Kettlebells gained popularity in the fitness community for their innovative design and the myriad of workout possibilities they provide.
This piece of equipment has humble beginnings in 18th century Russia but is now a staple in gyms and homes worldwide.
Kettlebells known for being an effective tool for being extremely time efficient, engaging multiple muscle groups simultaneously. There's also a learning curve to mastering them, which can help your body become more efficient, learning proper mechanics and alignment.
They’re a great addition to a home training program as they are compact and take up minimal space. The only downside in traditional kettlebells is that the weight load is fixed.
Adjustable dumbbells overcome this flaw, allowing users to progressively overload the weight without having to buy a whole new kettlebell, requiring more storage space.
Below, we dive into our top recommendations for adjustable kettlebells, with an option for every budget and ability.
Best adjustable kettlebells in 2024
ISOGYM Adjustable Kettlebell
ISOGYM is a London-based fitness brand, specialising in equipment you can use in your home. Its adjustable kettlebell has a versatile weight range of 3kg to 18kg, with a rubber sole to save your floors from damage.
The brand claims it features a swift press, slide and pop-on system, which is said to make transitioning between seven weight selections from 3kg to 18kg seamless, ensuring minimal downtime during your routines.
The ergonomic design features a 3.4kg core and handle base, along with six plates weighing 2.1-2.5kg each, enabling gradual progression and accommodating diverse workout intensities.
It’s made from cast iron, including the plates, which are also powder coated to prevent rust. The locking mechanism is said to be made from a heavy-duty plastic, able to lock the plates securely.
Dimensions (H x W x D): 34 x 27 x 23cm
Handle diameter: 5.25cm
Weight: 3-18kg
Bowflex SelectTech 840 Adjustable Kettlebell
Bowflex’s SelectTech 840 adjustable kettlebell, is designed to replacing six traditional kettlebells, with a weight range from 3.5kg to 18kg.
It’s a more premium option, including a dial for quick weight selection, guided workouts from the JRNY app and an ergonomically shaped handle for a safe and comfortable grip.
Dimensions (H x W x D): 31.8 x 22.4 x 17cm
Handle diameter: 3.18cm
Weight: 3.5-18kg
Corength Kettlebell
Decathlon’s Corength Adjustable Kettlebell features a weight range from 2kg to 10kg, achieved through four flexible 2kg weights.
It comes with a QR code, which opens a page with instructional videos to explore a variety of exercises.
It features a rubber base to protect the floor, with soft covered plates to avoid injuries when the kettlebell is swinging.
Dimensions: Unlisted
Handle diameter: 2.9cm (estimated)
Weight: 2-10kg
Fiar Adjustable Kettlebell
The Fiar Adjustable Kettlebell features six adjustable weights ranging from 3.8kg to 18kg. Fiar say users can swiftly switch between weights using the side adjustment pins and a safety lock, ensuring a secure and hassle-free adjustment process.
The kettlebell features a dual-lock wall which is designed to prevent noise and distraction. It’s also said to reduce shaking, which Fiar says can help improve stability.
The plates are made from a cast iron counterweight block with a protective coating, which aims to ensure the kettlebell is as space-efficient as possible.
The lighter colour and less traditional design aim to make this kettlebell a more attractive object to keep in your home.
Dimensions (H x W x D): 33 x 45 x 45cm
Handle diameter: 4.88 cm
Weight: 3.8-18kg
JAXJOX KettlebellConnect 2.0
JaxJox KettlebellConnect 2.0 aims to add a touch of modern tech to a kettlebell. It features a rotating weight-selection core, allowing users to select weights ranging from 5.5kg to 19kg.
It comes with the JaxJox app, allowing you to track your performance in realtime and maintain a comprehensive training record. It uses fast-charging USB-C technology, which claims to keep the kettlebell ready for action.
Dimensions (H x W x D): 43.5 x 37.5 x 37.5cm
Handle diameter: 2.92cm
Weight: 5.5-19kg
HyGym Adjustable Kettlebell
HyGym’s kettlebell offers seven weight settings ranging from 3.6kg to 18kg, accommodating diverse fitness levels and enabling you to progress gradually.
It also includes a dual lock mechanism to keep your chosen weight secure throughout your workouts. The weight can be changed using a rapid release mechanism, designed to allow users to transition weight quickly mid workout.
Dimensions (H x W x D): 26 x 23 x 19cm
Handle diameter: Unlisted
Weight: 3.6-18kg
What to consider when buying adjustable kettlebells?
Weight range
Look for an adjustable kettlebell that offers a suitable weight range for your fitness level and goals.
Consider both the minimum and maximum weight options to ensure the kettlebell can accommodate your strength progression.
Handle comfort
The handle of the kettlebell should be comfortable and ergonomically designed.
Check for a handle that provides a secure grip and is wide enough to accommodate both one and two-handed exercises comfortably.
Coating or finish
The coating or finish of the kettlebell is crucial for its durability and your comfort. Some kettlebells have a smooth enamel finish, while others might have a textured coating for better grip.
Choose a coating that feels comfortable in your hands and offers a secure grip to prevent slippage during workouts.
Adjustment mechanism
Check how the kettlebell adjusts its weight. Some models have a pin or dial system that allows you to add or remove weight plates, while others might use a dial mechanism.
Of course, this is subjective, but choose a mechanism that you find easy to use and efficient during your workouts.
- Top image credit: JaxJox