Best Adjustable Kettlebell of 2025

By Joshua Shafley

Want to know which adjustable kettlebell won’t break your back or your bank account?

I spent way too much time researching these glorified weight balls so you don’t have to. Here’s what I found.

Why adjustable kettlebells?

If you’ve ever tried to fit a full set of kettlebells in your apartment, you already know – traditional kettlebells take up more space than your ex’s emotional baggage.

Adjustable kettlebells let you change the weight without buying 10 separate kettlebells. They save space, money, and prevent those awkward conversations with your roommate about why there’s gym equipment in the kitchen.

The Contenders

I looked at five adjustable kettlebells that won’t make you choose between groceries and gains:

1. NewMe Fitness Adjustable Kettlebell – The “we’ve thought of everything” option
2. Kure.fit Adjustable Kettlebell – The “surprisingly solid budget pick”
3. KISNBLD Adjustable Kettlebell – The “what even is this brand name?” choice
4. FEIERDUN Adjustable Kettlebell – The “engineered by people who lift” option

What Makes a Good Adjustable Kettlebell?

Before we dive in, here’s what actually matters:

• Weight Range: Can it go light enough for your warm-ups and heavy enough to make you question your life choices?
• Adjustment Mechanism: Does changing weights require an engineering degree?
• Stability: Will it fall apart mid-swing, or is it solid enough to survive your terrible form?
• Handle Comfort: Will it give you calluses that scare your Tinder dates?
• Size: Does it maintain a reasonable size when you add weight?
• Price: Is it priced like it contains gold?

The Breakdown

1. NewMe Fitness Adjustable Kettlebell

• Weight Range: 10-40 lbs
• Price: $129.99
• Adjustment Method: Dial system
• Pros: Quick weight changes, compact design, doesn’t look like a transformer, good grip
• Cons: Maximum weight might not be enough for kettlebell bros, slightly pricier

2. Kure.fit Adjustable Kettlebell

• Weight Range: 10-40 lbs
• Price: $89.99
• Adjustment Method: Pin lock
• Pros: Budget-friendly, solid construction, easy adjustments
• Cons: Handle could be more comfortable, pin system can be finicky

3. KISNBLD Adjustable Kettlebell

• Weight Range: 5-40 lbs
• Price: $79.99
• Adjustment Method: Plate stack
• Pros: Wide weight range starting at just 5 lbs, great for beginners, most affordable
• Cons: Gets bulky at higher weights, takes longer to change weights

4. FEIERDUN Adjustable Kettlebell

• Weight Range: 10-35 lbs
• Price: $109.99
• Adjustment Method: Dial system
• Pros: Competition-style handle, smoothest adjustment mechanism, compact
• Cons: Limited maximum weight, higher price point

And The Winners Are…

Best Overall: NewMe Fitness
The NewMe hits the sweet spot of quality, adjustability, and not looking like a science experiment. It feels like a real kettlebell and won’t fall apart during your fifth set of swings.

Best Budget Pick: KISNBLD
For the price of two decent takeout orders, you get a fully functional adjustable kettlebell that starts at just 5 lbs. Perfect if you’re just getting started or have the upper body strength of a T-Rex.

Best for Beginners: Kure.fit
Simple to use, doesn’t break the bank, and has a weight range that won’t intimidate newcomers.

Best Compact Design: FEIERDUN
If your home gym is also your bedroom, living room, and office, this takes up minimal space while still letting you get your swings in.

Bottom Line

You don’t need to spend a fortune to get a decent adjustable kettlebell. All five options here will get the job done without requiring a second mortgage.

My personal pick? I’d go with the NewMe Fitness. It’s not the cheapest, but it’s the one I’d still be happy with a year from now when the fitness motivation hasn’t worn off (hopefully).

Remember, the best kettlebell is the one you’ll actually use – so pick one that fits your space, budget, and won’t become an expensive doorstop.