storage cradle and the HAKENO a nylon base with locking grooves.
Our process
How do we choose our picks?
We don’t lab-test products ourselves. Instead we synthesise current Amazon UK listings and published specs into clear, honest recommendations. We earn a commission if you buy through our links, but that never changes which products we rank.
Current UK availability
We check each pick against live Amazon UK catalogue data rather than last year’s model lists. Stock moves fast, so a listing can sell out after we publish.
Published specs
We compare manufacturer specifications so each pick is right for a real budget and use-case.
UK-specific fit
We factor in UK voltage and plug/fitting standards — details that generic global lists miss.
BRAINGAIN Adjustable Dumbbell Set, 24 kg Pair, 15-in-1
The BRAINGAIN set suits home lifters who want 15 settings up to 24kg with a Smart-Click handle, cast iron plates and a 2-year UK warranty on the listing.
Weight Range
2.5kg to 24kg
Settings
15
Adjustment
Smart-Click handle
Plates
Cast iron
Warranty
2-year UK
Grip
Knurled, non-slip
What we like
+15 weight settings from 2.5kg to 24kg, per the listing
+Cast iron plates with a knurled, non-slip grip
+2-year UK warranty stated on the listing
+Listing says it pairs with the BRAINGAIN stand and bench
Worth noting
–The listing does not name the individual weight steps
–The listing does not mention a storage tray
–The feature list does not say whether the 2.5kg to 24kg range is per dumbbell
£199.50Amazon.co.uk price as of 17 Oct, 19:00 (London time). Details
HAKENO 2x24kg Adjustable Dumbbells, 15 in 1, Auto Locking
The HAKENO set suits lifters who want every weight step listed, from 2.5kg to 24kg per dumbbell, with a handle you rotate, a nylon base with 10 locking grooves.
SONGMICS Set of 2 Adjustable Dumbbells, 11-in-1, 3-24 kg Each
The SONGMICS set suits home gyms that want 11 settings from 3 to 24 kg each, steel plates, an auto-lock system and storage trays in a stated 40 x 20 x 21 cm set.
Weight Range
3 to 24 kg each
Settings
11
Adjustment
Turn the handle, 360° quick-change system
Plates
Steel, sweat and rust-resistant coating
Locking
Auto-lock
Set Size
40 x 20 x 21 cm
What we like
+Steel weight plates with a sweat and rust-resistant coating
+Turn the handle to adjust, with no need to remove plates, per the listing
+Auto-lock system that releases plates only when aligned
+Deep storage trays included
Worth noting
–The listing states no warranty term
–The listing does not name the individual weight steps
£169.99£199.99−15%Amazon.co.uk price as of 17 Oct, 19:00 (London time). Details
Product prices and availability are accurate as of 17 Oct, 19:00 (London time) and are subject to change. Any price and availability information displayed on Amazon.co.uk at the time of purchase will apply to the purchase of this product.
Editor's Note
Only the BRAINGAIN listing states a warranty term. The IRONGLIDE and Yaheetech listings give no count of weight settings, and the IRONGLIDE's expansion to 65 kg and 102 kg needs the brand's upgrade long-screw kits. The BRAINGAIN title says 24 kg Pair while its feature list gives a 2.5kg to 24kg range without saying whether that is per dumbbell.
Our Take
The BRAINGAIN set is the default pick, with 15 settings from 2.5kg to 24kg, cast iron plates and a 2-year UK warranty on the listing. Choose the KAYMAN for a 2–12kg range in even 2kg steps, or the IRONGLIDE for solid steel plates and a stated route to 65 kg and 102 kg with upgrade kits.
Questions & answers
Frequently asked questions
What are the best adjustable dumbbells in the UK?
The BRAINGAIN Adjustable Dumbbell Set is our top pick: its listing states 15 weight settings from 2.5kg to 24kg, a Smart-Click handle, cast iron plates and a 2-year UK warranty.
How many weight settings do adjustable dumbbells have?
The BRAINGAIN and HAKENO adjustable dumbbells list 15 weight settings, the SONGMICS 11 and the KAYMAN 6. The IRONGLIDE and Yaheetech listings give no count.
Which adjustable dumbbells go up to 24kg?
The HAKENO, SONGMICS and IRONGLIDE listings state 24kg per dumbbell, and the BRAINGAIN listing states a range of 2.5kg to 24kg on a 24 kg pair.
What are adjustable dumbbell plates made of?
The BRAINGAIN lists cast iron plates, the SONGMICS steel, the IRONGLIDE solid steel, the KAYMAN iron plates in an ABS casing and the Yaheetech cement plates covered with hard plastic.
Do adjustable dumbbells come with a storage tray?
The SONGMICS adjustable dumbbell set lists deep storage trays, the KAYMAN a storage cradle and the HAKENO a high strength nylon base with 10 locking grooves.
Which adjustable dumbbells have a warranty?
The BRAINGAIN Adjustable Dumbbell Set lists a 2-year UK warranty; the HAKENO, SONGMICS, IRONGLIDE, KAYMAN and Yaheetech listings state no warranty term.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. UKPicks earns a small commission from qualifying purchases made via links on this page. This does not affect our editorial recommendations or the price you pay.
