I used it in the simplest program. I feel like my skin is burning. Sometimes it works correctly and other times it feels like sparks are flying on my skin. It has been doing this since the second time I used it. And the scrub prohibits the return of the product. So, I am left with a defective product

2 months of use. 3-4 times a week usually after leg-core training or/and on rest days. You see and feel a difference both in recovery and in training. For me, it is worth buying and using obviously in combination with exercise.

Edit: Almost 2 years of use. I still have the same to say, it works perfectly and now that I have lost inches in the waist, I feel like it works even better.

For now, it is excellent, but because I have experience from 2 previous Medisana products, I want to see how long all the electrodes will last in operation

Very good, for someone who exercises and follows a diet.
It definitely works.
It doesn't perform miracles, of course, for someone who doesn't meet the above prerequisites.

I have had it for two months and I have noticed that it works on losing belly fat and training abdominal muscles. It definitely requires a proper diet for good results

There is improvement in the abdominal area.
Always in combination with exercise.
I believe it works as a supplement or rather enhances the results of the effort (i.e. it does what it promises...)

I had the previous model and I was satisfied with it. It's worth its money. I bought two more for a friend.