Best adjustable dumbbells
The best adjustable dumbbells fuel your muscle growth with weights that allow you to progress!

When assembling your home gym, adjustable dumbbells are a great equipment selection. Their customisable weight calibration allows fitness fanatics of all levels to build muscle, strength, and endurance. The weights can be tailored to workouts and even save more space than a free weight set. Who doesn't want a versatile home gym addition that'll benefit the whole family? Check out my favourite weighty selections.
PROIRON cast iron adjustable dumbbell set
Pump some cast iron
This adjustable dumbbell set is stocked with everything you need for the ultimate full-body workout, including weights and a bar.
Pros:
- Cast iron plates, 0.5, 1.25, and 2.5 kilograms (four each)
- Two handles, four collars, and an extended bar included
- Ergonomic design
Cons
- Not 100-percent rust-proof
- Bar may appear smaller in size
Looking for equipment for a full-body workout, but are strapped for space? This cast iron dumbbell set contains everything you'll need. You'll build the perfect weight-lifting experience by piecing together the dumbbells starting with the handles and adding weights in several increments, including 0.5, 1.25, and 2.5 kilograms. The weights are secured with the included collars. It's that simple and convenient. Plus, its adjustable structure takes up very little space in your home. There's even a bar included to transform the weights into a barbell, so you can maximize your fitness.
Bowflex SelectTech adjustable dumbbell
A dumbbell that means business
This single adjustable dumbbell forces you into beast mode! It helps you isolate your muscle groups while shaping your entire body.
Pros:
- Adjusts from 2 to 24 kilograms
- Features a 12-month app membership
Cons:
- Not sold as a pair
- Not 100-percent anti-slip
If you're ready to push yourself to achieve your fitness goals, this single adjustable dumbbell has you covered. You can select weight from 2 to 24 kilograms, so the equipment will help take you from average to a full-blown beast without ever having to actually step into a gym! Don't worry if you're new to the fitness world because this set comes with a 12-month membership to its fitness app. Um, yes, please!
Anchor adjustable dumbbell set
Customize the exercise
Whether you're working your upper or lower body, this adjustable dumbbell set morphs into whatever tool you need.
Pros:
- Perfect for full-body workout
- Spinlock collars and padded extension bar included
Cons:
- May appear bulky
- May not be as heavy-duty as expected
Designed to give you a killer full-body workout, this dumbbell set can be used to tackle your triceps, biceps, quads, glutes, and more! Whether you're aiming for slow and controlled movements or for a high rep count, it's ideal. You'll get two dumbbells, 20 total kilograms in plates, spinlock collars, and a padded extension bar. From these pieces you can create several tools like two handheld dumbbells or an 18-inch barbell. It's designed to give you exactly what you need to reach your fitness goals.
SONGMICS adjustable dumbbell set
Hold on and push through
This stacked adjustable dumbbell set come with 12 plates to push your body to its limits.
Pros:
- Anti-slip grip
- 12 plates and an 8-inch barbell included
Cons:
- Pretty heavy to store
- Do not come with a storage rack
If you're ready to push yourself to the extreme, this adjustable dumbbell set is your key to success. With 12 different plates, you can lift weights as heavy as 20 kilograms. Depending on your exercise regime, you can use one dumbbell at a time, double up, or slip in the 8-inch extension to create a barbell for working your chest or glutes. Don't be afraid to dig deeper with every workout as the built-in anti-slip grips won't let you fail, regardless of how much you sweat!
Gallant adjustable dumbbell set
A vibrant red color
Burn those calories! These dumbbells are as red as your face will be after your high-intensity workout.
Pros:
- eBook workout guide, nutritional guide, and 30 day workout challenge included
- 19 pieces total
- Alternate between a barbell and dumbbell
Cons:
- Weights can loosen with use
- May appear smaller than expected
With a vibrant red color and black accents, this adjustable dumbbell set will stand out in any home gym. This collection looks great and it is equipped with 19 pieces to tone, sculpt, and grow your muscles to unlock that hardcore gym buff status. If you're new to fitness or are looking to switch up your routine, this all-inclusive dumbbell set comes with a workout guide, nutritional guide, and access to a 30-day challenge. These extras will help hold you accountable as you pump and push. No excuses!
The bottom line
The best adjustable dumbbells accommodate all fitness levels and are the ultimate space-saver in any home gym. The PROIRON cast iron adjustable dumbbell set gives a whole new meaning to heavy-duty. This set includes two handles, plates, and an extendable bar that can be used to conveniently target all of your muscle groups.
The Bowflex SelectTech adjustable dumbbell is great for serious lifters. With the ability to switch between 2 to 24 kilograms of weight, it pushes your muscles to their limits, The included 12-month membership to Bowflex's app also helps!
Why trust us?
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Camille Sanghera is a UX writer and copywriter for global brands as well as an author of self-help books. Although she has lived and traveled internationally, Camille is originally from British Columbia, Canada. She merges over 10 years of writing experience with a love of words to bring authenticity and human connection to every project. When not writing, Camille can be found exploring nature with her dog, sketching to music, or laughing with loved ones.
You can chat with Camille on Instagram at @projectpvo.