BowFlex SelectTech 840 Adjustable Kettlebell
BowFlex SelectTech 840 Adjustable Kettlebell
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BowFlex SelectTech 840 Adjustable Kettlebell

|3,409 ratings

Key item features

2-month Free Trial/strong>
Try our JRNY All-Access Membership for 2 months, free.
 

JRNY Mobile-Only Membership
Workout at home or on the go with inspiring trainers, and just-for-you adaptive workotus, from your phone or tablet. 


Adjusts from 8 - 40 lbs

Functional, total-body strength for your arms, shoulders, abs, chest, back, and legs.

Easy-to-Use Selection Dials

Easily adjust from one exercise to the next. 8, 12, 20, 25, 35, and 40 lbs.
 

Space Efficient
Replaces up to 6 kettlebell and designed with your home in mind.
 

*JRNY subscription required. JRNY subscription auto renews annually at then-current annual rates, plus applicable taxes, unless canceled at least 48 hours before free period ends.

Specs

Weight, 43.7 lbKettlebell type, Loadable KettlebellBrand, BowFlexMaterial, 1Features, AdjustableShape, 1

About this item

Product details

Swing into action with the Bowflex select tech 840 kettlebell, the adjustable kettlebell that provides 6 different weights in one compact design. Save space by selecting the weight you want with the turn of a dial, allowing you to achieve total-body results from the comfort of your home. Keep working out with JRNY wherever you go from your phone or tablet; try the Mobile-Only Membership free for 2 months. On-demand, full-body strength classes are now available on the journey app. With the 840 kettlebells, you'll combine cardio and strength in one quick, effective workout, helping you build muscle, burn fat, and boost confidence.

2-month Free Trial/strong>
Try our JRNY All-Access Membership for 2 months, free.
 

JRNY Mobile-Only Membership
Workout at home or on the go with inspiring trainers, and just-for-you adaptive workotus, from your phone or tablet. 


Adjusts from 8 - 40 lbs

Functional, total-body strength for your arms, shoulders, abs, chest, back, and legs.

Easy-to-Use Selection Dials

Easily adjust from one exercise to the next. 8, 12, 20, 25, 35, and 40 lbs.
 

Space Efficient
Replaces up to 6 kettlebell and designed with your home in mind.
 

*JRNY subscription required. JRNY subscription auto renews annually at then-current annual rates, plus applicable taxes, unless canceled at least 48 hours before free period ends.

info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Weight

43.7 lb

Kettlebell type

Loadable Kettlebell

Brand

BowFlex

Material

1

Warranty

Warranty information

2 years parts

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4.8 out of 5 stars
stars
3,409 ratings3,329 reviews
Includes global ratings and reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 3,329 reviews

Jun 8, 2026
Reviewer name: Jon
5 out of 5 stars
5 out of 5 stars review

Love this kettlebell

[This review was collected as part of a promotion.] Love this kettlebell! The adjustable weight system is quick and easy to use, and it saves a ton of space compared to owning multiple kettlebells. It feels sturdy, works great for a variety of exercises, and has been a fantastic addition to my home gym. Highly recommend!

Review from Johnson Brands
Helpful?0dfb7780-bb14-11f1-b742-47fb96ec52eb799605933
Jul 31, 2026
Reviewer name: Silverbeard
5 out of 5 stars
5 out of 5 stars review

Seller Verified Purchase

Great equipment

[This review was collected as part of a promotion.] The kettlebell is was to use. Everyone in the house can use it.

Review from Johnson Brands
Helpful?0dfb7780-bb14-11f1-b742-47fb96ec52eb799605933
reply from BowFlex Support

Thanks for the great review! We’re glad the SelectTech 840 Kettlebell is easy to use and versatile enough for everyone in your household to enjoy. Having multiple weight options in one compact design makes it a great addition to a shared home gym! — BowFlex Fitness Team

Jul 31, 2026
Reviewer name: Silverbeard
5 out of 5 stars
5 out of 5 stars review

Seller Verified Purchase

Great equipment

The kettlebell is was to use. Everyone in the house can use it.

Review from Bowflex US
Helpful?0dfb7780-bb14-11f1-b742-47fb96ec52eb799605933
Current price is $159.97
Price when purchased online
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