7 of the best kettlebells for strength training at home, tried and tested by us

The best kettlebells can help elevate your strength training workouts. From premium products to budget-friendly weights, we've tried and tested the lot

A selection of the best kettlebells, including picks from Amazon Basics, Everlast, and KEFL
(Image credit: Amazon Basics, Everlast, KEFL)

Having at least one of the best kettlebells in your weight collection can help to change up your fitness routine for the better if you prefer to work out from the comfort of your own home.

Kettlebells make an excellent addition to strength training workouts. Much like any other weight, they offer resistance that can help us to build muscle, improve our mobility, and maintain strength - but they are unique in a couple of ways. "Due to how they are constructed and how the weight is carried [under the ball] when performing kettlebell workouts, kettlebells have a unique impact on the body compared to dumbells and resistance bands," explains Lewis Paris, award-winning trainer and strength training specialist.

Testing each kettlebell out in a range of workouts for at least two weeks, I examined how each one handled the session and how easy it was to store when I was done, and delved deep into all you need to know to find the best kettlebells for your workouts, with help from certified experts. 

The best kettlebells, tried and tested by us

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How we tested the best kettlebells

We tested all the best kettlebells in this round-up while strength training. This included exercises, such as squats, kettlebell swings, weight arm rows and lunges. We rated our top picks based on the weights available, the type of kettlebell and its performance - three key factors to consider when shopping for kettlebells. 

  • Weight: We tested a range of kettlebells of different weights to offer our top picks for beginners and experienced strength trainers alike. We also considered if the kettlebells we tested were available in a range of other weights so that you can build on your collection and challenge yourself with heavier bells over time. 
  • Type: From standard kettlebells to kettlebell sets and cast-iron options with wide handles to competition designs with narrow handles, with so many different types of kettlebells and multiple materials out there, we tested a range to bring you this edit of the best. We looked at the types best suited for at-home workouts, the most comfortable and versatile types, how easy they were to store, and if the material could protect the floors. 
  • Performance: A sturdy grip and easy-to-hold handle are essential to perform your exercises safely and without worrying that your kettlebell might slip as you sweat. We also considered whether it was possible to progress with the kettlebells we tested so that the product you invest in can grow with you as you become stronger and more confident in your kettlebell workouts and dumbbell workouts for beginners

How to choose the best kettlebell for you

  • Consider the weight: If you're new to strength training, Danni Tabor, strength training specialist and co-founder of Lift Studio LDN, advises investing in smaller weights such as 4kg or 8kg kettlebells. If you're already a seasoned strength trainer and want to add kettlebells to your workouts, she recommends opting for two 6kg or 10kg kettlebells.  
  • Look at different types: The best kettlebells come in different types, from cast iron options to competition designs. Cast iron options suit most people and are usually most popular for workouts at home as they have a handle wider than the bell itself, which is easy to grip and allows for more variety in movement. Competition designs have smaller handles, which are great for seamless one-armed movements. But they may be harder to grip, especially if you are unfamiliar with kettlebells.
  • Choose the best material for you: You'll also find kettlebells made from different materials. Consider if you want a kettlebell with a smooth enamel coating or a soft, rubbery anti-slip material, and if a textured handle will offer you a better grip. "Popular coatings include unfinished iron, rubber, powder coating and military-grade e-coating," explains Paris. "Typically, the coating will add longevity to your kettlebell. When considering a home gym set-up, consider outer sleeves, which make a decent option as these would add more protection to your floor and surroundings.".

What is the best kettlebell for a beginner?

If you’re doing strength training for beginners at home, our experts recommend opting for lower-weighted kettlebells to get started. As you progress and become stronger, you can increase the reps of each exercise to challenge yourself further or invest in heavier bells. 

“For a beginner, I'd recommend a cast iron kettlebell due to its versatility (as it has a wider handle and can be used for a range of workouts)," explains Paris. "I'd typically start at around 4kg up to 12kg, and suggest doubling up the weight so you have a pair of the same weight and size to work with. Depending on the exercise, you can focus on using one kettlebell and then add in another or increase the weight of your bell incrementally to challenge yourself further." 

Can you get fit using kettlebells?

Kettlebells will take you a long way in your fitness journey but a variety of equipment and workouts is always best. "Variety opens up your exercise selection which keeps things more interesting especially when you have been training for a while," Tabor tells us. 

However, the great thing about strength training, whether with kettlebells, dumbbells, resistance bands, body weight or a mix, is that the possibilities are endless and you can progress and challenge yourself with small changes as you get stronger. 

Tabor explains: "With a squat, as an example, you can add reps, increase sets, increase weight, slow down the tempo, use pauses at the bottom, perform split leg squats (single leg variation), or perform more reps in the same amount of time.” There are also many different types of squats you can choose from and switch between, depending on which muscles you want to target during your workout.

Ultimately, there is no right or wrong way to train. If you enjoy exclusively working out with kettlebells, you should embrace it. You are more likely to develop a sustainable workout routine if you enjoy the exercise you are doing. "It all comes down to your goals, time, accessibility and likes/dislikes regarding training and exercise," Paris adds. "With a good variety of weights among your kettlebell arsenal, you can get fit and strong just using your kettlebell." 

strength and fitness trainer Lewis Paris
Lewis Paris

Lewis Paris is a certified personal trainer and the founder and award-winning lead trainer at London-based Lewis Paris Fitness Ltd, whose offering spans personal training, online coaching, corporate wellness, and sportswear. 

Lift LDN founders Danni and Mimi
Danni Tabor and Mimi Bines

Danni Tabor (left) and Mimi Bines (right) are certified personal trainers and strength training specialists. They are also the founders of Lift Studio LDN. Opening in April 2021, the studio has carved out a successful niche to become a leader in the women’s fitness space.

Ciara McGinley

Ciara McGinley is a meditation practitioner and health journalist. She qualified as a meditation teacher with the British School of Meditation in 2020 and is the founder of Finding Quiet, a series of classes, workshops and retreats that combine meditation practices and mindfulness techniques to make mindful living realistic in an always-switched-on modern world. She is all about bettering that mind-body connection but believes wellness looks different to everyone.

Ciara is also the former Health Channel Editor at woman&home and has covered all things health and wellbeing for years, from fitness to sleep to relationships.