Exclusive at
Walmart white logo


Quick-Select Adjustable Dumbbell, 5-52.5 lbs.


Quick-Select Adjustable Dumbbell, 5-52.5 lbs.



Lowest prices available on walmart.com

Maximize your strength training with minimal equipment using the FitRx SmartBell! This adjustable dumbbell lets you customize the SmartBell’s weight in increments ranging from 5 to 52.5 pounds. The simple one-handed quick-select design makes it easy to use: just grip the handle and rotate it towards your desired weight. It also features an anti-slip handle and safety lock for a more secure and seamless workout. The space-saving design also comes with a durable storage rack so it fits perfectly anywhere in your home, while also holding plates when they’re not in use. Increase the weight as your strength grows and get the results you want with the FitRx SmartBell!

  • One-handed weight adjustment for convenient, simple functionality
  • 10 plates with 15 different weight configurations, ranging from 5-52.5 lbs.
  • Anti-slip handle and safety lock to keep plates secure during your workout
  • The perfect addition to any home gym
  • Easy wipe-down maintenance
  • Compact design with durable storage rack

What to Know About Dumbbells

Currently, the top-rated dumbbell in Walmart would be the FitRx SmartBell, with a 4.3 overall satisfaction rating from nearly 200 consumer reviews.

It features an anti-slip handle, a safety lock, and a quick-select weight dial that lets you customize the weight in increments ranging from 5 to 52.5 pounds, making it perfect for all strength levels. Plus, its included storage tray allows you to conveniently store it just about anywhere in your home and holds any plates not being used.

The FitRx SmartBell is a space-saving and cost-effective tool that will let you easily increase your weight as you grow stronger!

Both fixed and adjustable dumbbells are valuable and can give you a great workout, but adjustable dumbbells will give you more bang for your buck.

They let you have multiple weights in one device, and easily customize your workouts with a quick-adjust dial.

Plus, they’ll take up much less space than a full rack of fixed dumbbells, so you can store them practically anywhere with ease.

The SmartBell is perhaps the most valuable adjustable dumbbell out there, with a durable storage rack, anti-slip handle, and sturdy design that’ll provide safe, seamless workouts for individuals of all fitness levels. 

The cost of a pair of dumbbells can vary widely.

It depends on many factors, including how much the dumbbell weighs, the material that it’s made of, whether it comes with other exercise equipment or accessories (storage trays, one-handed adjustment dials, etc.), and more.

For example, a simple 3lb dumbbell at Walmart can cost just under $10, while more innovative dumbbells with different weight options and features like the FitRx SmartBell cost just under $100.

Just about any pair of dumbbells can provide a great workout, but a smart dumbbell can help you enjoy even more convenient and effective training right at home.

This depends on how experienced you are in the gym.

Beginners should stick to dumbbells weighing 5 – 20 pounds, and gradually increase the weight as their strength improves.

More advanced individuals can buy a slightly heavier pair, usually within 30 – 40 pounds, or even heavier depending on experience and strength level.

Using too much weight early on is an easy way to get injured, so it’s important to listen to your body and not overdo it if you’re just starting your fitness journey.

It may be wise to buy a pair of adjustable dumbbells with multiple weight configurations so that you can supplement different types of exercises, and raise the weight in increments as you get stronger.

Dumbbells are extremely effective for building strength with an endless array of exercises, for just about any part of your body.

Some exercises, increase muscle activation better than kettlebells and barbells, while also forcing you to train both sides of your body equally, helping you keep a better balance of targeting your muscles.

Anyone can use dumbbells regardless of their experience level since they’re easier on your joints and can be quickly tossed aside if you have to bail from an exercise.

Plus, they can be used right in the comfort of your own home, making dumbbells an excellent tool if you can’t get to the gym (or don’t have a gym membership). They’re compact and much more space-saving than a barbell or other bulky workout equipment, and less expensive as well. 

Dumbbells are indeed an effective way of building muscle over time. You can use them for countless exercises and target any muscle in your body, all in the comfort of your own home.

Having a consistent workout plan, proper technique, and a sturdy set of dumbbells will quickly increase your muscle volume. Having an adjustable dumbbell can be an extra valuable asset, though, since it’s basically like having a complete weight rack in one dumbbell.

It’s much easier to gradually add on more weight as you progress, helping you to avoid hitting plateaus and keep you on the path to success. See our section on dumbbell workouts for some of the most effective exercises for building strength and muscle definition for your arms, legs, back, and more.

Losing weight is another great benefit of using dumbbells.

Using a lighter weight and doing a higher number of reps will increase your heart rate and cause you to burn more calories throughout the day. In addition, having more muscle causes you to shed a higher number of calories, so using heavier dumbbells to build strength and muscle over time can also help you gradually lose weight. However, the most effective way to slim down is to combine a safe, effective, and manageable workout plan with a healthy eating plan, one where you’re in a light/moderate caloric deficit.

A diet with rich, filling foods, including protein, vegetables, fruits, and healthy carbs, is the best tool for losing weight. You can use the FitRx Bluetooth Smart Scale to track your weight, BMI, BMR, and more, along with the FitRx SmartBell for quick, satisfying, and impactful workouts that’ll get you to your dream body in no time.

Although you can build a lot of strength with just dumbbells, having extra equipment to enhance your workouts will help you get even stronger over time, as well as target muscles differently and perform more exercises.

For starters, a bench will let you do the standard bench press, along with an array of challenging exercises that will take your training to the next level, such as Bulgarian split squats, preacher curls, and many more. In addition, a sturdy pair of hand grips will provide greater wrist stability and a stronger grip while you work out, helping you push and pull harder than ever.

In addition, a pair of resistance bands can augment muscle tension during exercise, while knee sleeves and weightlifting belts will keep you safely supported if you’re recovering from an injury, or have a history of back or knee pain. 

Both dumbbells and barbells are excellent pieces of equipment that can help you get stronger and reach your fitness goals safely and efficiently.

It largely depends on your fitness goals whether a barbell or a set of dumbbells will better suit your workout routine. Dumbbells are more compact and are easier to toss aside when bailing from an exercise, plus you can more easily modify the weight you’re using. While lighter dumbbells are probably safer and better for weightlifting newcomers, barbells may be better suited for more experienced individuals who wish to practice compound movements in a squat rack or on a bench, including bench press, squats, deadlifts, and overhead presses.

For the ultimate home gym experience, however, owning both a set of dumbbells and a barbell is a good idea. Check out our SmartBell Total Body Gym set if you’re interested in having access to both pieces of equipment in one portable package.

Whether you’re using dumbbells or a kettlebell, you can do a satisfying, muscle-building workout just about anywhere.

Kettlebells are primarily used by top athletes and CrossFit trainers to build explosive strength and power, primarily in the hips and back, with exercises like the kettlebell swing. Dumbbells are used by just about anyone, whether they’re a professional athlete or someone recovering from an injury. They’re better at helping you train both sides of your body and activating certain muscles that don’t usually get enough attention.

Ultimately, it depends on your fitness goals, but it’s definitely wise to use both dumbbells and a kettlebell to mix up your training and achieve even greater results. Again, check out the SmartBell Total Body Gym if you wish to have both constructible dumbbells and a constructible kettlebell in one compact kit. 

It is recommended that you buy a storage rack for your dumbbells.

Not only will it help to protect your floors and keep your workout space organized, but it will also ensure that all your exercise equipment is securely in one place.

Storing your dumbbells on the floor can shorten their lifespan depending on their material, ultimately costing you more money and time in the long term.

Consider purchasing a dumbbell or a set of dumbbells with an included storage rack. They may be more expensive, but they’ll also help keep your exercise area neat and stress-free so you can fully focus on your workouts.

Before starting any exercise routine, make sure to stretch and hydrate properly. Only use a weight that you know you can use safely and properly to avoid injury.

Make sure that the surrounding area is clear of any objects so that you don’t fall or accidentally hit them. Beginners should start with a lightweight for their exercises until they improve their form and increase their strength.

They should also try to do 2-3 exercises for each muscle group and see which ones feel the best, then slowly branch out to newer, more difficult movements. See our section on sample workouts if you’re not sure where to start.

If at any point during your training, you feel weak or nauseous, you should stop immediately and consult with your doctor to modify your dumbbell workout routine. Going slowly and carefully, with patience and proper technique, is the best way to begin working out with dumbbells to ensure safe and satisfying results.

There are plenty of effective dumbbell exercises that you can do to train virtually any part of your body.

For your biceps, some of the best movements include sitting dumbbell curls, preacher curls, Zuzu curls, and curls with lunges to target your legs as well. You can do close-grip push-ups, dumbbell kickbacks, and skull crushers for a triceps workout, and dumbbell lateral raises, upright rows, and front raises for your shoulders.

To engage your core muscles, you could choose from Russian twists, V-ups, and renegade rows, and for your legs, you can try lunges, split squats, and two-armed stiff-leg deadlifts. If you want to really work your chest, do bench presses, dumbbell flies, and incline presses. If you’re looking to strengthen your back, some of the best options include bent-over rows, bench rows, push-up rows, and dumbbell pullovers.

You can check out our SmartBell Total Body exercise video and we’ll walk you through how to do many of these great exercises in extensive detail.

You can easily squeeze in a quick and challenging home workout with a pair of dumbbells, whether it be before work or right before bed.

Below are a few sample workouts for working your arms, chest, and back, and your legs and core. Always remember to stretch before you start, and drink plenty of water before, during, and after your workout to prevent injury, dehydration, dizziness, and/or nausea.

Rest for 1-2 minutes in between each set; you can limit yourself to only 45 seconds if you really wish to challenge yourself and focus on a faster-paced, fat-burning approach.

ARMS – 3 sets (8-12 reps each) of:

  • Sitting Dumbbell Curls
  • Preacher Curls
  • Close-Grip Push-Ups
  • Dumbbell Kickbacks
  • Dumbbell Lateral Raises
  • Upright Rows

CHEST/BACK – 3 sets (8-12 reps each) of:

  • Bench Presses
  • Dumbbell Flies
  • Incline Presses
  • Bench Rows
  • Push-Up Rows
  • Dumbbell Pullovers

LEGS/CORE – 3 sets (8-12 reps each) of:

  • Lunges
  • Split Squats
  • Two-Armed Stiff-Leg Deadlifts
  • Russian Twists
  • V-Ups
  • Renegade Rows 
All you’ll need is some time and space in your living room to sneak in a solid workout with the SmartBell, a convenient at-home fitness solution.

Related Products

Latest Posts