The Best Ab Stimulators

Ab stimulators will strengthen and tone your core muscles by activating your abdominal zones through electrical impulses. They work well in conjunction with a fitness routine, but they can also be used when you’re relaxing or going about your daily tasks. While ab stimulators won’t directly help you get rid of belly fat or lose weight, the added strength they provide and activity they encourage can be a supplemental piece to a complete workout plan.

After reviewing dozens of different ab stimulators, we have identified the best available on the market today. Considering factors such as the variety of programmable modes, intensity levels, and overall skin comfort, we have chosen our top picks and broken down many other great models to provide you with a list of the best ab stimulators around.

Best Ab Stimulator Overall
OSITO Abdominal Muscle Trainer
Slim, stylish, and versatile, the OSITO Abdominal Muscle Trainer is an excellent core stimulator that can be adapted to other muscles groups as well.

After reviewing a long list of ab stimulators we’ve chosen the OSITO Abdominal Muscle Trainer as our overall top pick. The slim design can be easily concealed by clothing and worn anywhere at any time, and each stimulator is small and versatile enough to target your entire core or any other muscle group that you want to focus on.

The 5 Top-Rated Ab Stimulators

Editor's PicksBrandRating
Best Ab Stimulator OverallOSITO Abdominal Muscle Trainer4.8
Best Programmable Ab StimulatorOQWM Ultimate Ab Stimulator5.0
Best Budget Ab StimulatorBen Belle Muscle Toner
4.7
Best Ab Stimulator BeltUMate Abs Stimulator Belt
4.8
Best Portable Ab StimulatorAntmona Portable Gym4.2

*Ratings are from Amazon at the time of publication and can change

Best Ab Stimulator Overall: OSITO Abdominal Muscle Trainer

Crafted with soft, lightweight silicone, the OSITO Abdominal Muscle Trainer is comfortable to wear and is unlikely to slip or slide even during the most intense workouts. When considering an ab stimulator to purchase, we think comfort is one of (if not the most) important qualities to consider. The unit will be attached to your skin for extended periods of time, sometimes daily, and an irritating ab stimulator is going to be the last thing you’re going to want to wear when working out.

Its supreme comfort is one of the reasons we think this OSITO ab stimulator is so great. We also appreciate its stellar adaptability. The compact design of the three stimulating pads allows for precise placement along the abdominal zones or any other muscle group of the body. Adding to this, the ten programmable modes and 20 different intensity levels enable you to hone in on the exact amount of stimulation you desire.

The three EMS controllers each have rechargeable lithium-ion batteries that can be plugged into the supplied three-in-one USB charging cable so that you can power them all at once from a single USB port.

OSITO Abdominal Muscle Trainer Key Features:

  • Ten programmable exercise modes with 20 different intensity levels
  • Soft and lightweight silicone composition
  • Three-in-one USB charging cable included
  • Three-month warranty

Best Programmable Ab Stimulator: OQWM Ultimate Ab Stimulator

Best Programmable Ab Stimulator
OQWM Ultimate Ab Stimulator
Featuring three stimulating pads that are each fitted with their own programmable stimulation routines, the OQWM Ultimate Ab Stimulator can create a customized muscle activation plan like no other.

The OQWM Ultimate Ab Stimulator is a powerhouse of muscle-activating electrical stimulation. It has just as many workout customization options as your local gym, yet you can carry it around in a purse or gym bag. The large abdominal pad ensures total core activation, and the wing-shaped secondary pads can be placed on the back, arms, legs, or elsewhere for a full-body experience.

Each of the three stimulating pads is fitted with its own programmable EMS device. These three devices each have large, easy to read LCD screens, which are essential to navigating the array of settings available. Six programmable exercise modes adapt the EMS devices to different muscle groups throughout the body, and each has ten intensity levels to choose from.

There are ten total stimulating gel pads, including two in each secondary stimulator and six in the primary abdominal stimulator. These gels pads should last approximately 20 to 30 uses before needing to be replaced.

OQWM Ultimate Ab Stimulator Key Features:

  • Six programmable exercise modes with ten different intensity levels on three separate locations
  • Large LCD screens
  • Individual settings for different muscle groups
  • Large abdomal pad

Best Budget Ab Stimulator: Ben Belle Muscle Toner

Best Budget Ab Stimulator
Ben Belle Muscle Toner
With the capabilities of a top-tier ab stimulator at a wallet-friendly price point, the Ben Belle Muscle Toner is a great value that’s hard to pass up.

With versatility and muscle-activating capability that rivals our other top picks, the Ben Belle Muscle Toner is a great ab stimulator that just so happens to be priced well below most of its competition. This unit actually has more abdominal modes than our top overall pick, and just as many programmable modes and intensity levels as our Best Programmable Ab Stimulator.

This unit does not have rechargeable lithium-ion batteries and instead requires AAA batteries. If that’s not a concern for you, then you’re going to be quite happy with this utilitarian ab stimulator. The large eight-zone abdominal stimulator provides excellent core coverage, and the two wing-shaped secondary stimulators will work whatever other muscles you choose.

Each stimulator is fitted with a push-button programmable EMS device and has LED indicator lights to signify your selected mode and intensity settings.

Ben Belle Muscle Toner Key Features:

  • Six programmable exercise modes with ten different intensity levels
  • Requires AAA batteries
  • Eight-pack focused abdominal stimulator
  • LED mode indicator lights

Best Ab Stimulator Belt: UMate Abs Stimulator Belt

Best Ab Stimulator Belt
UMate Abs Stimulator Belt
UMate Abs Stimulator Belt shines thanks to how easy it is to put on and its impressive 6 exercise modes and 10 intensity levels.

Give your entire core a complete muscle toning workout with the UMate Abs Stimulator Belt. Offering a total of 6 exercise modes and 10 intensity levels, you’ll find its 360-degree core stimulation addresses all your needs in one. Whether you want to warm-up your muscle, engage them in high-intensity exercise, or relax them, all of these modes are accounted for.

It’s especially an eye-catching option for anyone who’s looking for a no-fuss stimulator. After all, you can practically attach the well-designed belt to your body with your eyes closed! Controlling your ab workout also couldn’t be easier. There are just 3 buttons that control your whole workout thanks to the streamlined design of this belt. There’s 1 button for mode selection; 1 button to shut down the device or weaken the intensity; and 1 button to boost or strengthen the intensity level. You can look at the handy LED display to clearly see the mode and strength level you’ve selected.

UMate recommends using this ab stimulator for 15 minutes twice a day to see impressive results within 3 months. If you’re not happy with this product, the manufacturer offers a 30-day money back guarantee.

UMate Abs Stimulator Belt Key Features

  • Six programmable exercise modes with nine different intensity levels
  • USB rechargeable
  • LED display
  • 30-day money back guarantee

Best Portable Ab Stimulator: Antmona Portable Gym

Best Portable Ab Stimulator
Antmona Portable Gym
Small yet powerful, the Antmona Portable Gym is a full-featured ab stimulator that travels easily and can be covered discreetly.

The Antmona Portable Gym‘s slim, lightweight design is a reflection of its intended purpose— to help you tone your core. This ab stimulator has shredded its own bulk and weight by doing away with excess fabric and unnecessary electronics such as large LCD displays. The result is a trim piece of hardware that hides well under clothing and travels well.

Instead of bulky displays, each of the three included stimulation devices utilizes small LED indicator lights to convey the workout modes and intensity levels the user has selected. Likewise, the rechargeable lithium-ion batteries found in other such devices have been removed and replaced with AAA battery slots. One could argue that rechargeable batteries are as travel-friendly as disposable batteries, but you’re not certain to find a USB charger everywhere you go, and AAA batteries can be taken anywhere.

This ab stimulator is lighter and smaller than most, which also means that the sticky hydrogels will hold against your skin better and for longer because there is less to weigh them down. Reviewers are consistently surprised by how long the disposable gel pads on this device last, and by how powerful the battery-powered stimulation devices are.

Antmona Portable Gym Key Features:

  • Six programmable exercise modes with ten different intensity levels
  • LED indicator lights
  • Compact design
  • AAA batteries

Who Should Buy an Ab Stimulator

Ab stimulators can be a great benefit to many people. Physically active people can develop better core strength by using an ab stimulator during their workout to ensure that their abdominal muscles are engaged during their fitness routines. This will help tone the muscles and train athletes to keep their core engaged for more efficient workouts.

Injured or otherwise inactive people can use an ab stimulator to activate core muscles that do not often get used. Doctors have used similar electric stimulators in physical therapy to help deteriorated muscles regain their strength and vitality. You too can utilize these devices to strengthen your core muscles so that you can eventually move on to light exercises and improve your mobility.

Those who want to lose weight should not buy an ab stimulator for that sole purpose, as it is an ineffective tool for weight loss or for decreasing fatty tissue deposits. We do have a handful of articles that can guide you in the proper direction toward weight loss if that is your goal. Read our advice on weaning sugar out of your diet and how to reset your metabolism. Once your diet has improved you can take the next steps toward weight loss which are featured in our guides on learning how to run and flattening your stomach. Good luck!

Best Ab Stimulator Overall
OSITO Abdominal Muscle Trainer
Slim, stylish, and versatile, the OSITO Abdominal Muscle Trainer is an excellent core stimulator that can be adapted to other muscles groups as well.

Important Features to Consider

There are a few important considerations to think through before purchasing an ab stimulator.

  • Reusable and disposable components. Most ab stimulators use disposable gel pads that stick to your skin and transmit the electrical energy to your muscles. These pads typically last about 20 uses before they need to be replaced, but there are some ab belts that don’t require the use of disposable gel pads. Similarly, there are some ab stimulators that require disposable batteries for continuous operation, but most now use USB rechargeable lithium-ion batteries. You can cut out waste and recurring costs by choosing an ab stimulator that doesn’t require disposable products.
  • Programmable modes. Keep an eye out for how many and what types of programmable modes and intensity levels are available on the ab stimulators you are considering purchasing. While most will have a basic selection of modes to choose from that will satisfy most people’s needs, there are a few select devices that will have unique modes for their secondary stimulators that work best for body parts such as your back or arms.
  • More than abs. Speaking of other body parts, many ab stimulators are packaged with secondary stimulators that are smaller in design and more versatile in where they can be placed. Grab one of these if you want to stimulate other muscles besides your abdominals.
  • Skin sensitivity. While this won’t be an issue for everybody, it would be wise for those with skin sensitivities to know how the different ab stimulators come into contact with your body. Most use hypoallergenic gel pads that many people appear to use without issue, but there are also stimulators that do away with disposable pads altogether in favor of cloth or metallic-covered electric node

Frequently Asked Questions

What is an ab stimulator and how does it work?

Ab stimulators utilize electromyostimulation, otherwise known as EMS technology, to send small electrical impulses to your muscles, which causes them to contract and then relax in a repetitive cycle. The contraction activates the targeted muscles, and can aid in toning and strengthening those muscles over time.

Ab stimulators primarily target the abdominal muscles, though other muscles can be activated as well. Through the use of wrap-around belts or sticky gel pads, these EMS devices are fixed in place against your skin at the location of the muscle groups you intend to target.

How long should you use an ab stimulator?

Generally, ab stimulators should be used in 20 to 30-minute sessions once or twice per day. These are general guidelines that may differ depending on the intensity and program settings you choose to use. The ab stimulator you purchase will provide specific usage guidelines and you should read all included safety materials before using the device.

Do ab stimulators burn fat?

Yes, ab stimulators can work. The electrical impulses do actually stimulate and activate your muscles, but they work best when complimented by traditional exercise and a balanced diet. If you’re looking to decrease fat or lose inches from your waist, then an ab stimulator won’t aid in reaching your goals – that’s where a nutrient dense diet and proper physical activity come into play!

Do ab stimulators really work?

Yes, ab stimulators can work. The electrical impulses do actually stimulate and activate your muscles, but they work best when complimented by traditional exercise and a balanced diet. If you’re looking to decrease fat or lose inches from your waist, then an ab stimulator won’t aid in reaching your goals – that’s where a nutrient dense diet and proper physical activity come into play!

Other Ab Stimulators We Reviewed

Best Ab Stimulator Overall
OSITO Abdominal Muscle Trainer
Slim, stylish, and versatile, the OSITO Abdominal Muscle Trainer is an excellent core stimulator that can be adapted to other muscles groups as well.

We looked at 20 other ab stimulators. Even though they didn’t make our five best ab stimulator list, they’re the “best of the rest” and each is still a great option for activating your abdominal muscles. The information you’ll need to compare each one is included with the listing.

Ab Stimulator Belts

Ben Belle Abdominal Toner

Ben Belle Abdominal Toner

The Ben Belle Abdominal Toner features six programmable workout modes with 18 different intensity levels. The interactive LCD screen displays your current program of choice which can be adjusted on the fly or left on an automatic program for a complete workout and relaxation cycle.

Key Features:

  • Six programmable modes with 18 intensity levels
  • LCD Display
  • One-year warranty

Cost: $47

Ben Belle Toning Belt

Ben Belle Toning Belt

This Ben Belle Toning Belt was designed for flexibility so that you can wear it while on the move. There are ten different pure silver conductive circuits with replaceable gel pads that wrap around your entire core for a 360-degree ab stimulating experience.

Key Features:

  • 60-use battery life
  • USB rechargeable
  • Pure silver conductive circuits

Cost: $40

Beurer Abdominal Muscle EMS Belt

Beurer Abdominal Muscle EMS Belt

Utilizing four water-contact electrodes that don’t require replacement gels like those used in most other ab stimulators, the Beurer Abdominal Muscle EMS Belt is an ab-focused belt that cuts down on recurring costs. This belt has five training modes and 40 adjustable intensity levels to choose from.

Key Features:

  • Four water-contact electrodes
  • No replacement gels are necessary
  • Five training modes with 40 adjustable intensities

Cost: $50

BLUE LOVE Abdominal Toning Belt

BLUE LOVE Abdominal Toning Belt

Work your entire core with the BLUE LOVE Abdominal Toning Belt. This abdominal toner has ten different electronic nodes situated across the entire belt to stimulate your abs and back, and it also features 10 workout modes, including an automatic workout that will provide a complete ab workout from warmup to cooldown.

Key Features:

  • Ten electrodes positioned around the entire core
  • LED intensity level indicator lights
  • Ten modes to choose from

Cost: $40

DOMAS Ab Belt

DOMAS Ab Belt

Double the intensity of your workout with the DOMAS Ab Belt. Soft and snug, this belt is designed to be used daily during your workout sessions. The programmable remote control can be used to change modes and intensities based upon the type of workout you are engaging in, and the massage setting is fantastic for your post-workout cooldown.

Key Features:

  • Four electrode pads and a remote control
  • Has massage settings
  • Can be used in conjunction with exercises

Cost: $43

Famidoc Waist Trimmer

Famidoc Waist Trimmer

Slim-fitting to reduce the likelihood of it obstructing your workout, the Famidoc Waist Trimmer is a comfortable ab stimulating belt that can be worn during your workout routine for maximum effectiveness. The LCD screen is positioned with an upward-facing display so that you can easily see your current workout information.

Key Features:

  • Upward-facing LCD information screen
  • Requires AAA batteries
  • No replacement gels are necessary

Cost: $40

Slendertone CoreFit

Slendertone CoreFit

Ergonomically designed for optimal fit and comfort, the Slendertone CoreFit is an ab stimulator you can wear every day of the week. It is programmed with ten different modes and 100 intensity levels that target the four main abdominal zones. You’ll have no issue finding the precise ab stimulation you desire.

Key Features:

  • Ten programs with 100 adjustable intensity levels
  • Fits 24-inch to 52-inch waists
  • Targets the four core abdominal zones

Cost: $100

ToneAMatic Electric Stimulator

ToneAMatic Electric Stimulator

If you already have an EMT or TENS device but find it to be uncomfortable, the ToneAMatic Electric Stimulator may be the solution you’re looking for. This comfortable belt utilizes two soft cloth wet-sensitive pads that cover up the gel pads and electric nodes of common EMT and TENS devices. Those with sensitive skin or those who are allergic to gel pads should consider this belt.

Key Features:

  • Provides enhanced skin protection for those sensitive to gel pads
  • Requires the purchase of a separate EMS or TENS device
  • Utilizes two extra-large electric node pads

Cost: $59

UMATE Ultimate Waist Trimmer

UMATE ABS Stimulator

The UMATE Ultimate Waist Trimmer is a full-body stimulation system. The device features six programmable modes with 18 different intensity levels, and it comes packaged with two extra pads that can be used on your arms or legs.

Key Features:

  • Packaged with additional arm/leg pads
  • Six programmable modes with 18 intensity levels
  • 12-month warranty

Cost: $50

Ab Stimulators

Ameiqa Portable Muscle Trainer

Ameiqa Portable Muscle Trainer

The Ameiqa Portable Muscle Trainer is a lightweight, flexible stimulator system with abdominal and arm training pads. The three remote controllers can be charged via USB, the LED indicator lights allow you to see your intensity levels at a glance, and the hypoallergenic materials are safe for sensitive skin.

Key Features:

  • Arm and abdominal system
  • LED intensity indicator lights
  • Hypoallergenic materials

Cost: $33

Ben Belle ABS Stimulator

Ben Belle ABS Stimulator

The large LCD displays of the Ben Belle ABS Stimulator are easy to see at a glance and the versatile wing-shaped secondary stimulation pads can be used all across your body from your arms to your legs and even your back. The primary abdominal stimulator is large enough to cover your entire abdominal area.

Key Features:

  • Large LCD displays
  • Versatile wing-shaped stimulation pads
  • Three-month warranty

Cost: $34

Ben Belle ABS Trainer

Ben Belle ABS Trainer

Each remote controller of the Ben Belle ABS Trainer can be programmed to specifically target different areas of the body. It has training modes for the abdomen, back, waist, shoulder, forearm, and upper arm.

Key Features:

  • Six body-focused program modes
  • Three-in-one USB charger
  • Three-month warranty

Cost: $40

Mokoya Rechargeable Muscle Toner

Mokoya Rechargable Muscle Toner

The Mokoya Rechargeable Muscle Toner has slim stimulation pads that could be of better use for smaller people, but that doesn’t mean it’s slouching in the electronic department. This device may be more compact, but its power output is the same as the bigger models and it has 10 different intensity levels to choose from.

Key Features:

  • Compact design
  • Ten replaceable gel inserts included
  • Six exercise modes and 10 intensity levels

Cost: $33

OSITO Muscle Toner

OSITO Muscle Toner

With ten different workout modes featuring 25 different intensity levels, the compact OSITO Muscle Toner can zap your muscles with powerful shocks or a relaxing current. The small secondary stimulation pads can be placed just about anywhere on the body for well-targeted stimulation wherever you need it most.

Key Features:

  • Ten modes with 25 intensity levels
  • Versatile wing-shaped secondary pads
  • Three-month warranty

Cost: $50

SHENGMI Portable Ab Stimulator

SHENGMI Portable Ab Stimulator

The SHENGMI Portable Ab Stimulator features a large eight-pack focused abdominal stimulation pad that can give your entire gut a workout in a single session. Included is a three-in-one USB charger that’ll enable you to charge all three remote devices via a single USB port.

Key Features:

  • Six programmable modes and 10 intensity levels
  • Eight-pack targeted abdominal design
  • Three-in-one USB charger

Cost: $33

UMATE ABS Stimulator

UMATE ABS Stimulator

This UMATE ABS Stimulator separated itself from the rest by including a wireless remote controller that interacts with all three workout modules at once for a unified experience. This model also features vibrations along with the electronic stimulation for massage and enhanced blood flow.

Key Features:

  • Wireless remote controller
  • Electricity is paired with vibrations for enhanced blood flow
  • Unified workout design

Cost: $36

Budget Ab Stimulators

MBODY Workout Belt

MBODY Workout Belt

A wallet-friendly belt stimulator with added benefits over much of the competition, the MBODY Workout Belt is an incredible value. Not only does this device feature the same capabilities as many of the more expensive belts, but it also includes secondary fixed belts that secure the stimulation devices in place for intense workouts. Your stimulation pads will never slip with this setup!

Key Features:

  • Six programmable modes with 10 different intensity levels
  • Ten abdominal stimulation points for a 360-degree workout
  • Secondary loop belts for better fit and style

Cost: $38

MOORAY SPORT Ab Stimulator

MOORAY SPORT Ab Stimulator

The MOORAY SPORT Ab Stimulator has a central eight-pack focused ab stimulator and two secondary wing-shaped stimulators that can be placed anywhere on the body. They each come with an individually operated controller and all have six programmable modes and 10 different intensity levels. You can customize each zone to a different workout if you wish.

Key Features:

  • Six programmable modes with 10 different intensity levels
  • Eight-pack focused abdominal pad
  • One-month warranty

Cost: $25

OQWM Muscle Trainer

OQWM Muscle Trainer

A simple and no-nonsense muscle stimulation solution, the OQWM Muscle Trainer does as well of a job as most other stimulators on our list while being the least expensive of the bunch. It’s a scaled-down version of our Best Programmable Ab Stimulator pick, and it’s got six programs and 10 intensity levels of its own to play around with.

Key Features:

  • Six programmable modes with 10 different intensity levels
  • Versatile winged design for secondary pads
  • USB rechargeable controllers

Cost: $18

SPORTCDIA Recharge Muscle Toner

SPORTCDIA Recharge Muscle Toner

There’s not much of a difference between the SPRTCDIA Recharge Muscle Toner and the previously mentioned budget ab stimulator, because they’re the same product sold by two different companies. This version costs a couple of dollars more, but it comes with a three-month warranty which is a nice bit of added security in case any issues arise.

Key Features:

  • Six programmable modes with 10 different intensity levels
  • Manual individually operated stimulation controllers
  • Three-month warranty

Cost: $20

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Hannah Daugherty, CPT-NASM, ACE