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- Best overall: Yes4All Vinyl Coated Kettlebell
- Best high tech: JaxJox Kettlebell Connect 2.0
- Best affordable: Kettle Gryp Adjustable
- Most durable: CAP Barbell Cast Iron Competition Kettlebell
- Best for small spaces: Bowflex SelectTech 840 Adjustable Kettlebell
- Best soft sided: Bionic Body Soft Kettlebell
- Best for heavy lifting: Rogue Monster Kettlebells
- Best kettlebell sandbag: Meister Elite Portable Sand Kettlebell
If you’re looking to shake up your workout routine, kettlebells are a great solution.
Shaped like cannonballs with handles, kettlebells can be used to perform many of the same exercises as dumbbells yet also allow for more dynamic movements like swings and snatches.
However, with so many kettlebells to choose from, figuring out the right one for your home gym can be challenging.
The kettlebells in this article were chosen based on the following criteria:
- Materials. We looked for products made from durable, high quality materials.
- Price. We included products to accommodate a variety of budgets.
- Customer Reviews. All of the kettlebells on this list have mostly positive customer ratings.
Here are the 8 best kettlebells you can buy in 2021.
Made of cast iron and coated in vinyl, this kettlebell from Yes4All is a solid and reliable option.
It features a wide, textured handle that’s easy to grip — even with sweaty hands — and a flat rubber base to protect your floors and keep workout noise to a minimum.
However, given that it’s only available in weights ranging from 5–50 pounds (2.3–23 kg), it may not be heavy enough for more advanced exercisers.
Best high tech
Love data? Then you’ll want to check out the JaxJox Kettlebell Connect 2.0.
Using motion sensors and machine learning, this digital kettlebell offers real-time tracking of your heart rate, average power, sets, and reps. Plus, it monitors your progress over time.
You can view your stats using the free version of the JaxJox app or by upgrading to the premium version for access to on-demand workout classes.
This high tech kettlebell is adjustable from 12–42 pounds (6–19 kg) in 6-pound (2.7-kg) increments, and it can be made heavier or lighter with the push of a button.
If you already own a set of weights, the Kettle Gryp will save you money and space by converting a classic dumbbell into a kettlebell-like shape.
The adaptor is made with impact-resistant plastic and weighs just 1 pound (0.5 kg).
However, it’s important to note that the Kettle Gryp only fits dumbbells with handles that are at least 4.5 inches (11.3 cm) long and no more than 1.5 inches (3.6 cm) in diameter.
Additionally, it can only be used with weights up to 55 pounds (25 kg), so you’ll still need to invest in standalone kettlebells for heavier weightlifting sessions.
Made of solid cast iron with no weld or seam casting, this competition-grade kettlebell is built for durability.
It also features a wide handle that’s easy to grip with one or both hands, as well as a flat bottom for easy storage.
Plus, because it’s available in weights from 9–88 pounds (4–40 kg), it’s one of the best options for beginner and serious weightlifters alike.
Best for small spaces
This adjustable kettlebell from Bowflex is the perfect solution if you’re tight on space.
Rather than buying a set of kettlebells, this 6-in-1 machine is adjustable from 8–40 pounds (3.6–18 kg) by simply turning the dial located at the top of the kettlebell.
While the unit is convenient and compact, some customers report missing the look and feel of a traditional kettlebell.
Best soft sided
Unlike most kettlebells, the Bionic Body Soft Kettlebell won’t damage your floor or your foot if it accidentally slips while you’re exercising.
Plus, customers note that the extra padding makes for a more comfortable workout experience.
The kettlebell also features a large sturdy handle that’s easy to grip, and it’s available in weights ranging from 10–40 pounds (4.5–18 kg).
Best for heavy lifting
These heavy dumbbells — ranging in weight from 97–203 pounds (44–92.3 kg) — are a literal “monster” option for those looking for a lot of weight to throw around.
Made from a single piece of high quality iron ore, each kettlebell has a matte black powder coat finish and is marked with a color strip for easy weight identification.
They will take up quite a bit of room in your home gym, but those who need this product will be able to overlook that.
Best kettlebell sandbag
This is an adjustable kettlebell bag that you can fill with sand, emptying and refilling it for a portable option.
It touts — and many reviewers back up — no leaks with the fill material.
The sandbag is available in 10-, 15-, and 20-pound (4.5-, 6.8-, and 9-kg) weight sizes.
It also folds flat when it’s empty for easy storage.
Just keep in mind that customers warn that it isn’t as durable as cast iron kettlebells, so you’ll want to avoid dropping it during your workout.
Here’s a quick look at how our top picks compare:
|Yes4All Vinyl Coated Kettlebell||JaxJox Kettlebell Connect 2.0||Kettle Gryp||CAP Barbell Cast Iron Competition Kettlebell||Bowflex SelectTech 840 Adjustable Kettlebell||Bionic Body Soft Kettlebell||Rogue Monster Kettlebells||Meister Elite Portable Sand Kettlebell|
|Price (MSRP)||$25.99–$98.99||$249||$34.95||varies by retailer||$149||$39.99–$79.99||$124–$246||$11.99–$16.99|
|Handle material||solid steel||not disclosed||plastic with stainless steel hardware||cast iron||metal||not disclosed||cast iron||neoprene|
|Weight material||cast iron coated in vinyl||not disclosed||not applicable||cast iron||plastic shell with steel plates||not disclosed, but soft exterior||iron ore||polyvinyl chloride (PVC)|
|Weight range||5–50 pounds (2.3–23 kg)||12–42 pounds (6–19 kg)||supports weights up to 55 pounds (25 kg)||9–88 pounds (4–40 kg)||8–40 pounds (3.6–18 kg)||10–40 pounds (4.5–18 kg)||97–203 pounds (44–92.3 kg)||10–20 pounds (4.5–9 kg)|
|Notable features||protective rubber base||real-time performance tracking||adaptor that fits most dumbbells||wide opening handle design||replaces 6 kettlebells||soft covering||color-coded strips on handles||lies flat when empty for easy travel and storage|
Note that the prices listed above are based on the manufacturer’s suggested retail price (MSRP). The actual price may vary by retailer.
Plenty of kettlebell options are on the market today, and choosing the right one may be a bit daunting.
There are several things you should consider before making your purchase.
How the kettlebell is constructed
Top quality kettlebells are cast from a single piece of iron, while others have handles that are welded to the body.
If the handles are welded, the kettlebell is more likely to break if dropped — otherwise, though, it should function the same.
Strongly consider a single casting if you’re purchasing a kettlebell that weighs more than 20 pounds (9 kg).
A durable paint that provides some texture on the grip is important when choosing a kettlebell. If the paint chips or rusts, it may get uncomfortable for your hands.
You’ll want a handle that isn’t too thick and wide enough to easily fit two hands on it so you can get the most out of your workouts.
Also, be aware of any seams or sharp edges on the handle itself, as these can irritate your grip.
Standard kettlebells, like the ones you’d find in most commercial gyms, will go up in size as the weight increases. A 20-pound (9-kg) kettlebell, for example, will be larger than a 10-pound (4.5-kg) kettlebell.
However, competition kettlebells have the same dimensions no matter how much they weigh. This can make transitioning to higher weights easier.
Competition kettlebells are more expensive than standard kettlebells, but if you see serious kettlebell training in your future, they may be worth the investment.
How the kettlebell aligns with your needs
You can spend anywhere from $20 to upward of $300 on a single kettlebell depending on its weight, construction, and quality.
If you’re looking for a kettlebell to mix up your workouts and will be using it more recreationally, there’s no need to drop major cash.
On the other hand, if you’re going to dive deep into kettlebell training and will be throwing around some heavier weight, it’s worth looking into more competition-style options.
The product’s shape and function
All kettlebells will have a flat bottom to rest on the floor, but many also have flat-ish sides to make certain movements, such as the overhead press or Turkish getup, easier on your forearms.
Think about what you’ll be using your kettlebell for and whether a more ergonomic shape would be helpful as you’re using it.