BowFlex SelectTech 840 Adjustable Kettlebell

BowFlex SelectTech 840 Adjustable Kettlebell

Reviewed by: Ryan Mitchell
United States

As someone dedicated to strength training at home, I was on the lookout for a versatile and space-saving solution to add to my equipment collection. The BowFlex SelectTech 840 Adjustable Kettlebell immediately caught my eye, and after several weeks of use, I can confidently say it has become an essential part of my home workouts.

The most impressive feature of this kettlebell is its adjustable weight system. With a simple turn of a dial, I can switch from 8 pounds to 40 pounds, allowing me to perform a variety of exercises without needing multiple kettlebells cluttering my space. The weight increments are smooth and precise, which ensures I can gradually increase resistance as my strength improves. This feature makes it perfect for beginners who are just starting strength training, as well as advanced users looking for heavier weights.

The build quality is exceptional. The kettlebell feels solid and durable, with a smooth and ergonomic handle that is comfortable for extended grip during swings, presses, and snatches. Unlike traditional kettlebells that can be harsh on the hands, the BowFlex SelectTech 840’s handle has a slightly textured surface that reduces slippage, enhancing both comfort and safety.

One of the most significant advantages is its space-saving design. Owning multiple kettlebells often means sacrificing floor space, but this single adjustable model effectively replaces several individual kettlebells. For those with limited home gym space, this is a major benefit. Additionally, the compact design makes it easy to store in a corner or on a shelf when not in use.

The versatility of this kettlebell is remarkable. I use it for traditional kettlebell swings, goblet squats, overhead presses, deadlifts, and even some functional training moves. The adjustable weight system also allows me to tailor my workouts to specific muscle groups, making it an excellent tool for full-body conditioning.

Another notable feature is ease of use. Switching between weights is fast and intuitive, thanks to the clearly marked dial system. Unlike some adjustable kettlebells that feel awkward or unstable, the BowFlex SelectTech 840 maintains a solid, balanced feel at any weight, ensuring safe and effective workouts.

If there is a minor drawback, it’s that the adjustment mechanism may require a bit of care to avoid accidental shifts during intense movements. However, once you become accustomed to the dial system, this is hardly an issue.

Final Verdict: ★★★★★ (5/5)
The BowFlex SelectTech 840 Adjustable Kettlebell is an outstanding piece of home fitness equipment that combines durability, versatility, and convenience. Its adjustable weight system allows for progressive strength training without the need for multiple kettlebells, saving both money and space. The comfortable handle, sturdy construction, and full-body workout applications make it suitable for users of all fitness levels. Whether you are a beginner or a seasoned lifter, this kettlebell is a smart investment that enhances your home workouts and provides a comprehensive solution for strength and conditioning training.