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Slendertone Flex Max Unisex Ab Toning Belt

by Slendertone
4.2 out of 5 stars  See all reviews (139 customer reviews)
RRP: 99.99
Price: 70.00 & FREE Delivery in the UK. Details
You Save: 29.99 (30%)
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In stock.
Dispatched from and sold by Amazon. Gift-wrap available.
Want it tomorrow, 24 April? Choose Express delivery at checkout. Details
  • Intensity level up to 130
  • Lightweight, breathable sports belt
  • Targets groups of muscles which are difficult to reach with conventional exercise
  • 10 Abdominal training programmes including programmes for use during ab crunch exercises
  • Sports Pro programmes for a more intensive workout
  • Clinically proven technology
  • Increased workout time with programme progression
  • Rapid intensity increase for advanced use
  • Clinically proven technology*
Slendertone Store
Want to see more Slendertone products? Visit the Slendertone Store for a wide selection of toning equipment and accessories for abs, arms, face and bottom. Shop now.

Frequently Bought Together

Slendertone Flex Max Unisex Ab Toning Belt + 2x100ml Original ABGYMNIC Highly Conductive Gel for TENS, EMS and other Toning Pad Systems
Price For Both: 74.25

These items are dispatched from and sold by different sellers.

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Product details

  • Boxed-product Weight: 998 g
  • Delivery Destinations: Visit the Delivery Destinations Help page to see where this item can be delivered.
    Find out more about our Delivery Rates and Returns Policy
  • Item model number: B0006JJFS8
  • ASIN: B0006JJFS8
  • Date first available at Amazon.co.uk: 1 July 2004
  • Average Customer Review: 4.2 out of 5 stars  See all reviews (139 customer reviews)
  • Amazon Bestsellers Rank: 1,224 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
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Product Description

Product Description

Flex max unisex
Flex Max Unisex belt for men and women

Powerful battery operated flex belt with LCD screen

Slendertone Flex Max Unisex is an abdominal toner that delivers stronger and more toned abs. This belt is an upgrade from Flex Unisex to give you more programmes and quicker results. Use 5 times a week to see benefits from 6 weeks.

Slendertone Flex Max Unisex fits discreetly under clothing, so you can now professionally tone anytime, anywhere. The powerful yet gentle sensation recruits all abdominal muscles allowing you to carry on with your day.

Slendertone uses Electronic Muscle Stimulation technology which activates the body’s natural muscle movements and ensures all muscles contract not just under the pads. It enables you to work your complete abdominal musculature with its patented 3 pad placement design, positioned around the waist and across the belly button. This targets the Rectus Abdominus, Oblique muscles and the difficult to activate Transversus Abdominus that is most effective in flattening your stomach. It stimulates the nerves supplying each muscle group, which helps tone and strengthen them deep into the core. This gives firmer, flatter, more toned abs.

*Dr Emer MacSweeney, Neuro Radiologist and Founder of Re:Cognition Health, experts in cognitive health explains how Slendertone’s EMS technology works: “When the brain is not actively stimulating the muscles, the electronic muscle stimulation (EMS) technology is a perfect alternative to artificially deliver signals to the nerve endings and replicates the same effects of stimulation with strong muscle contractions. The principle is very simple but incredibly effective, and it is reassuring to know that the technology has been well established in clinical research and can make an important contribution to a core strengthening programme.”

Slendertone Abs pads
Slendertone Abs pads


Replacement pads known as hydrogel electrodes are comprised of a three layer conductive medium to deliver gentle electrical current which creates comfortable muscle contractions in all the surrounding muscles, not just those directly under the pads. As a result, targeted and neighbouring muscles begin to strengthen and tone. To make your session effective and comfortable, replace the pads after 20-30 uses.

Slendertone Flex Max Unisex features:
  • Targeted abdominal muscle toning with 10 different programmes including two additional sports pro- crunch programmes
  • Intensity levels ranging from 0-130 meaning you can create your own workout training your abdominal muscles in your own way
  • Warm up and cool down phases which ensure correct muscle usage
  • An intelligent training system allowing you to auto progress through the programme
  • Battery powered with built in controller
Battery Operated
Product Details Product Details Product Details Product Details Product Details Product Details Product Details
Slendertone Premium Abs Slendertone System Abs Slendertone Flex Max Slendertone Flex Slendertone Gymbody Plus
Male Female Male Female Unisex Unisex Unisex
Highest intensity level 0-150 0-99 0-130 0-99 0-99
Number of training programmes 10 7 10 7 2
Uses medical grade Gel Pads
Compatible with Slendertone Arms/Bottom garment
Sport Pro-Crunch Active programmes
Strengthen and tone - see visible results from: 4 weeks* 4 weeks* 6 weeks* 8 weeks* 8 weeks*
Clincally proven, CE Graded / FDA approved

*Clinically proven, using 5 times a week

Box Contains

  • Slendertone Flex Man Unisex garment
  • 1 x set of pads
  • 3 x AAA batteries
  • Manual
  • Travel pouch

  • Customer Questions & Answers

    Customer Reviews

    Most Helpful Customer Reviews
    275 of 289 people found the following review helpful
    5.0 out of 5 stars Scrawny to Brawny 19 May 2007
    If you don't have time to read the whole review then just read the last 2 words of this article, and then buy it.

    THIS BELT WORKS, but is probably best suited to those who don't carry too much weight around their midriff. This belt does not get rid of fat, and is not a miracle ab builder, but it definitely works if you want it too. I got this six weeks ago, and used it three times a day, most days, and soon felt a stronger core. I started noticing that my abs felt tense throughout the day. The good thing with this is that as soon as you notice a slight change, then you assume it works and use it more, creating a positive feedback loop.

    There are a few conditions if you want a six pack though-

    You need to include it as part of a balanced fitness routine, which include core workouts and crunches. The belt will condition your abs to built, but that's no good if they hide behind a layer of insulation. Include cardio in your workout for a cut look, and you should notice a good 4-pack emerge, and eventually a 6pack if you stick to a healthy diet, and don't drink too much beer!

    In the May 07 edition of "Men's Fitness" they tested this, among other "wonder products", and this was the only product that got a 4/5 rating, and was said to actually work. You can wear it while watching TV, and as long as you've got it on a setting that makes you wince each time it vibratse then you'll be getting a good workout.

    For those who want to know what it feels like-I would describe it as a tingly effect that builds and spreads throughout your abs, building to a peak, and then stopping for a few seconds to allow your muscles to relax. Down side are that it is expensive, and the pads ain't too cheap either. Also, now I have good abs, I don't use this so much, preferring to do sit ups instead, but this product definitely gave me the momentous to start my new exercise regime. Great Product.
    Was this review helpful to you?
    154 of 176 people found the following review helpful
    3.0 out of 5 stars Everything you want to know about this product 20 Dec 2010
    By Joe K
    I have now used my slendertone flex max male for 6 weeks and now want to write my review everywhere. Now the main things you want to know are. .......
    1. Does it give you a perfect 6 pack like you see on the box, answer NO ! However it does give you definition and I do believe if I kept using it for another 12 weeks it would nearly be there like the box.
    2. Does it make your ABS strong, answer YES ! I have used it every day expect Saturday and Sunday as I have read you should have two rest days from it a week. My ABS do feel stronger and they soiled on the sides.
    3. Does it hurt, answer NO it tingles a bit and sometimes feels odd, however it does not hurt it only feels like the workout pain you get from sit ups.
    4. How often do the pads need replacing, Answer not that often if you use it every day I believe once a month should do it. ( Pad are cheaper on EBAY and in BOOTS stores )
    I hope that helps, I do not regret buying it at all; I do think the product is amazing and will work but not in 6 weeks. If you are a fit person I would definitely say buy the strongest pro max whatever its called, because I can already hit my top intense thing on my pro max.
    Was this review helpful to you?
    2 of 2 people found the following review helpful
    4.0 out of 5 stars Good so far :) 23 Feb 2010
    its been 4 weeks and have used it everyday, still working :)
    i am noticing a difference in the strength of my abs, slight improvement in definition, but its not highly noticable.
    good product and aparently better than other similar products.
    just need to keep up the good work
    Comment | 
    Was this review helpful to you?
    1 of 1 people found the following review helpful
    2.0 out of 5 stars Not sure 8 April 2014
    By Hema
    Verified Purchase
    I feel like my muscles are definitely getting toned... but the PAD's don't last long at all. So, quite expensive to keep up!

    I've also noticed that after the PAD's start to get used a bit, the machine will only work on one side? Not sure if that is normal?

    I would not recommend using while working out, as I think the moisture from a work out makes the PAD's wear down even quicker!

    It's ok if you are almost there with the washboard abs and just need a bit of help!
    Comment | 
    Was this review helpful to you?
    1 of 1 people found the following review helpful
    4.0 out of 5 stars Good item 15 July 2013
    By Mopreme
    Verified Purchase
    good item, lots of settings. does it work? only time will tell.
    lost a star due to the fact the sticky pads are very annoying and when taking the belt off the pads stick to me and not the belt, which means you have to reapply the pads to the belt each time.
    Comment | 
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    1 of 1 people found the following review helpful
    4.0 out of 5 stars Good Product 7 April 2013
    Verified Purchase
    Was a bit sceptical at first how much this was going to help me in the tummy region! But I must say I did see a difference.
    Comment | 
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    1 of 1 people found the following review helpful
    5.0 out of 5 stars 5 star 19 April 2012
    By micric
    Verified Purchase
    bought this for my better half,its like a fashion accessory item it has not been off for one complete day.thanks
    Comment | 
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    1 of 1 people found the following review helpful
    5.0 out of 5 stars Good 9 April 2012
    By James
    Verified Purchase
    Amazing product once you get used to it, works more than any AB workout i have ever done in the gym. GET ONE NOW, specially for this price.
    Comment | 
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    Most Recent Customer Reviews
    1.0 out of 5 stars You sent me a second hand item.
    This was somebody's birthday present. It was duly opened only to find it frayed. Stained and used as the pads had hair on them. No thanks.
    Published 11 days ago by Kevin Dalton
    5.0 out of 5 stars just what I needed!
    Saved an awful lot of press-ups and an expensive op to remove excess fat.( I probably used it too frequently as it hurt a bit but it really worked!!)
    Published 19 days ago by prtvine
    5.0 out of 5 stars muscel treatment
    this is a good bit of kit, but yes there is a but to this when you start to use it you must use it proparly , as they say it does what it says on the tin,
    Published 20 days ago by Mr. Robert M. Brown
    4.0 out of 5 stars Seems to do what it should
    The batteries have lasted much longer than I expected so that is a real bonus. Good to have spare pads with the set and fits well although if you are big then it will not fit at... Read more
    Published 25 days ago by Amazon Customer
    5.0 out of 5 stars Want a slim waist
    This is the best on the market, it does what it says. Just persevere, it takes a while but you will be amazed at the results.
    Published 1 month ago by Rob585
    4.0 out of 5 stars Good but lost interest.
    Have to admit I used this loads when I got it but I liked it but not sure I could really say I could see much difference. Read more
    Published 1 month ago by Christopher Jordan
    5.0 out of 5 stars It works!
    This product definitely works!
    I used to have the more expensive one of the these- the belt just for women with the separate charger. Read more
    Published 1 month ago by R. Bassett
    4.0 out of 5 stars seems to be working
    Looks to be working well but would need longer to assess results.replacement gel pads a bit expensive and uses a lot of batteries. Need to try rechargeables.
    Published 1 month ago by Cat
    4.0 out of 5 stars Slendertone
    Not had much chance to use this due to being unwell but easy to use and very comfortable. The belt is not very long so as I am a little overweight difficult to fasten but ok once... Read more
    Published 1 month ago by Ms. S. Greenwood
    5.0 out of 5 stars Must buy this!
    Amazing & totally worth the money. I use this every day and can see a massive difference now over 8 weeks.
    Published 1 month ago by Ceebo92
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