Bowflex SelectTech 840 Kettlebell-A Space-Saving Total-Body Workout Solution – Review

If you’re looking for a versatile and space-efficient workout solution, the Bowflex SelectTech 840 Kettlebell might just be the perfect fit for you. This innovative fitness equipment replaces six individual kettlebells with a single adjustable kettlebell, providing a wide range of weight options from 8 to 40 lbs. Its compact design and ergonomic handle make it ideal for both beginners and fitness enthusiasts, offering functional, total-body strength training for arms, shoulders, abs, chest, back, and legs. In this review, I’ll delve into the key features and functionalities of the Bowflex SelectTech 840 Kettlebell, explore genuine user experiences, compare it with similar products, and share tips to maximize its potential.

Bowflex SelectTech 840 Kettlebell-A Space-Saving Total-Body Workout Solution - Review

Design and Quality

The Bowflex SelectTech 840 Kettlebell boasts a sleek and efficient design. Its compact dimensions of 8.8″ L x 7″ W x 12.5″ H make it easy to store, even in the smallest of home gyms. The kettlebell’s ergonomic handle ensures a comfortable grip during workouts, reducing strain on your wrists and forearms. The weight selection dial allows you to swiftly adjust the resistance between 8, 12, 20, 25, 35, and 40 lbs, making transitions between exercises seamless.

One notable aspect is the build quality, which is top-notch. The materials used feel robust and durable, ensuring that the kettlebell can withstand intense workouts and the test of time. Additionally, the Bowflex brand is well-known for producing high-quality fitness equipment, and the SelectTech 840 Kettlebell is no exception.

Key Features and Functionality

The versatility of the Bowflex SelectTech 840 Kettlebell is where it truly shines. With the ability to replace six individual kettlebells, it caters to users of various fitness levels and training goals. The adjustable weight settings provide the flexibility to perform a wide range of exercises, from strength training to cardiovascular workouts.

The kettlebell’s design allows for fluid movements, making it easy to transition between exercises without the need for multiple equipment changes. This convenience saves time and keeps your heart rate up, ensuring an effective and efficient workout session.

Moreover, the Bowflex JRNY Mobile-Only Membership adds a unique dimension to this product. With features like motion tracking and trainer-led workouts, you’ll have access to personalized guidance and motivation to stay on track with your fitness journey.

Comparison with Similar Products

When comparing the Bowflex SelectTech 840 Kettlebell to traditional kettlebell sets, the advantages become evident. Unlike conventional kettlebells that take up significant space and require separate purchases for different weights, the SelectTech 840 condenses everything into one compact and adjustable unit. This space-saving feature is particularly beneficial for those with limited workout areas.

Additionally, the quick weight adjustment mechanism of the SelectTech 840 outshines the time-consuming process of switching between various kettlebells in traditional sets. This seamless transition between weights allows for uninterrupted workout flow and better overall training experience.

Bowflex SelectTech 840 Kettlebell-A Space-Saving Total-Body Workout Solution - Review

Pros and Cons

Like any product, the Bowflex SelectTech 840 Kettlebell has its strengths and weaknesses:


  • Space-efficient design for small home gyms
  • Versatility with adjustable weight settings
  • Durable and high-quality construction
  • Fluid movements for smooth exercise transitions
  • Access to the Bowflex JRNY Mobile-Only Membership for additional workout features


  • Handle can become slippery when wet

Why Bowflex SelectTech 840 Kettlebell Stands Out

The Bowflex SelectTech 840 Kettlebell stands out as an exceptional fitness tool due to its space-saving design, ease of use, and broad range of weight options. Its superior quality and seamless transitions between exercises make it a favorite among users, as seen in numerous positive online reviews.

Genuine User Experiences and Testimonials

Let’s take a look at some authentic user reviews from the United States:

  1. Anthony Thai: “So space efficient and useful. I love the utility of it and how much space it saves in my small home gym.”
  2. JShel: “The best! Excellent results with a digital trainer app rotating between many different weight settings for full body muscle development.”
  3. Axe Maddock: “Works as advertised. The handle gets slippery when wet.”
  4. Harry Littell: “I like the shape and balance of these kettlebells. I generally like Bowflex products. These were a surprise.”
  5. Jonathan: “Love Bowflex equipment. Easy to use and durable. Ended up grabbing another one for a set.”
  6. Tam M.: “This was a gift. Purchased this for my son-in-law. He liked his gift.”

Tips and Tricks for Maximum Benefit

To make the most out of your Bowflex SelectTech 840 Kettlebell, consider the following tips:

  1. Warm up properly before each workout to prevent injuries and maximize performance.
  2. Incorporate a variety of exercises to target different muscle groups and keep your workouts engaging.
  3. Follow Bowflex JRNY Mobile-Only Membership workouts for personalized training and motivation.
  4. Clean and dry the handle regularly to maintain a firm grip and avoid slipping during intense workouts.


  1. Is the Bowflex SelectTech 840 Kettlebell suitable for beginners?
    • Absolutely! The adjustable weight settings make it ideal for users of all fitness levels.
  2. Can I perform kettlebell swings with this product?
    • Yes, the SelectTech 840 Kettlebell is perfect for kettlebell swings and a wide range of other exercises.
  3. Is the JRNY Mobile-Only Membership worth it?
    • The JRNY Membership adds value with motion tracking, trainer-led workouts, and personalized guidance.


In conclusion, the Bowflex SelectTech 840 Kettlebell is an impressive fitness solution that combines space-saving design with exceptional functionality. Its high-quality construction and adjustable weight settings make it a valuable addition to any home gym. Despite the minor issue of handle slipperiness, the advantages far outweigh the drawbacks. Whether you’re a beginner or an experienced fitness enthusiast, this kettlebell offers a diverse range of workouts to target multiple muscle groups effectively.

For those seeking a versatile and convenient workout tool to achieve total-body strength, the Bowflex SelectTech 840 Kettlebell comes highly recommended. Its ability to replace multiple kettlebells while providing seamless transitions between exercises sets it apart from traditional kettlebell sets. Embrace the freedom to customize your workouts, embrace the space-saving design, and embrace your fitness journey with the Bowflex SelectTech 840 Kettlebell.