6 Best Adjustable Kettlebells for Home Workouts [2025]

Written by Chris Pruitt, Certified ASFA Personal Trainer

We provide honest, unbiased reviews based on hands-on testing and over 20 years of experience in the fitness product industry. If you purchase through our links, we may earn a commission—at no extra cost to you. Here's how it works.

Adjustable kettlebells fix the biggest headache with traditional ones: they eat floor space and get expensive fast. One adjustable bell covers multiple weights, which matters when you’re training in a tight home gym.

 

They make it easy to move between exercises and intensities without a full rack. The offset load still drives core engagement and conditioning like a classic bell.

 

When you’re shopping, focus on the adjustment system, handle size/texture, and overall weight range so the bell keeps up as you progress.

Quick Picks

What to Look For

  • Weight range - How light and heavy you can go
  • Adjustment system - Dial vs manual plate loading
  • Handle design - Grip width, texture, comfort
  • Base stability - Won’t tip while you’re working out
  • Build quality - Solid materials and construction

How We Choose

We’ve been in the fitness game for over 20 years, selling gear and using it ourselves. We looked at specs, manuals, size, weight limits, warranties, and how each brand supports their stuff.

 

We also dug into buyer reviews and looked for patterns in what people liked (and didn’t).

 

We analyzed specs and verified buyer feedback on six adjustable kettlebells to find the ones that actually make weight changes easy and feel good in your hands.

Full Reviews of the Best Adjustable Dumbbells

We put the top adjustable kettlebells through their paces. Our favorites let you switch weights quickly, feel sturdy, and have comfy grips for safe training.

1) Bowflex SelectTech 840 Adjustable Kettlebell

Bowflex SelectTech 840 Adjustable Kettlebell

  • Dial adjusts 8–40 lbs in seconds
  • Replaces six separate kettlebells
  • Compact size saves major space
  • Ergonomic handle stays comfortable

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Best for: Folks who want lots of kettlebell weights without a cluttered room.

 

Key Specs

  • Weight range: 8 to 40 pounds
  • Adjustment method: Dial selection
  • Replaces: 6 kettlebells
  • Material: Composite
  • Dimensions: 8.8" L x 7" W x 12.5" H
  • Handle diameter: 28mm ergonomic grip
  • Warranty: 2 years

 

Why we picked it

 

The dial system is super smooth and lets you swap weights fast mid-workout. People love the space-saving design and the sturdy, quality feel.

The composite material holds up, and the handle stays comfy, even in longer sessions.

 

Pros

  • Quick weight changes with a dial
  • Barely takes up any floor space
  • Solid build that lasts

Cons

  • Only goes up to 40 pounds
  • Pricey compared to individual kettlebells

 

Good for: Home gyms with tight space and anyone who likes to mix up weights.

 

Not for: Advanced lifters who want more than 40 pounds.

 

The SelectTech 840 is a real fix for the usual home kettlebell headache. Instead of a whole lineup, you get one neat unit that covers 8 to 40 pounds.

 

The dial sits on top and turns easily. You can go from light swings to heavy squats without missing a beat. That keeps your heart rate up and your workout moving.

 

You get all the key weight increments. Eight pounds is great for beginners or warm-ups, and 40 pounds is enough for most intermediate moves.

 

It feels solid, even though it’s lighter than cast iron. The composite material is quieter and easier on your floors. The handle fits most hands, no problem.

 

There’s an app with workout ideas, but after the trial, it costs extra. If you already know the basics, you don’t really need it.

 

It takes up about as much space as a single kettlebell, which is huge if you’re short on room.

 

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2) HXD-ERGO 7-in-1 Adjustable Kettlebell

HXD-ERGO 7-in-1 Adjustable Kettlebell

  • One-hand dial with safety lock
  • Seven weights in one compact unit
  • Wide handle reduces grip fatigue
  • Quick changes keep workouts flowing

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Best for: Home gym owners who want lots of weight options but not a pile of kettlebells.

 

Key Specs

  • Weight range: 5 to 44 pounds, 7 settings
  • Adjustment: One-hand dial with safety lock
  • Handle: Wide, ergonomic grip
  • Material: Plastic
  • Dimensions: 10 x 8 x 14 inches
  • Replaces: 7 kettlebells

 

Why we picked it

 

The dial adjustment lets you switch weights fast, even mid-set. People mention the space savings and how smoothly it changes weights.

 

The wide handle is a nice touch, especially if you’ve ever found standard kettlebells tough on your grip.

 

Pros

  • Fast weight changes with one hand
  • Saves a ton of space
  • Wide handle eases hand strain

Cons

  • Plastic doesn’t feel as solid as iron
  • Bulkier than some, which can make moves awkward

 

Good for: Small spaces and anyone who needs a bunch of weight options.

 

Not for: Fans of that classic iron kettlebell feel.

 

You get seven weights in one. The dial makes moving between them quick and simple.

Turn the base to pick your weight, and the internal lock keeps plates secure. The wide handle means less grip fatigue, so you can go longer.

 

Some folks say the plastic feels a bit off compared to iron, and the bigger size can make some moves clumsy.

 

But compared to buying seven kettlebells, the space savings are hard to beat.

 

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3) REP Fitness Adjustable Kettlebell

REP Fitness Adjustable Kettlebell

  • Push-twist system changes fast
  • Maintains true competition shape
  • Matte coat grip won’t slip
  • Rubber base protects floors

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Best for: Home gyms that want weight options but not a lineup of kettlebells.

 

Key Specs

  • Weight range: Up to 40 lbs, 5 settings
  • Handle: 1.3 inches
  • Material: Iron, matte powder coat
  • Adjustment: Push-down and twist
  • Base: Rubber protected
  • Shape: Competition style
  • Warranty: REP Fitness

 

Why we picked it

 

The quick weight changes and consistent competition shape stand out. People praise the sturdy build and secure adjustment.

 

Pros

  • Fast switching with push and twist
  • Keeps the right kettlebell shape at all weights
  • Matte coating feels grippy

Cons

  • Costs more than basic kettlebells
  • Adjustment parts might wear with heavy use

 

Good for: Anyone who wants versatility and doesn’t want to fill a room with gear.

 

Not for: Those who’d rather keep it simple with fixed kettlebells.

 

Instead of buying five kettlebells, you get all the weights in one. The push-and-twist system makes changing weights easy.

 

Build quality is a step above cheaper brands. The matte coating gives you a secure grip, even when sweaty.

 

The competition shape helps with advanced moves—no weird balance issues here. This is a big deal for swings and snatches.

 

Weight selection is smooth and locks tight. Each plate is fastened for safety. The handle size feels just right for most hands.

 

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4) Yes4All Adjustable Kettlebell

Yes4All Adjustable Kettlebell

  • Cast iron plates built for durability
  • Flat base stable for floor work
  • Lock–slide adjustment is simple
  • Textured handle improves control

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Best for: Home gym users who want seven weights in one kettlebell.

 

Key Specs

  • Weight range: 10-40 pounds, 6 settings
  • Construction: Cast iron plates, textured handle
  • Mechanism: Lock and slide adjustment
  • Base: Flat for stability
  • Handle: 1.2 inches, non-slip
  • Dimensions: 10.62" x 9.06" x 13.39"
  • Warranty: 1 year, 30-day returns

 

Why we picked it You get seven weights in one device, and it’s built to last with cast iron. The handle is textured for grip, and people like how easy it is to swap plates.

 

Pros

  • Quick plate changes keep your workout moving
  • Flat base is great for floor moves
  • Handle stays grippy, even when sweaty

Cons

  • Bigger than fixed kettlebells, might feel bulky for some
  • Occasionally ships with issues (damaged plates or missing instructions)

 

Good for: Beginners and intermediates who want options but have limited space.

 

Not for: Heavy lifters or those who want traditional sizing.

 

Six cast iron plates slide on and off with a simple lock. Weight changes are quick, so you don’t lose your workout rhythm.

 

The handle grip works well for single or double-handed moves. The flat base means you can do rows, push-ups, or handstands without it rolling away.

 

The cast iron should last for years. The black finish looks sharp in any gym.

 

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5) Kettlebell Kings Adjustable Kettlebell

Kettlebell Kings Adjustable Kettlebell

  • Wide 26–70 lb progression in one bell
  • Regulation 35 mm handle size
  • Compact, sturdy alloy steel build
  • Powder coat resists chips and rust

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Best for: Folks who want just one kettlebell that can keep up as they get stronger.

 

Key Specs

  • Weight range: 26-70 lbs (12-32 kg)
  • Handle diameter: 35mm regulation size
  • Adjustment: 7-plate system, Allen wrench required
  • Material: Alloy steel
  • Dimensions: 10.8 x 10.8 x 13.6 inches
  • Color: Blue powder coating
  • Warranty: Not specified

 

Why we picked it

 

The 35mm handle matches competition standards, so you get a familiar grip. People seem to appreciate the solid build—no rough edges, nothing that digs into your hands.

 

Pros

  • Takes the place of a whole rack of kettlebells
  • Feels sturdy and handles tough workouts
  • Handle fits a variety of hand sizes comfortably

Cons

  • Takes a few minutes to adjust the plates
  • More expensive than basic fixed kettlebells

 

Good for: Home gym owners looking to train progressively without clutter.

 

Not for: Anyone who needs to swap weights fast during circuits.

 

This adjustable kettlebell is a pretty practical pick for home training. Seven plates let you dial in anywhere from 26 to 70 pounds, using the included Allen wrench.

 

The handle is regulation size and gives a secure grip. Most users say it feels good for swings, presses, and whatever else you throw at it.

 

Build quality is solid—it's alloy steel with a powder coat that stands up to regular use. The size is compact, so you don't lose half your floor to equipment.

 

Adjusting the weight means removing and repositioning plates around a center screw. It's not instant, but for most planned workouts, it's totally manageable.

 

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6) Kettlebell Kings Adjustable Competition Kettlebell

Kettlebell Kings Adjustable Competition Kettlebell

  • True competition geometry at all weights
  • Screw-lock keeps plates firmly in place
  • Steel shell built for hard training
  • Smooth handle easy on hands

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Best for: Lifters after a competition-style kettlebell with lots of weight options in one.

 

Key Specs

  • Weight range: 26–70 lbs
  • Handle: 1.38" diameter
  • Construction: Steel shell, alloy steel and iron plates
  • Adjustment: Screw-lock system, 7 plates
  • Increments: 2.2 lbs (not perfectly even)
  • Tools: Allen wrench, locking system
  • Finish: Polished black

 

Why we picked it

 

This one nails the competition shape at every weight. The steel build is tough, and the screw-lock system keeps things tight. People like the build and the space-saving aspect.

 

Pros

  • Covers a wide range of training needs
  • Competition shape stays the same, so form doesn't change
  • Steel construction holds up to hard use

Cons

  • First assembly can be stubborn—might need a mallet
  • Takes a bit longer to change weights than some systems

 

Good for: Serious kettlebell fans with limited space.

 

Not for: Anyone who needs to swap weights fast in the middle of a workout.

 

The screw-lock system makes sure the halves stay put. Seven plates let you fine-tune the weight for different moves. Once you get the hang of it, adjustments are straightforward.

 

The competition dimensions never change, no matter the weight. That's a big plus for keeping your technique sharp. The polished handle is easy on the hands, even in longer sessions.

 

Some folks find the threading stiff at first. A rubber mallet can help open it up. After a few uses, it loosens up and gets easier.

 

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Adjustable Kettlebell Buying Guide

Weight Range is a big deal when picking an adjustable kettlebell. Try to find one that goes from 10 up to at least 50 pounds.

 

That way, you've got room to get stronger.

 

Weight Adjustment System

 

Quick-change setups can save you time. Some use pins, others twist to lock.

Pins are usually faster. Twist locks might feel more secure but are a bit slower.

 

Build Quality

 

Cast iron handles just last longer. Plates should fit snug—rattling is a no-go.

Always check if parts lock in tight. Loose weights during swings? That's a recipe for trouble.

 

Handle Design

 

Ergonomic grips matter. They help cut down on hand fatigue.

Look for a handle width that matches standard kettlebells. Textured surfaces help too, especially when your hands get sweaty.

 

Storage Space

 

Smaller, compact designs are better for home gyms. Some models stack unused plates neatly.

 

Others spread out more, which can make adjustments easier but takes up space.

Key Features to Compare

Feature Why It Matters
Weight increments Smaller jumps = smoother progress
Adjustment speed Faster changes keep the workout going
Handle comfort Better grip means longer sessions
Plate security No shifting weights mid-set
Storage size Fits in tight spaces

Durability can really vary. It's worth reading reviews to see how the adjustment parts hold up after a few months.

Frequently Asked Questions

What features should I look for in a high-quality adjustable kettlebell?

Aim for a wide weight range (10–40+ lbs), quick tool-free adjustments, a flat and stable base, and a comfortable handle around 1.25–1.5 inches. Durable steel or cast iron bodies last far longer than plastic designs.

How do adjustable kettlebells compare to traditional kettlebells for durability and performance?

Fixed kettlebells are more durable since they have no moving parts and can last for decades. Adjustable models add convenience but may wear over time and sometimes feel slightly different in balance, though performance is similar for most users.

What is the weight range of the REP Fitness adjustable kettlebell?

REP’s adjustable kettlebell ranges from 12 to 32 lbs in 4-lb increments. This makes it great for beginners and intermediate users, though advanced lifters may outgrow it.

How do adjustment mechanisms differ between brands?

Dial systems and magnetic selectors are fastest, while pins are also quick but slightly less sleek. Plate-loading and twist-lock mechanisms take longer but tend to be tougher and support heavier top weights.

BEST OVERALL - Bowflex SelectTech 840 Adjustable Kettlebell

  • Dial adjusts 8–40 lbs in seconds

  • Replaces six separate kettlebells

  • Compact size saves major space

  • Ergonomic handle stays comfortable

 CHECK AMAZON PRICE

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BEST OVERALL - Bowflex Kettlebell - CHECK AMAZON PRICE