Question 1

Which is better, Bowflex SelectTech 840 Adjustable Kettlebell or Yes4All Adjustable Kettlebell?

Accepted Answer

Based on our testing, the Bowflex SelectTech 840 Adjustable Kettlebell scores higher overall at 9/10. The Bowflex SelectTech 840 Adjustable Kettlebell scored 9/10 and the Yes4All Adjustable Kettlebell scored 7.8/10 in our Best Kettlebells Adjustable 2026 evaluation.

Question 2

Is the Bowflex SelectTech 840 Adjustable Kettlebell worth it over the Yes4All Adjustable Kettlebell?

Accepted Answer

The Bowflex SelectTech 840 Adjustable Kettlebell scores 9/10 while the Yes4All Adjustable Kettlebell scores 7.8/10. The Bowflex SelectTech 840 Adjustable Kettlebell is our "Best Overall" pick in the Best Kettlebells Adjustable 2026 category.

Bowflex SelectTech 840 Adjustable Kettlebell vs Yes4All Adjustable Kettlebell: Which to Buy?