Kettlebell – Best in Test 2026 – Top 10 Kettlebells | Hardworkout Magazine
Key takeaways
- Competition kettlebells in steel keep the same size and handle diameter at every weight, which gives more consistent technique than cast iron models, where the handle thickens as the weight rises.
- The recommended starting weights are 8 kg and 16 kg for women and 16 kg and 24 kg for men, and the weight should be light enough to press overhead with one arm three to five times.
- Competition kettlebells follow an international colour code running from pink at 8 kg through yellow at 16 kg and red at 32 kg to gold at 48 kg.
- None of the kettlebells in this test have been physically tested; the ranking is based on product specifications, external tests, customer feedback and price.
Looking for a new kettlebell for training? We have tested and compared this year's best models, so you can easily find the one that suits you best. In the test, you will find both classic and competition models in various price ranges – all with good quality and functional design.
Even though some products receive lower rankings, it is about how they score on the various criteria. They can still be the best choice for your specific needs.
Further down in the article, you will also find more information about what a kettlebell is, the benefits of this form of training, and how we have evaluated the products.
How do we rank the kettlebells in this test?
At Hardworkout.no, we are committed to ensuring that the tests are independent and credible. By shopping through the links in the test, you help us continue to publish quality-conscious tests and articles, and we greatly appreciate it if you do so.
The products on this list have not been physically tested by us, and the evaluation is based on the product's characteristics, external tests, customer feedback, and price.
PS: Prices and selection may vary from day to day. The prices we provide are recommended prices. Online stores often have good deals, and the products may be on sale for a lower price than what is stated here.
We always strive to keep the list updated with products that are in stock. Where there are multiple alternative prices, we link to several stores.
Best in Test: [Kraftmark Competition kettlebell](https://hardworkout.no/Kraftmark-Competition-kettlebell)
The prices listed apply to the 16-kilogram kettlebell.
The Criteria for the Test
Quality and Material (35 points)
- Here, the solidity of the kettlebell's construction and the materials used are assessed.
- Cast iron and steel are considered the most durable and balanced, while neoprene and vinyl protect floors but withstand less rigorous use.
- Surface treatment and finish also count.
Grip and Handle (20 points)
- A good grip is crucial for safe and effective training.
- Here, the shape, diameter, and surface of the handle are evaluated – whether it provides friction without being uncomfortable.
- Powder-coated or matte surfaces usually provide the best combination of comfort and control.
Usage Area (15 points)
- The kettlebell's suitability for various training forms: strength, conditioning, crossfit, and functional training.
- Models that work well across exercises and levels receive higher scores.
Weight Range (15 points)
- The breadth of weight options available in the series and how well they meet the needs of beginners to advanced users.
- The more increments and smoother increases, the better.
Design and Marking (10 points)
- Emphasis on details such as color coding, clear weight markings, and uniform shape.
- A practical design makes training easier, especially when using multiple weights.
Price and Value for Money (10 points)
- Overall assessment of what you get for the price.
- Products that combine good build quality, usability, and reasonable price levels receive higher scores here.
What is a kettlebell, and what is it used for?
A kettlebell – also called a weight ball – is a training tool that allows you to train your entire body with one or two weights.
Exercises with kettlebells strengthen both muscles, endurance, and explosiveness, while also challenging coordination and stability.
The most well-known exercises are the "kettlebell swing" and the "goblet squat." The former trains the hips, glutes, and back with a focus on explosive power, while the latter is a simple and effective variation of the squat.
A kettlebell can be used for both strength and endurance training, and you activate many muscle groups with each movement.
Kettlebell training requires little space, is suitable for all levels, and provides a lot of training for the money.
Why should you train with a kettlebell?
Kettlebell training is one of the most versatile forms of exercise you can choose. Here you get strength, endurance, explosiveness, and mobility all in one workout.
- Improves posture and core strength
- Increases strength and muscle control
- Provides better conditioning and heart health
- Corrects muscle imbalances
- Increases mobility and explosiveness
- Strengthens grip strength and joints
- Effective fat burning
- Well-suited for circuit and HIIT training
Cast iron, steel or coated – which should you pick?
Kettlebells come in several varieties and materials – the most common are cast iron, steel, and models with protective coatings in neoprene or rubber.
Cast iron kettlebells are classic and affordable, with a surface that provides a good grip. They vary in size according to weight, and the handles become thicker the heavier the ball is. This makes lighter weights more comfortable for beginners, while heavier models require more grip strength.
Steel kettlebells, often called competition kettlebells, have the same size and handle diameter regardless of weight. They provide more consistent technique and are best suited for one-arm exercises, high tempo, and more advanced training.
Coated kettlebells have a softer exterior that protects the floor and reduces noise. They are comfortable to use, but often withstand slightly less rough treatment than the metal variants.
What do the colours on competition kettlebells mean?
Competition kettlebells follow international color codes, so you can quickly see which weight you are using:
Pink = 8 kg