• Black PowerStone adjustable kettlebell with a chrome handle and a dial base showing weight settings from 3.5 to 22.5 lb, next to a Lifetime Warranty badge.
  • Man and woman in a plank position each holding a PowerStone kettlebell overhead in one hand.
  • Man doing a lateral lunge while holding a PowerStone kettlebell at his side.
  • Woman doing a squat while holding a PowerStone kettlebell close to her chest.
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PowerStone™ Adjustable Kettlebell (3.5–44 lb)

PowerStone™ Adjustable Kettlebell (3.5–44 lb)

Target your core, glutes, arms, and more with a single smart training tool. PowerStone™ replaces seven kettlebells in one sleek design with an adjustable range ... Read more
Save 15% Free Gift at $299+
$149.99
$214.99 $149.99
Size: PowerStone™ 3.5-22.5 lb
WHAT’S INCLUDED:

• Lifepro® PowerStone™ or PowerStone™ Boulder — Adjustable 7-in-1 kettlebells with twist-to-select dials (3.5–22.5 lb or 5–44 lb)

• Die-Cast Aluminum Handle — Designed for a secure grip

• 7 Interlocking Weight Plates — Stackable for custom resistance during full-body workouts

• Twist-to-Select Dial — Change weight instantly with audible click confirmation

• Durable Base — Keeps plates aligned and secure; includes weight markings and guide arrows

• User Manual — Setup instructions, safe use guidelines, and exercise suggestions for adults only (not for children or pets)

• Free Video Library Access — Expert-led training content included for all fitness levels

PRODUCT BENEFITS:

• One Tool, Endless Exercises — Swings, presses, squats, rows, and more

• Burn Calories & Build Muscle — Boost heart rate and sculpt lean strength

• Improve Balance & Grip — Offset load activates stabilizers and core

• Space-Saving Home Fitness — Ditch the clutter of multiple weights

• Train at Your Level — Progress safely with 7 easy-to-adjust weight settings

• Steel, Aluminum & Nylon Build — Strong materials made to last

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WARRANTY PROTECTED
FREE SHIPPING
PREMIUM QUALITY
2.5M+ HAPPY CUSTOMERS

Train Hard. Stay in Control.

Strength That Adapts With You

The PowerStone™ Adjustable Kettlebell delivers seven weights in one sleek design, adjusting from 3.5 to 22.5 lb to support full-body training at home. It grows with you, clears the clutter, and makes strength work simple.

Use it for light warmups or heavy sweat sessions—no bulky gear, no wasted space. Designed for comfort and control, it features a smooth ergonomic grip and quick-select dial so you can switch moves fast without breaking your flow.

Training for max strength? PowerStone™ Boulder offers the same smart design with a heavier 5 to 44 lb range.

Man and woman in a plank position each holding a PowerStone kettlebell overhead in one hand.

Compact Power, Fully Adjustable

  • 7 Weight Settings (3.5–22.5 lb or 5–44 lb)
  • Quick-Select Dial with Secure Lock
  • Comfort-Grip Aluminum Handle
  • Stable Base with Easy-to-Read Markings
  • Compact Enough for Any Room
  • Perfect for Home Gyms and Small Spaces

    Suggested Uses:
  • Kettlebell Swings
  • Goblet Squats
  • Lunges
  • Overhead Presses
  • Cleans
  • Rows
  • Core Work & Functional Training

Built To Move With You

Smarter Workouts. Stronger Results.

Why would you put anything else in your body?

HYDRATION
IMMUNITY
Replaces 7 Kettlebells in One
Travel-Friendly Size
Ergonomic Dual-Grip Handle
Affordable Price
24/7 Support
Lifetime Support + Great Service
Free VIP Group Access
OTHER BRANDS Kettlebells

Overall rating: 4.6829267 / 5 from 41 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["size","weight","design","feels","kettlebell","works","system","range","exercise","plate"].

Review highlights

Reviews

Works great

"It's well made and sturdy, only complaint is the size is huge"

— Steven M. (4/5)

"Let me start by saying’”What amazing customer service Lipepro provides!” The product shipped quickly, I had an issue and they helped me solve it in a short period. Their product is of great quality that I ended getting two sizes. It’s a kettlebell that is convenient and made to last. Thank you Lifepro for your products and service! 🙏🏼"

— Edward (5/5)

Works well for me

"Been using it for a month. No major issues. Knocked a star because the weight markings are hard to read."

— Sherron (5/5)

Good concept, rough edges

"Works fine but the handle has a rough seam that digs into my hand during swings."

— Karry (4/5)

Solid build mostly

"Feels durable. Great weight range. Minus one star for the plastic bottom piece."

— Truman (5/5)

Good value for the range

"3. 5 to 44 lbs is impressive for the price. Not as smooth as a competition bell but fine for most."

— Jacuelin (4/5)

Easy to adjust

"Love the dial system. Quick weight changes. One star off because it rattles slightly at higher weights."

— Lavonne (5/5)

Best home gym buy

"It almost replaced a whole rack of my kettlebells. Saves space and money."

— Lasonya (5/5)

Smooth dial system

"Weight changes in seconds. No tools needed. Very clever design"

— Preston (5/5)

A bit clunky

"Changing plates takes longer than I'd like. Also makes more noise than a solid kettlebell."

— Lemuel (4/5)

Q&A

What are the boulder weight 3.5-44 wight increments
We have two PowerStone™ models , a standard PowerStone (3.5–22.5 lbs) and our PowerStone Boulder (5–44 lbs). Each is split up into 7 increments; our standard PowerStone beginning at 3.5 lbs. and going up to 7, 10, 13, 16, 19.5 and lastly 22.5 lbs. While our PowerStone Boulder starts at 5 lbs. and works its way up to 11.5, 18, 24.5, 31, 37.5 and ends at a maximum weight of 44 lbs.