The Best Adjustable Kettlebells To Save Space and Get Strong In Your Home Gym

It was impressive when the top fitness brands figured out how to create adjustable dumbbells, but when adjustable kettlebells came out, it was a whole new level of awesome. The best adjustable kettlebells are just as tough, durable, and effective as their solid iron counterparts. In some ways, adjustable kettlebells are better. For starters, they don't require as much storage space, which makes them perfect for kettlebell home workouts. But how do you know what makes for a great adjustable kettlebell compared to single-weight steel and iron kettlebells?

The team at ACTIVE has done the research for you. Whether you're a beginner to fitness, looking to save as much space as possible, or need something on the cheaper side, we have the best adjustable kettlebells for you.

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The Best Adjustable Kettlebells - Our Top Picks

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• Best Overall Adjustable Kettlebells: REP Fitness 16-24kg Adjustable Kettlebell
• Best Budget Adjustable Kettlebells: Titan Fitness Adjustable Kettlebell
• Best Competition Style Adjustable Kettlebells: Kettlebell Kings Adjustable Kettlebell
• Best Compact Adjustable Kettlebells: Powerblock Adjustable Kettlebell
• Best Adjustable Kettlebells for Beginners: REP Fitness 8-16kg Adjustable Kettlebell
• Best Adjustable Kettlebells for Heavy Lifters: Rogue Loadable Kettlebell
• Most User-Friendly Adjustable Kettlebells: Bowflex SelectTech 840
• Best Smart Adjustable Kettlebells: JAXJOX KETTLEBELL CONNECT 2.0
• Best Adjustable Kettlebells for Travel: Rogue Kettle Gryp
• Best adjustable Kettlebells for Floor Exercises: Stamina X Versa-Bell

Best Overall Adjustable Kettlebells - REP Fitness 16-24kg Adjustable Kettlebell

SPECS

• Weight range: 16-24 kg
• Weight increments: 16, 18, 20, 22, and 24 kg
• Adjustment system: Fastener system
• Handle diameter: 1.53" (39mm)

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If you don't have any specific fitness goals (e.g., CrossFit games) and you're looking for a safe and effective investment that will sell you on adjustable kettlebells, this is it. The REP Fitness 16-24kg Adjustable Kettlebell is one of those pieces of fitness equipment that has a small learning curve. Honestly, you can easily master this thing within a few minutes.

The thing we liked most about this adjustable kettlebell set is just how secure the weights are and how easy it is to change them. REP uses an internal nylon thermoplastic fastener. Once the weights are locked and loaded, they aren't going anywhere. So much so that they don't move during exercise. Usually, adjustable weights have that click-clack noise happening and you just get used to it, but not with REP.

The REP Fitness 16-24 kg Adjustable Kettlebell is also designed to take some punishment. It has a matte, powder-coated surface, which serves two purposes. First, it's going to protect the kettlebell from the dings and drops that come with your workouts. Second, it won't slip out of your hand. Best of all, your significant other (or your landlord) will thank you because the bottom has a rubber layer—no need to worry about scuffs and scratches.

If this is your first adjustable kettlebell, you're going to be spoiled. It's durable, quiet, and designed to provide a consistently smooth workout experience. You might only buy REP kettlebells from here on out.

What We Like

• An enjoyable experience for both beginners and lifelong kettlebell users
• No annoying weight rattling or shifting
• Super easy to learn to use with confidence
• Safe for all types of floors, even in apartments

What We Don't Like

• Only 1 color and there's no way to customize it through REP
• Although it's designed after the competition-style kettlebells, some users claim it isn't identical (but this is to be expected since it's an adjustable kettlebell)

BUY: REP Fitness 16-24kg Adjustable Kettlebell

Best Budget Adjustable Kettlebells - Titan Fitness Adjustable Kettlebell

SPECS

• Weight range: 10-40 lbs.
• Weight increments: 10-lb. increments
• Adjustment system: Quick lock discs
• Handle diameter: 1.10" (28mm)

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I've said it before, and I'll say it again: "Budget" doesn't have to mean "cheap." When someone says "cheap," there's the connotation that the thing isn't good or high-quality. But when we say "budget," that's not what we mean. The Titan Fitness adjustable kettlebell is designed to be as tough as it is effective.

Let's talk about shape and design. When you look at the Titan Fitness adjustable kettlebell, you can see that it was made so it feels like you're using an iron kettlebell. It has that same "kettle-belly" and form, which is conveniently where you switch out the weight plates. This thing starts as a 10-pound base (no weight plates inside) and it can go up to 40 pounds, which will keep you set for dozens of exercises, especially functional training movements. It features a 28-millimeter handle that ensures a comfy yet secure grip. If this is your first experience with a kettlebell handle, you'll have no issues. If you've been using competition-style kettlebells, it might take some adjusting, but after one workout, you'll be set.

What about the quick lock design feature? Admittedly, this might take a few tries for you to become confident with it. If you've used adjustable kettlebells (or dumbbells) in the past, then you'll probably pick up on it right away. Overall, we were pretty darn impressed with the quality, design, and durability of this adjustable kettlebell given the price point. One of those few moments where you're getting more than what you paid for.

What We Like

• Sleek and professional aesthetic design
• Short learning curve for switching the weight plates out
• The weight plates are solid and won't break easily

What We Don't Like

• Since it uses sliding weight plates, you might hear some shifting or rattling depending on the exercise you're doing
• Handle might take some getting used to if you've been using competition-style kettlebells

BUY: Titan Fitness Adjustable Kettlebell

Best Competition-Style Adjustable Kettlebells - Kettlebell Kings Adjustable Kettlebell

SPECS

• Weight range: 12-32 kg
• Weight increments: Adjusts to every weight between 12 and 32 kg. in one kg. increments except for 13 or 31 kg.
• Adjustment system: Internal iron plates and a screw-based fastener
• Handle diameter: 1.37" (35mm)

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This is another one of those adjustable kettlebells that we thought was too good to be true, simply because we couldn't believe what was included for the price point. Imagine a competition-style kettlebell that feels just like the real thing and has a weight limit that goes from 12 kg (26 lbs.) to 32 kg (70.5 lbs.) with a simple twist and lock. If you were to price out individual competition-style kettlebells within that weight range, you would easily spend $1,000 (at least!). But that is exactly what the Kettlebell Kings Adjustable Kettlebell delivers at a fraction of the price. Doesn't hurt that they also offer free shipping.

This adjustable kettlebell allows you to set the weight that's best for you from 12-32 kilograms and you can do so in 1-kilogram increments. That is one of our favorite things about this kettlebell. Instead of being forced to adjust in increments of 5-10 pounds, you can fine-tune the weight you use during your workout.

The weight plates themselves are cast iron, which is known for its tough-as-nails durability, and have a protective coating on them. Despite using weight plates, the Kettlebell Kings locking system keeps them impressively secure and soundless. The plates are fastened into the kettlebell with both a bolt and screw locking system. In other words, they aren't moving anywhere during your workout. Should you need to switch up the weight plates, they can easily be removed with the included tools.

Finally, the cherry on top is that the kettlebell can be painted should you decide that you want to customize it, but keep in mind that true competition-style kettlebells are not painted. This ensures friction is reduced should two kettlebells be used at once and clang together.

What We Like

• Looks and feels like an actual competition-style kettlebell
• A generous number of weight plates, ensuring both beginners and expert lifters have what they need for a workout
• The ingenuity and thought that went into the design process

What We Don't Like

• The paint that is used as the base coat is not as durable as powder coat

BUY: Kettlebell Kings Adjustable Kettlebell

Best Compact Adjustable Kettlebells - Powerblock Adjustable Kettlebell

SPECS

• Weight range: Regular - 18-35 lbs.; Heavy - 35-62 lbs.
• Weight increments: Regular kettlebell - 18, 22, 26, 35 lbs.; Heavy - 35, 44, 53, 62 lbs.
• Adjustment system: Locking weight plates
• Handle diameter: 1.29" (32.77mm)

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Do you remember when adjustable all-in-one weights first hit the scene? There were only two brand names to know: BowFlex (more on them below) and PowerBlock. Officially known as "expandable dumbbells," the idea was that all of the weight you would need could be accessed with a crank of a dial or switch of a pin. None of the adjustable kettlebells we've covered so far qualify as "expandable" because you have to take weight plates off or put them on. But now we have arrived at our first true expandable kettlebell with PowerBlock.

Tapping into the technology that made them famous, the PowerBlock adjustable kettlebell uses a pin system. That's literally all you do: move the pin to one of four spaces to select your weight. The base itself weighs either 18 or 35 pounds. depending on whether you purchase the regular or heavy kettlebell. Let's say that you only use 26 pounds of weight on the regular adjustable kettlebell. As you pull the kettlebell up, you'll notice the remaining weight plates stay on the base. Simply return the kettlebell to the base, adjust the pin, and off you go with the rest of the weight.

While these kettlebells aren't shaped like competition-style kettlebells or any of the cast iron kettlebells you might see in a commercial gym, they are just as effective. But it's important to note that there might be a quick learning curve as you adjust to how they feel. As mentioned above, you can choose between two kettlebells—one regular and one heavy—that have the same handle diameter, locking system, and space-saving shape. As PowerBlock points out, you are getting four kettlebells in one for a fraction of the price if you were to buy them separately. PowerBlock is a brand that's been around for a long time and with how successful its expandable dumbbell was, it's no wonder the kettlebell is just as popular.

What We Like

• Comes with a 5-year warranty
• Proven and effective magnetic locking system
• Easily one of the most compact and space-saving kettlebells on the market

What We Don't Like

• The shape is going to feel odd for anyone who has regularly used a cast iron or competition-style kettlebell
• While it should be more than enough for most people, the kettlebells only allow you to choose between four weight settings

BUY: Powerblock Adjustable Kettlebell

Best Adjustable Kettlebells for Beginners - REP Fitness 8-16kg Adjustable Kettlebell

SPECS

• Weight range: 8-16kg
• Weight increments: The kettlebell can be adjusted to 8, 10, 12, 14, and 16kg.
• Adjustment system: Fastener system
• Handle diameter: 1.53" (39mm)

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We covered the REP Fitness 16-24kg Adjustable Kettlebell above as our pick for the best overall adjustable kettlebell. But what if those weight plate numbers seem a bit daunting? Isn't there something a little lighter? You bet, and guess what, it also comes from REP Fitness. Imagine a lighter version of the 16-24kg adjustable kettlebell we discussed above, and you've got the best adjustable kettlebell for beginners. Introducing the REP Fitness 8-16kg Adjustable Kettlebell.

Literally, nothing is different between the two weight classes of kettlebells. They have the same design, durability, and efficiency. The REP Fitness 8-16kg Adjustable Kettlebell features an internal nylon thermoplastic fastener locking system. This keeps the weight plates solidly in place. You won't have to worry about hearing them making noise during swings, presses, or any of your exercises. Just like its bigger counterpart, this beginner-friendly adjustable dumbbell is easy to use, featuring a simple twist and lock system that allows you to change weight plates quickly and safely. The REP Fitness 8-16kg Adjustable Kettlebell has a rubber coating on the bottom to protect your floors, and its powder-coated protective covering keeps it safe from the usual wear and tear that comes from functional training workouts. If you're just starting out with using kettlebells, you couldn't ask for a better piece of equipment.

What We Like

• Very beginner-friendly
• Weights don't move, shift, or clang
• Designed to take some punishment and not show scuffs

What We Don't Like

• If you start with this kettlebell, you'll have a small learning curve if/when you start using competition-style or cast iron kettlebells

BUY: REP Fitness 8-16kg Adjustable Kettlebell

Best Adjustable Kettlebells for Heavy Lifters - Rogue Loadable Kettlebell

SPECS

• Weight range: Up to the user
• Weight increments: Up to the user
• Adjustment system: Wire lock pin
• Handle diameter: 1.25" (31.75mm)

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Have you been going through this list wondering when you're going to see an adjustable kettlebell that can hold some serious weight? Not just 40 pounds, but more like 70 pounds and above? Well, you've found just that with the Rogue Loadable Kettlebell.

Rogue took an old-school lifting technology and brought it into this century. This thing doesn't have twists, cranks, or weird locks. It's the bare essentials: steel and security. You take a piece of 1.25-inch diameter solid steel that's made in the USA. At the bottom, the base is the widest to keep the weights secure. The entire base alone weighs just over 10 pounds. Then you throw in a wire lock pin to secure the weights from the top. And what goes in between? Whichever weight plates you want. Feel free to load up the Rogue Loadable Kettlebell with any standard 2-inch Olympic Plates. You can also use the Rogue brand dumbbell bumpers. The Rogue base can even be inserted into an Atlas stone, which means you can use it for stone lifts or concrete kettlebells.

What We Like

• That old-school appeal to a loadable kettlebell
• Solid, strong, and sturdy—good luck trying to break this thing
• Puts you in control of how much weight you want to use

What We Don't Like

• Will require some maintenance and upkeep since it's made from raw steel
• Definitely not for beginners

BUY: Rogue Loadable Kettlebell

Most User-Friendly Adjustable Kettlebells - Bowflex SelectTech 840

SPECS

• Weight range: Adjusts from 8-40 lbs.
• Weight increments: 8, 12, 20, 25, 35, and 40 lbs.
• Adjustment system: Weight selection dial
• Handle diameter: 1.53" (39mm)

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This is our second expandable kettlebell feature, and who else would it be but BowFlex? First, I can't say enough good things about the BowFlex adjustable dumbbells. I've owned both the 1090s (10 to 90 pounds on each dumbbell) and the 552s (5 to 52.5 pounds on each dumbbell). In fact, the 552s are sitting next to me as I write this. They are a constant go-to in both my home gym workouts as well as secondary workouts after getting home from the local gym.

With that said, I was excited to see that BowFlex also makes a kettlebell. Not surprisingly, the Bowflex SelectTech 840 is rated as one of the best adjustable kettlebells on the market. Not only does it replace six kettlebells ranging from 8 to 40 pounds, but it uses the same SelectTech system that the dumbbells use. This is why, of all the categories on this list, we have dubbed the Bowflex SelectTech 840 as the most user-friendly adjustable kettlebells.

When I say you turn a dial to one of six settings, I mean that's literally all you do. There's no complicated learning curve, no need to spin and lock, and no pin clip. Just like you were doing a load of laundry, you walk up, turn the crank dial, and get started. As you easily adjust within the 8, 12, 20, 25, 35, and 40 pounds available, you'll be amazed at how little room this thing takes up. I guarantee you could buy the entire SelectTech series—dumbbells and kettlebells—and it would only take up a fraction of a back wall. Designed with your home in mind, this adjustable kettlebell comes in a super durable case that's gentle on the flooring.

Given its sleek design, I actually prefer the kettlebell to the dumbbell for certain exercises since the latter has a handle with an extended length. Whether it's Day 1 or 100 with kettlebells, you'll be surprised at how easy and effective it is to use the Bowflex SelectTech 840 as a part of your workout.

What We Like

• Hands down, the easiest way to switch weight settings with an adjustable kettlebell
• BowFlex has mastered this technology, so you can rest assured that you're getting a piece of equipment that will be around for many years
• Allows you to add to your home gym without taking up a ton of space

What We Don't Like

• Just like with the dumbbells, there's a short adjustment period if you have used kettlebells before

BUY: Bowflex SelectTech 840

Best Smart Adjustable Kettlebells - JAXJOX Kettlebell Connect 2.0

SPECS

• Weight range: 12-42 lbs.
• Weight increments: 12, 18, 24, 30, 36, 42 lbs.
• Adjustment system: Digital locking mechanism
• Handle diameter: 1.53" (39mm)

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If you want the space-saving design and convenience of the PowerBlock or BowFlex, but you want your gym equipment to be living in 2050, not 2005, we have the kettlebell for you. Introducing JAXJOX Kettlebell Connect 2.0, our pick for the best smart adjustable kettlebell. What makes it "smart?" Let's start with the base. The KettlebellConnect 2.0 uses a bullet stacking system with a rotating weight-selection core. There's no need to turn a crank or pull a pin. All you do is push a button and the kettlebell adjusts for you. Within seconds, you can go from 12 to 42 pounds in 6-pound increments.

One of the coolest things about this smart adjustable kettlebell is its ability to track your workouts for you. You don't need to write anything down on paper or on your phone. It uses six-axis motion sensors to track every set and rep you perform as well as the weight you use. All you have to do is take a look at your workout data by jumping on the app, which also includes classes you can follow. Again, all the work you do in the JAXJOX classes will be recorded in the app.

Finally, the JAXJOX smart adjustable kettlebell calculates your FitnessIQ score so that you can easily track your progress. It factors in things like heart rate, workout consistency, steps, body weight, peak and average power, and your chosen fitness level. The tech in the JAXJOX goes above and beyond to ensure you know how to work out with the kettlebell but also how to watch yourself improve from session to session.

Smart tech out of the way, how does this kettlebell hold up during workouts? Surprisingly well considering it's not made from the same stuff as its cast iron counterpart. The JAXJOX adjustable kettlebell is a solid, strong, and sturdy piece of fitness equipment. With that said, keep in mind that it's not designed to be used in competition-style settings. Save the cast iron kettlebells for that.

What We Like

• The smart technology makes it easy and convenient to get started with kettlebells
• The kettlebell will track your workout for you, allowing you to easily watch your progress
• Despite being a piece of smart tech, it's still surprisingly tough and durable

What We Don't Like

• This weight range will feel too light and/or fragile for some people
• The focus is almost exclusively on the smart tech within the kettlebell. We would like JAXJOX to publish more information about materials used, protective coating, and the average lifespan of the mechanisms inside.

BUY: JAXJOX KETTLEBELL CONNECT 2.0

Best Adjustable Kettlebells for Travel - Rogue Kettle Gryp

SPECS

• Weight range: Can hold up to one 55-lb. dumbbell
• Weight increments: N/A
• Adjustment system: Grip clip
• Handle diameter: 1.15" (29.2 mm)

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Let's say that you already have a collection of dumbbells in your home gym. You want kettlebells but you just don't have the room. Or maybe you're a frequent traveler. Sure, each hotel you're in has a dumbbell set, but likely no kettlebells. Is there a way that you could turn dumbbells into kettlebells at home and on the go? You bet. Introducing Rogue Kettle Gryp. The Rogue Kettle Gryp is a portable fitness accessory that grips on to and turns any standard dumbbell into a kettlebell. The only catch is that the dumbbell can't weigh more than 55 pounds.

We love this idea because not only will it save you the expense of expanding your home gym, but you can literally take your kettlebell workout with you. All you need is space in your bag. The Rogue Kettle Gryp is made from "impact-resistant ABS plastic (Acrylonitrile Butadiene Styrene)," which has no problem taking on the wear and tear from a normal kettlebell workout. It also has high-quality molded urethane foam inserts to keep the dumbbell in place. Finally, its stainless-steel hardware will be able to keep up with you even during your toughest workouts. In other words, this thing is tough as nails, and it barely weighs a pound.

Users will have to make sure they are using a compatible dumbbell handle, which needs to be at least 4.5 inches long. Otherwise, the Kettle Gryp won't be able to fit on it. This shouldn't be an issue since most dumbbell handles are around 6.0 inches from end to end. However, there are certain light dumbbells that could be less than 4.5 inches across. What's more, the dumbbell handle also needs to be less than 1.5 inches thick at its widest point. Again, this shouldn't be a deal breaker for most dumbbells since there is a foam insert inside the Kettle Gryp that will contour to both straight and curved dumbbell handles. The catch is that the thickest part of the dumbbell handle needs to be less than 1.5 inches.

What We Like

• Convenience of taking your workout with you wherever you go
• Saves money since you can turn your available dumbbell collection into a kettlebell collection
• Very tough and durable without being large or heavy

What We Don't Like

• Some measuring is required for a compatible dumbbell handle
• Doesn't perfectly mimic the action of an actual kettlebell

BUY: Rogue Kettle Gryp

Best Adjustable Kettlebells for Floor Exercises - Stamina X Versa-Bell

SPECS

• Weight range: 16-36 lbs.
• Weight increments: 16, 20, 24, 30, and 36 lbs.
• Adjustment system: Locking pin
• Handle diameter: 1.37" (35mm)

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Finally, that brings us to our final adjustable kettlebell in this list: the Stamina X Versa-Bell. With a weight limit comparable to most of the other kettlebells on this list and a design that looks a lot like a competition-style kettlebell, what's so special about this one? Honestly, this adjustable kettlebell would be a great choice for a few of these categories, but there was one important feature we noticed when doing our research: It has an extra wide base compared to the other kettlebells, which makes it perfect for floor-based workouts.

For example, performing a Turkish Get-up with some of the other kettlebells on this list, such as the JAXJOX, is doable but might feel a bit awkward given the design and shape. With the Stamina X Versa-Bell, you can confidently perform these types of exercises, knowing that it won't tip over or have a hard time flipping from the inside to the outside of your wrist.

It's also well-designed, well-built, and an overall solid choice. Taking up very little storage space, the Stamina X Versa-Bell allows you to choose your weight in 4-pound increments from 16 to 36 pounds. It's also supported by the fitness app, müüv, which provides you with a mix of kettlebell-friendly workouts focusing on all types of goals including strength, muscle growth, and endurance.

What We Like

• A great choice for adding some weight to floor-based exercises
• It has solid construction, quiet weight plates, and links up with a fitness app
• A great entry-level kettlebell that is built to last

What We Don't Like

• The weight plates are stacked so there's a good chance you'll have some extra noise as you move through your workout
• There's a solid pin to hold all the weight. Looks sturdy enough but compared to the other kettlebells, we would have expected to see an additional security feature.

BUY: Stamina X Versa-Bell

What to Look for in Adjustable Kettlebells

Not all adjustable kettlebells are created equal. When shopping for an adjustable kettlebell, there are a few key things to keep in mind.

• Quality of the build/material: Better material and construction means better durability and longevity. It might cost a bit more, but it's worth it to select kettlebells made from high-quality materials that are designed to withstand heavy use and abuse.
• Weight range: Many adjustable kettlebells have weight ranges that vary from 10-50 pounds. Some go even higher. Decide what you're comfortable with based on your fitness experience and goals.
• Brand reputation: A brand name isn't everything, but reviews and testimonials typically make the brand. Ignore the flashy marketing and focus on what the customers are saying about the product.

How to Choose an Adjustable Kettlebell

Here are some personal things to consider before picking your ideal adjustable kettlebell:

What Is Your Fitness Goal?

Before buying an adjustable kettlebell, it's important to have a goal in mind. Whether you're looking to lose weight, build muscle, or just get in better overall shape, your choice of adjustable kettlebell should be tailored to meet your specific needs.

For example, if you want to enter the CrossFit Games in the coming year, it would be a wise decision to find something that resembles a competition-style kettlebell.

What Is Your Budget?

Adjustable kettlebells can range in price, but none are prohibitively expensive. Still, that doesn't mean you need to spend more than you need to, if you can help it. Determine what you are able to afford by assessing your current financial situation and how much you'd be willing and able to spend on your health and fitness goals.

But also keep in mind that paying a little more for something that's high quality will pay for itself in no time. The money you would normally spend on a gym membership, for example, could go into paying for the kettlebell.

What Is Your Fitness Experience?

This is simple enough: The less experience you have with kettlebells and fitness in general, the more likely it is that you should start with a beginner-friendly kettlebell. Don't try to be extreme and buy one that all the CrossFitters use. Start with a well-built and budget-friendly kettlebell. As you get better, then consider upgrading to something more serious.

On the flip side, if this isn't your first fitness rodeo and you know what you want in a kettlebell, spend the extra cash. You know how to use and maintain the equipment, so this is an investment that will last many years.

Benefits of Adjustable Kettlebells

Aside from being a cool, fun, and different way to lift, adjustable kettlebells have several benefits including the following:

• Convenience: With adjustable kettlebells, you don't need to buy multiple weights or keep separate sets. Instead, you can quickly and easily move up and down in weight as needed, without having to lug around heavy equipment.
• Versatility: Not only are adjustable kettlebells great for strength training, but they can also be used for cardio exercise and cross-training. They provide a full-body workout to help you achieve your fitness goals more quickly and effectively.
• Affordability: Because adjustable kettlebells are an all-in-one solution, they can be significantly less expensive than purchasing multiple weights and other gym equipment. This makes them a great option for those who are working on a budget or tight schedule.