A completely personalised training experience to keep you motivated and help you hit your toning targets from 4 weeks
• Slendertone Connect abs toning belt
• iPhone 4S (or newer) or 4th generation iPad featuring iOS8 (or newer)
What are the benefits of a stronger core?
A strong core offers much more than toned abs and a flatter tummy – it helps you run further, jump higher, sit straighter, stand taller and feel amazing.
Connect is the smartest, most innovative abdominal trainer available, offering custom coaching and motivation, interactive toning programmes, workout reminders and progress tracking.
Custom toning programmes
5 high-intensity programmes for specific training goals, including:
1. Essential abdominal training – improve abdominal definition and look and feel amazing.
2. Advanced abdominal training – take your core strength and endurance to the next level.
3. Post-natal firming – for busy mums toning the tummy and getting back into shape.
4. Complement your fitness regime – boost your performance in sports and training.
5. Upcoming event – reduce your waistline and tone your abs for special occasions.
Personal coaching
Personalised coaching and motivation, progress tracker and toning reminders to help you hit every training goal and beat your weekly workout targets.
Sync seamlessly
You can sync your smart device to your Connect belt to wirelessly control every toning workout.
Complete abdominal workout
Strengthens all of the abdominal muscles: the transversus and rectus abdominis (the six pack) and the internal and external obliques. The deep, difficult-to-tone transversus abdominis helps reduce the waistline by tightening and firming the tummy.
Clinically proven technology
Clinical trials conducted by Dr John Porcari at the University of Wisconsin-La Crosse (2005 and 2009) concluded:
• 100% of users reported firmer, more toned abs from 6 weeks.
• Users experienced a 72% average increase in abdominal endurance from 4 weeks.
• Users experienced a 49% average increase in abdominal strength from 4 weeks.
• Users reduced their waistline by an average of 3.5cm from 8 weeks.
• 54% of users reported improved posture from 4 weeks.
With extensive clinical trials and 50+ years of expertise, we are constantly perfecting and testing our products so that you can achieve the very best results.
To find out more about our unique brand, innovative technology and clinical trials, please visit us at

What’s New

Version 1.13

GDPR Updates

Ratings and Reviews

2.4 out of 5
21 Ratings

21 Ratings

pap Jim ,

Good piece of kit

My only complaint is that after every session it looses contact between the app and the smartphone so you have to re connect in order to complete the next work out. Surely the app will link with the phones Bluetooth after all lots of other apps reconnect each time.

J1956gb ,

Rubbish app! Complete waste of time. Chuck it in the bin...

When I bought this to replace an older belt, I was pleased with the app and the belt, however the app regularly looses contact with the unit. This requires me to uninstall the app and start all over again.

Just goes bad to worse, now three months old and every time I finish a session next time it has lost the blue tooth. I have tried logging out, leaving it logged on but nothing.
If I could give this minus point it would be about -100
To much time trying to reconnect.
Obviously Slendertone do not read the reviews.
Complete CRAP......

The app has been updated and it continues to drop the connection.

I can usually get it working, but just frustrating having to regularly reinstall the app.

Also found when the unit finishes it’s sequence and times out, it reports in the errors, unit has timed out unexpectedly. You can not clear the faults, you have to uninstall the app to clear it. Shame it’s a good idea but with too many bugs.
You should be able to clear the faults easier than this.

Now every time it finishes a cycle, when I try to use the app next day blue tooth fails.
I have to unpair controller and pair controller again! Every time now I have to delete Bluetooth and then reconnect and pair again. It’s becoming a joke.

Nice kit, but this is getting ridiculous. Rubbish bin is beckoning.

simpygee ,

Great Belt but If I could give you a negative rating for the App, I happily would

Bought the connect belt 2 weeks ago & use it daily. I can already feel that the belt is working wonders :) & I’ve been loving tracking my progress which is massively motivating! Then once I’d completed my session this morning the App only refers to this mornings session & although the other sessions are in my history, the running scores are all reset! Seriously unimpressed & Slendertone should be embarrassed by how diabolical this app REALLY IS! I now only have it to allow me to control the belt, but definitely wouldn’t recommend the connect approach or App to anyone! One to avoid....


Bio-Medical Research Limited
57.3 MB
Health & Fitness

Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.


English, French, German, Italian, Japanese, Spanish

Age Rating
You must be at least 17 years old to download this application.
Frequent/Intense Medical/Treatment Information
© Bio-Medical Research


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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