Bowflex Kettlebell Alternatives: Top Picks Reviewed

Adjustable and soft kettlebells have gotten good enough that the old argument for buying a full rack of fixed-weight bells is harder to make, especially for a home gym where floor space is finite. If you’re searching for a Bowflex kettlebell specifically, it’s worth knowing upfront that Bowflex doesn’t currently produce a kettlebell , the search volume exists, but the product doesn’t. What does exist are several strong alternatives worth your attention.

The kettlebells category has expanded well beyond the classic cast-iron ball. Adjustable sets, soft-fill designs, and multi-weight bundles each solve different problems. Getting the right one depends less on brand loyalty and more on how you train.

What to Look For in a Kettlebell

Handle Diameter and Texture

The handle is where your performance lives. A diameter that’s too thin creates a pinch point during swings; too thick and your grip fatigues before your target muscles do. Most quality kettlebells land between 32mm and 38mm , close to the range a standard barbell uses, which matters if your hands are already calibrated to that feel. Texture matters equally. A handle that’s smooth enough to allow the bell to rotate naturally in your palm during ballistic work , swings, cleans, snatches , but grippy enough that you’re not white-knuckling it to prevent slipping is the target. Powder coat over cast iron, done well, hits both.

Fixed Weight vs. Adjustable

Fixed-weight kettlebells are simpler, more durable, and better suited to ballistic loading at higher intensities. Adjustable kettlebells give you a range of effective weights in roughly the footprint of one bell , a real advantage when you’re working with limited storage. The trade-off is mechanical complexity: more moving parts means more potential failure points, and some adjustable designs change the center of gravity in ways that feel off during swings. If your primary use is grinding movements , Turkish get-ups, goblet squats, carries , adjustable designs handle that load pattern better than explosive work.

Soft vs. Hard Shell

Soft kettlebells filled with sand or iron sand exist for one practical reason: floor protection. A cast-iron bell dropped from height on a concrete garage floor is fine for the bell and rough on the floor. A rubber-coated or vinyl soft-fill bell landing on that same floor is quieter, less likely to crack tile or concrete, and dramatically safer if it contacts a wall or a foot. The performance difference during actual training is minimal for most movements. The limitation shows up in ballistic work at heavier weights , a soft shell that deforms slightly under load can affect the arc of a swing in ways you’ll notice once you’re lifting heavy.

Weight Progression and Sets

Buying a single bell makes sense for a very specific training goal. For most people, a set , or an adjustable unit that spans multiple effective weights , is more practical. Standard programming for strength work with kettlebells moves through weights relatively quickly once you have basic movement patterns locked in. A 35-pound bell that challenges you on swings today may be your warm-up weight in four months. Thinking about your full kettlebells training arc before buying prevents the cycle of buying one bell, outgrowing it, and buying another.

Floor and Space Constraints

This one gets overlooked until it doesn’t. A 75-pound cast-iron kettlebell sitting on a rubber mat in a heated garage is a different storage problem than a set of vinyl-coated bells stacked in an apartment corner. Weight sets that nest or stack compactly have a real functional advantage in tight spaces. If your floor is hardwood, tile, or anything that isn’t rubber matting, a soft-fill option isn’t a nice-to-have , it’s load-bearing protection for your floor and anything nearby.

Top Picks

Yes4All Adjustable Kettlebell Set, 20, 40 LB

The Yes4All Adjustable Kettlebell Set is the right answer for someone who wants a meaningful weight range without buying multiple bells. The set covers 20 to 40 pounds using a spacer disk system that lets you configure the bell at several increments between those extremes , which is genuinely useful for progressive overload on movements like goblet squats, single-arm rows, and carries.

The solid cast-iron handle is the part that earns this pick. It doesn’t have the plasticky feel some adjustable designs introduce at the grip point, and the diameter sits in the usable range for both two-hand and single-hand movements. The secure lock mechanism keeps the plates from shifting mid-set, which is a basic requirement that some cheaper adjustable designs fail on.

The honest caveat is that this design, like most adjustable kettlebells, is better suited to slower, grind-type movements than to aggressive swings or snatches. At 40 pounds with all the spacers in, the center of gravity distribution is close enough to a fixed bell that it’s workable, but experienced kettlebell practitioners will notice it’s not quite the same as a solid cast-iron ball at that weight.

Check current price on Amazon.

MARCY Strength Training Soft Kettlebell with Handle

Floor protection is the MARCY soft kettlebell’s primary argument. The MARCY Strength Training Soft Kettlebell is available in a range from 10 to 40 pounds, uses a sand-fill construction, and lands without the impact of a hard cast-iron shell , which matters in apartments, on hardwood, or in any setting where dropping a heavy bell carries real consequences.

The handle is a rigid element within an otherwise soft design, which is the right call structurally. Soft handles are a genuine liability , they compress under load in ways that affect grip security. Here the handle is firm, and the soft exterior begins at the bell body. For goblet squats, deadlifts, carries, and farmer’s walks, this works cleanly.

The weight range caps at 40 pounds, which limits longevity for anyone progressing quickly through strength work. If you’re already comfortable with 40 pounds on primary movements, this is a better fit as a secondary or accessory tool than as your main kettlebell.

Check current price on Amazon.

BalanceFrom Kettlebell Sets

What distinguishes the BalanceFrom Kettlebell Sets from the other options here is that they’re sets , multiple fixed-weight bells purchased together. The available configurations cover 30 to 75 pounds across three or four pieces, which is a serious amount of working weight for a home gym. For someone building a foundational kettlebell collection rather than buying a single bell, this is the practical path.

Fixed-weight bells are mechanically simple. There’s nothing to adjust, nothing to lock, nothing to misconfigure. You pick up the 45 and it’s always the 45. That consistency matters more than it sounds when you’re fatigued mid-session and not thinking carefully about equipment states.

The weight range available in the set configurations makes this particularly well-suited to intermediate or experienced lifters who have outgrown lighter adjustable options and want bells that hold up to ballistic work. A 75-pound fixed kettlebell handled correctly in swings and cleans performs the way the movement is designed. This is the pick if you’re training seriously and have the floor space to support a multi-bell setup.

Check current price on Amazon.

Fitvids Soft Kettlebells (Standard)

The Fitvids Soft Kettlebells use a sea and iron sand fill inside a color-coded vinyl shell. The color coding by weight is a genuinely useful feature in a multi-bell setup , you’re not reading embossed numbers when you’re mid-circuit and need to grab the next bell quickly. The vinyl exterior is quiet on impact and safe on most floor surfaces.

These are best positioned as an entry-level or supplementary option. The soft construction is appropriate for controlled movements , swings at moderate intensity, goblet squats, presses , and the color system makes the set easy to navigate. For apartment lifters or anyone training in a space where noise and floor impact are real constraints, the trade-offs built into soft-fill construction are worth accepting.

Check current price on Amazon.

Fitvids Soft Kettlebells (Extended Range)

The Fitvids Soft Kettlebells in the extended range configuration shares the same construction as the standard Fitvids option , vinyl shell, sea and iron sand fill, color coding , and is worth listing separately because the available sizes differ. If the standard configuration doesn’t cover the weight you need, checking the extended range version is the practical next step before moving to a different product entirely.

The same logic applies: these are soft-shell, floor-safe, color-coded bells suited to controlled training environments and movements where the soft exterior doesn’t introduce a performance penalty. The extended sizing makes this the version to check if you’re on the heavier end of the Fitvids range or building out a color-coded set across multiple weights.

Check current price on Amazon.

Buying Guide

Ballistic vs. Grind Movements

How you primarily train with kettlebells should determine which design you buy. Ballistic movements , swings, cleans, snatches , generate centrifugal force that puts stress on any joint in the equipment between your hand and the bell. Fixed-weight cast-iron kettlebells handle this cleanly because there are no joints. Adjustable designs and soft-fill designs introduce mechanical complexity that becomes a liability at high-intensity ballistic loads. If swings and cleans are the center of your programming, prioritize fixed-weight over adjustable.

For grind movements , Turkish get-ups, goblet squats, presses, carries , the load pattern is slower and more controlled. Adjustable kettlebells handle this well, and the weight range they offer in one footprint is a real advantage. Soft-fill designs also perform adequately in this range. Match the design to your actual training, not to the marketing description on the product page.

Weight Selection for Your Training Level

Beginners often underestimate how quickly they’ll progress on kettlebell movements once the technique clicks. A 15-pound bell that feels appropriately challenging for swings in week one may feel trivial by week six. Buying the lightest option available is rarely the right call unless you have a specific reason , injury rehab, specific mobility work , to stay in the lower range. A modest starting weight for swings is usually somewhere between 25 and 35 pounds for most adults, adjusted down for smaller frames and up for people with a strength training background.

If you’re buying a set, prioritize coverage through your projected six-month working weight rather than just your current working weight. The BalanceFrom set configurations are worth examining through this lens , the upper-weight bells in those sets represent where many lifters want to be in a year, not where they’re starting.

Space and Storage Constraints

A garage gym with rubber matting and open floor space tolerates fixed-weight cast-iron bells without much friction. An apartment with hardwood floors and a neighbor below requires a different calculus. Soft-fill bells , the Fitvids and Marcy options covered here , exist specifically for this constraint. They are quieter on drop, safer on contact with hard floors, and won’t damage surfaces that a cast-iron bell would.

Adjustable kettlebells like the Yes4All solve a different space problem: they replace a rack of bells with a single unit. The footprint trade-off is real for anyone with limited storage. Check the full range of kettlebell formats before committing , the right design depends as much on your training environment as on your training goals.

Single Bell vs. Multi-Bell Setup

A single bell purchase makes sense when your training is focused on one or two primary movements where one weight serves the full session. It also makes sense as a starting point before you know how you want to train. The limitation is that most effective kettlebell programming eventually requires some variation in load , a heavier bell for swings, a lighter bell for snatches, a moderate bell for Turkish get-ups.

Multi-bell setups solve this by giving you the right tool for each movement. The cost is upfront investment and storage space. If you’re buying two or more bells, a set configuration almost always offers better value than individual purchases at equivalent weights.

Handle Quality and Long-Term Usability

The handle is the part of a kettlebell that determines whether you actually want to use it. Handles that are too rough tear calluses during high-volume swings. Handles that are too smooth become slippery mid-set. Handles with seams or casting imperfections cause hot spots that make long sets genuinely painful. This is harder to assess from a product listing than it should be , it’s one area where customer review patterns (specifically, comments about handle feel after extended use) carry more weight than the product description.

Frequently Asked Questions

Does Bowflex make a kettlebell?

Bowflex does not currently make a kettlebell. The brand is known for its SelectTech adjustable dumbbells and cable-based home gym systems, but no kettlebell has been part of their product line. If you arrived here expecting a Bowflex kettlebell, the Yes4All Adjustable Kettlebell Set is the closest functional equivalent , an adjustable design with a solid handle and a meaningful weight range.

Is an adjustable kettlebell good for swings?

Adjustable kettlebells can work for swings, but they’re a compromise compared to fixed-weight bells. The locking mechanism introduces a joint between the handle and the bell body that isn’t present in a solid cast-iron design. At moderate weights and training intensities, this is mostly a non-issue. At heavier loads and higher swing velocities, the difference becomes noticeable , and the failure mode of a loose adjustable bell during a ballistic movement is worth taking seriously.

Are soft kettlebells effective for training?

Soft kettlebells are effective for the movements they’re designed for , controlled strength exercises like goblet squats, presses, deadlifts, and moderate-intensity swings. The sand-fill construction means the bell’s shape can deform slightly under dynamic load, which isn’t a problem for grinding movements but can affect the arc of high-velocity swings. For apartment lifters or anyone with floor protection requirements, the trade-off is reasonable.

What weight kettlebell should a beginner buy?

Most beginners with some general fitness background should start around 25, 35 pounds for two-hand swings and adjust from there based on how the movement feels. Women new to kettlebell training often find 20, 25 pounds appropriate for swings; men often find 30, 35 pounds appropriate. The bigger risk is starting too light and outgrowing the bell before the technique is established well enough to move to heavier work safely.

Should I buy a single kettlebell or a set?

If your training is exploratory and you’re not yet sure how you’ll use kettlebells, a single bell in a moderate weight makes sense as a starting point. If you have a clear programming plan , or if you know you want to cover multiple movements that benefit from different loads , buying a set like the BalanceFrom Kettlebell Sets from the start saves money compared to buying individual bells piecemeal as your needs evolve.