man lifting adjustable dumbbells during his outdoor workout

10 Best Adjustable Dumbbells in 2020 (Review)

The demand for compact and adjustable dumbbells is at an all-time high because the cost of a home gym is a lot higher. Adjustable dumbbells function as the perfect equipment for home use, which helps with a wide variety of exercises. But it’s very important to find the best adjustable dumbbells that suit your needs, as you don’t need 200 lb dumbbells at home. They help with resistance training and other kinds of exercises at once.

That’s where we come in. We reviewed many adjustable dumbbells and have found the best ten for you. We’ve taken the usability, build quality, weights, etc. into consideration to curate the products for your needs. Read on to know which are the 10 best adjustable dumbbells of 2020.


Written by health and fitness expert Noor. Last updated:

The Best Adjustable Dumbbells


1. Flybird Adjustable Dumbbells

side facing flybird adjustable dumbbells

Key Features:

  • 20 years of experience in strength training equipment manufacturing
  • 5lbs to 25lbs weight with 5lbs intervals
  • Fast and efficient weight changing with one hand

Key Specifications:

  • 14.6 x 7.9 x 6.7 inches
  • Simple tuning handle
  • Unlimited user height

Where To Buy

If you don’t like to spend time between sets, this weight starts at five pounds and goes up to 25 pounds on each side. We like this dumbbell as it has a blinking fast weight change option. It could very well be the home gym equipment for you.

All you need to do is twist your arms to get your preferred weight. FLYBIRD adjustable dumbbells are one of the best adjustable dumbbells on the market that features a unique transition method for the weights. All you do is twist the handlebar to the position of the weights marked for a body workout. Then you lift the FLYBIRD Adjustable Dumbbells.

It’s a premium quality dumbbell that suits everyone’s needs; it isn’t just for bodybuilders. The notches on the weights are great for shoulder exercises and pushups. The weight plates are also very securely attached, so you don’t need to worry about the plates falling.


2. Nice C Non-slip Adjustable Dumbbells

side facing nice c non-slip adjustable dumbbells

Key Features:

  • Premium quality material with 30 days warranty
  • 16 small bars that weigh 0.4lbs and two large bars that weigh 1.25lbs
  • Neoprene grip with natural curves to give you maximum confidence

Key Specifications:

  • 11.8 x 3.5 x 7.04 inches
  • Crafted for all-purpose home workouts
  • Minimum weight of 2.3lbs, maximum weight of 11.2lbs per dumbbell

Where To Buy

The Nice C Non-slip Adjustable Dumbbells feature a very compact yet effective design. These are great for low-intensity fitness workouts. They take up very little space, so you don’t have to worry about storing the adjustable dumbbell set. It’s perfect for both beginner and intermediate users.

The unique design of the Nice C Non-Slip Adjustable Dumbbells adjustable dumbbell is patented. There are weight options on both ends of the handlebar to adjust the weight. From bicep curls to tricep presses, you can do it all with this amazing pair of dumbbells.

The dumbbell weighs 2.3 pounds without the weight bars. It comes with 16 small bars and two large bars to give you the freedom of tuning to your preferred weight. It features a non-slip design thanks to the Neoprene gripped handlebar. Say bye to muscle atrophy, with the curved handles giving you absolute control. Don’t forget to include healthy eating in your routine and use more weight lifting curl bars to enhance your muscles.

3. Sunny Health SJTT9

side facing sunny health sjtt9

Key Features:

  • Plain old style of weight training
  • A total of 12 weight plates where 8 weighs 2.5lbs and 4 weighs 1.25lbs
  • Diamond textured handlebar for maximum grip while building muscle mass

Key Specifications:

  • 16 x 12 x 3.5 inches
  • Solid stainless steel
  • Threaded end to lock the steel cogs

Where To Buy

Sunny Health SJTT9 is one of the most basic yet one of the best adjustable dumbbells to increase stamina. The handlebar is designed with the classic crosshatch pattern to give you a superior grip. It’s slip-resistant and comfortable, and the ends of the handlebar are threaded to lock your preferred combination in place securely.

Changing weights in this set of adjustable dumbbells is very easy. There are no advanced technologies or smart devices involved, just plain old steel blocks molded into weights for a full body workout. Sunny Health SJTT9 also comes with a dense molded case so you can carry the dumbbells with you for weightlifting.


4. CAP Barbell 60-Pound Adjustable Dumbbell

side facing cap barbell 60-pound adjustable dumbbell

Key Features:

  • Cast iron weight plates
  • Adjustable dumbbell that goes up to 100 lb
  • Strong collars to keep the weight plates in place

Key Specifications:

  • 17-inch handlebar
  • Knurled diamond pattern
  • Star lock cogs to keep the weights in place

Where To Buy

Another minimalistic yet effective dumbbell on our list for your workout time. CAP Barbell 60-Pound Adjustable Dumbbell comes in a matte black finish that gives it a nice look. The weight plates are made of cast iron, which is a very strong yet affordable metal. The diamond knurled handles provide maximum grip while making your full body workout an enjoyable experience.

It’s one of the best adjustable dumbbells as it features a quick swap of weight plates. CAP Barbell 60-Pound Adjustable Dumbbell comes with different weights you can handpick according to your fitness level. It’s a versatile instrument to help you push your boundaries as they’re very heavy adjustable dumbbells.

You can get the CAP Barbell Adjustable dumbbells in 100lbs per dumbbell variant! That’s a lot of flexibility for people who like to pump some serious iron. The handle is 17 inches in length and is made from cold-rolled steel for strength training. If this sounds good to you but you’re still deciding which piece of equipment to get, you should know the key differences between kettlebells and dumbbells!

5. Ativafit Adjustable Dumbbells

side facing ativiafit adjustable dumbbells

Key Features:

  • Very fast weight swaps
  • Comfortable handle with maximum grip
  • The dumbbell weight takes very little space

Key Specifications:

  • 16.34 x 7.5 x 8.67 inches
  • Black polished weight plates
  • Rubberized grip for easier weightlifting

Where To Buy

This is another set of best adjustable dumbbells convenient for both home workouts and gym use. The Ativafit Adjustable Dumbbells use the same simple dial system as FLYBIRD to reduce the complexity of changing weight altogether. One thing to keep in mind is that the AVIAFIT Adjustable Dumbbells are sold as single weight units. If you need a pair, make sure that you order two.

ATIVAFIT Adjustable Dumbbells come in two different variants – 55 pounds and 71.5 pounds. It’s recommended to use a weight lifting belt for such high weights. The whole set of weight plates are very innovatively placed on the rack, where you don’t have to take them off.

Just shift the dial on the outside of the dumbbells to set your weight and lift it by the handlebar. The handlebar is covered in rubber for a firm grip. You can use it to increase your cardio strength as well.

6. Nice C Adjustable Dumbbells

side facing nice c adjustable dumbbells

Key Features:

  • Yellow-colored weight plates
  • Dynamic range of weights for arm exercises
  • Adjustable dumbbells with connector to convert it into a barbell

Key Specifications:

  • 19.69 x 8.19 x 7.72 inches
  • 5.3 inches dumbbell grip
  • 15.7 inches connecting rod

Where To Buy

This is a dynamic home gym equipment for maximum variety on your workouts. The weight plates start at a mere 2.8lbs and go all the way up to 4.4lbs. You can tune the weight according to preference in this adjustable dumbbell.

The polished yellow color gives the Nice C Adjustable Dumbbells a unique look among other dumbbells on our list. The best feature of this amazing dumbbell is that you can convert it into a barbell as well. You can use it as a single weight barbell for resistance training. The package comes with a connecting rod that allows you to connect both dumbbells.

The handlebars that this adjustable dumbbell has are covered in Neoprene that makes it a non-slip grip design. A large portion of the injuries during workouts occur due to slippage. The weight plates are secured with the same color knobs that lock them in place. Overall, it’s a premium design that caters to a wide variety of exercises from bicep curls to high-intensity workouts.

7. Core Fitness Adjustable Dumbbells

side facing core fitness adjustable dumbbells

Key Features:

  • Weight range from 5lbs to 50lbs
  • Only 14.5 inches in length when fully loaded
  • Textured handlebar grip for maximum comfort

Key Specifications:

  • 14.5 x 7.9 x 7.2 inches
  • Max weight of 50lb on each dumbbell
  • Contoured handlebar for strength training

Where To Buy

Core Fitness Adjustable Dumbbells are one of the best adjustable dumbbells money can buy. It’s very high quality and features a unique design. The workout equipment includes two sets of high-quality dumbbells, two racks, and a user manual.

We like Core Fitness because they know how to blend innovation with reliability. The quick-change option featured in this adjustable dumbbell is very fast and efficient, with minimal chances of failure. When paired with healthy eating habits, it’s killer equipment.

Core Fitness Adjustable Dumbbells are designed to look high-quality and function as such. The weight ranges from five pounds all the way up to 50 pounds. The entire dumbbell becomes a mere 14.5 inches long when fully loaded. It’s one of the most compact adjustable weights that you can get your hands on.

8. PowerBlock Adjustable Dumbbells

side facing powerblock adjustable dumbbells

Key Features:

  • Innovative box design
  • Utilizes the weight rack mechanism for smooth operation
  • 2.5lbs weight increment

Key Specifications:

  • 15 x 10 x 9 inches
  • Maxed out at 48.5lbs
  • Made of solid steel

Where To Buy

The PowerBlock Adjustable Dumbbells are one of the most unique looking on our list. It’s known for its innovative approach in the gym equipment industry. The PowerBlock Adjustable Dumbbells come in a box shape with wide range of weights.

The weight places are square, with pins to securely hold the weight plates in place. The weight ranges from 5lbs to 50lbs with 2.5lb increments. The design might seem like you won’t get the full range of motion of your arms and upper body, but that’s not the case.

The PowerBlock Adjustable Dumbbells are a very compact and efficient set of adjustable dumbbells that takes very little space to store and use. It has a similar mechanism of a weight rack you would find at the gym. The weight shift is very intuitive, so you don’t have to think twice before you make a move. The exercises might help with your bone density as well, when accompanied with healthy eating.

Fitness can also be achieved by doing regular pullups. The most convenient ways to do regular pullups is to have a pullup bar at home. These home pull-up bars will help you get in shape, while also saving you the extra time and effort you need to spare to go to a gym.

9. CAP Barbell RSWB-CS040T

side facing cap barbell rswb-cs040t

Key Features:

  • Fully adjustable weights
  • Cast iron construction for added durability
  • Baked enamel finish to give it the final touch

Key Specifications:

  • 16 x 8 x 4 inches
  • 6lbs and 2lbs weight plates
  • 40lbs of total weight

Where To Buy

The CAP Barbell RSWB-CS0T is probably one of the most basic sets of dumbbells on our list. It doesn’t come with any fancy features like a dial tuner or weight racks. These are plain old dumbbells with weight options and handlebars to make the most out of your money; however, the weight range is not very versatile on this one.

Don’t let the fact that it looks basic make you feel like they aren’t worth it. They are worth every penny you pay for them. The weights are very accurate, and the locking mechanism keeps the plates in place. You can customize the weight combination as it comes with different plates.

This adjustable dumbbell is suitable for home use. The CAP Barbell RSWB-CS0T is affordable and does the job nicely. The plates and handle are made of cast iron for maximum strength training in its price range. All the components have a baked enamel finish that makes it look presentable while working out at home.

10. ProForm SpaceSaver Adjustable Dumbbells

side facing proform spacesaver adjustable dumbbells

Key Features:

  • Compact and efficient design
  • High-quality weight racks for storage and weight change
  • Comfortable handles to not make you tired after a few sets

Key Specifications:

  • 12.5 lbs on each side
  • 14 x 14 x 7.5 inches
  • Rounded plates with knurled grip

Where To Buy

These adjustable dumbbell weights from ProForm are a very compact piece of home gym equipment. These are very easy to store anywhere, and they don’t take up much space while using it. It is among the best adjustable dumbbells thanks to its simplicity and ease of use.

This piece of gym equipment is suitable for both male and female users. ProForm SpaceSaver Adjustable Dumbbell are not very heavy, which makes it perfect for almost every category of athletes. It comes with its own rack, so you don’t have to invest anything for storage. The racks also work as the weight changing station. Just twist the handle and set the weight that you require.

Each of the dumbbells can have a weight of 2.5lbs that can be quickly upscaled to 12.5lbs. The proportion of the product might look like it’s not very big, but it’s not as small as it seems. It’s a perfect blend of affordability and usability if paired with healthy eating. Hence, it made our adjustable dumbbells review.

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