Let’s talk about the FlexTone Abs Stimulator Muscle Toner that can be used on your whole body. We will also chat about what it is, what it does, and how it feels to use it.
If you have ever seen abs stimulators and wondered what they actually do (or if they’re even worth trying), you’re not alone. I found out that they actually do a lot of good stuff and can be a great tool to use daily.
*This post includes my affiliate links
Flextone Abs Stimulator Muscle Toner
What Is It???
The FlexTone Abs Stimulator uses electrical muscle stimulation (EMS) to send small electrical pulses deep into your muscles, causing them to contract (similar to the muscle stimulators used in physical therapy offices).
So, in a nutshell, an abs stimulator is a wearable device designed to activate and strengthen muscles using gentle electrical pulses or currents.
How Does It Feel To Use It?
If you’ve ever used a TENS or EMS unit before, the sensation will feel familiar. The FlexTone isn’t uncomfortable to use at all, unless you crank the intensity way up, (which I don’t recommend, haha!). There are 20 intensity levels to choose from. I usually stay around level 12, with a frequency range of 40–60 Hz.
Depending on the intensity level you choose, you may feel a light tapping ‘zappy’ sensation on lower levels, and on higher levels, you will feel stronger electrical contractions that might sting or shock you a little bit (I am trying my hardest to describe the feeling!).
It kind of reminds me of pins and needles feeling or ‘pin pricking‘. I mean, it is electrical currents going into your skin and muscles, so of course you will definitely feel something but it should never be painful. Always have it on a level you can feel but still be semi comfortable with.
See It In Action!
Adhesive Pads & Where You Can Use Them
The sticky pads that come with this kit, are made from an adhesive material that stick to your skin or on any part of your body you want to stimulate muscles like on your arms, legs, glutes, thighs, lower or upper back, etc.!
The little electrical pulses coming out of the adhesive pads causes the muscles under them to instantly contract! It is really kind of cool to see it happening (watch my video above!) and to feel it happening!
How To Use The Adhesive Pads
First make sure that the adhesive pads are clean and free from any dust or hairs. This will make them stay on your skin and not fall off. If they do get dirty, simply wipe down with a semi-wet rag and let air dry. Do not submerge in water!
They stick fairly well on your skin, as long as your skin is clean and dry. Washing and drying the area first (and skipping lotions or oils) makes a huge difference in how well they stay put and how effective they are. You can also use rubbing alcohol on the area you will be wearing the pads to ensure they stay put.
I didn’t notice any slipping of the adhesive pads while standing up doing some dishes as I wore it. My daughter wore them outside to feed her cats and said they stayed put. So, that is a bonus.
Just make sure you keep them clean, apply them to clean skin, and you should be good! I don’t know how well they hold up if you sweat though, as we did not sweat when we wore them.
Rechargeable, Battery Life & Cordless Features
Being that it is cordless makes it very easy to move around, relax, or multitask while wearing it. This device is also wireless and rechargeable, which we loved for obvious reasons!
My daughter and I actually took turns using it one evening, and we only had to charge it once even after a few uses. It says that the battery life, after a full charge, last around 30 minutes, and I can attest to that.

How To Use The FlexTone FlexAbs Stimulator Muscle Toner
This really is so easy to use like I already said. No guessing as the directions are pretty straight forward and just by looking at it, I kinda already knew what to do anyway.
How to use:
- Charge the motors (there are three included)
- Attach a motor to the pad you want to use
- Peel the pad off the backing
- Apply it to clean, dry, oil-free skin (very important)
- Power it on, select your mode & intensity, then let it start stimulating those muscles!
It is said that you can use it up to 25 minutes a session, and up to 3 times a day. Each session runs up to 25 minutes and then it will shut off automatically. It is stated that it is equivalent to 60 minutes of sit-ups or 60 minutes of swimming! I really found that quite fascinating to learn.
Do Muscles Get Sore After Using It?
Have my muscles ever hurt after using the FDA-Cleared FlexTone FlexAbs Stimulator Muscle Toner? Yes, kinda. The very first time I used the Flextone, my core muscles felt a little bit tender the next day.
Nothing painful at all, just that slightly sore feeling you get when your muscles have been used and stimulated. So, it must being doing something to them! Pretty exciting, right?!?

What Realistic Expectations Can I Expect?
The goal isn’t to replace workouts or magically burn off fat or cause major weight loss all on its own. You still need movement, activity, and a decent diet.
With that said, the FlexAbs Stimulator Muscle Toner works as a muscle-activation tool and can help strengthen muscles, improve endurance, increase blood flow, and support muscle engagement, (especially when used consistently).
This type of device are popular for people who want to target specific muscle groups or add something a little extra to their daily workouts.
And, just remember, in addition to using the Flexton Abs Stimulator, you still need to workout, get in some physical activity, and have a healthy diet!
I Used FlexTone FlexAbs Muscle Stimulator For 4 Weeks!
So, I used this consistently over the course of about 4 weeks or so (maybe a day or so more…). I didn’t notice anymore sore muscles like after the first time I used it (and had sore muscles the next day).
However, my core does feel tighter and more toned to me. I have a flat stomach anyway (with hardly no fat on it), so I can really tell if my stomach is getting any muscles or definition and I really think it has!
I don’t normally workout my core only because, like I said above, it isn’t an area on my body I am too worried about. I have always had a small, skinny waist.
I think that by adding the FlexAbs muscle stimulator to my daily routine has made my abs a bit stronger and that makes me happy! I mean, who wouldn’t want a stronger core??
So, I do think this ab stimulator device works and I do recommend it to those who are wanting to add a little something extra to their daily workouts.
Just like a red light therapy mask or panel is for assisting with skin issues and muscle discomforts, the abs stimulator can help assist as a tool to helping you build a better body over time. They both act as tools to help you along!
What Comes In The Box?

You get quite a bit with this set:
- 2 FlexBody electrodes
- 1 six-pack FlexAbs electrode
- 2 eight-pack FlexAbs electrodes
- 3 Flextone motors
- 1 USB charging cable
*Note: It also states that electrode gel is included.
The Flextone is endorsed by Cyd Gillion, who is an 8-time consecutive winner of the Ms. Olympia Figure from 2017 to 2024, and I thought that was pretty cool!
Important Safety Info!
Do not use this device if you have a pacemaker or implanted medical device, as electrical stimulation may interfere with them.
As with anything new, it’s always a good idea to check with your doctor before using an EMS muscle stimulator. I’m not a medical professional (duh…), I am just sharing my personal experience with this product.
Buy It!
You can purchase the FDA-Cleared Flextone FlexAbs Stimulator Muscle Toner on Amazon. You can use the code: SLB6CN for an extra 5% off! Yay!
Win It!

One lucky person is going to win the Flextone Abs Stimulator Muscle Toner! ARV $179!
Rules
The contest is open to US residents ages 18+ (NOT OPEN WORLD WIDE like it says on the giveaway widget, I just can’t change the rules up there for some reason...). There will be 1 winner. This giveaway will end on March 4, 2026, at 11:59 AM MT. I am NOT responsible for lost or stolen mail.
Darlene Carbajal says
Facebook entry!!
Darlene Carbajal says
Facebook entry!
Darlene Carbajal says
FB entry!
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Commenting for the Interact on FB entry!