“Looking for lower cortisol, relaxation and deep sleep, I actually ended up with a brand,” is how she opens. “And you already know me. I am a bit of a biohacker. I love trying out different gadgets.”
What follows is not a sales pitch but an unboxing: what arrives, how it goes under the mattress, what the remote does and what you actually feel.
Out of the box, under the mattress
“The whole thing is really simple,” she says while she unpacks. Out of the box, off with the foil, mattress to one side, and the ANDUFIT mat goes underneath. A power supply and a remote at the head end, mattress back on, and that is it.
It is the part she keeps coming back to: nothing about her bed changes. “You keep your mattress comfort. Everyone has their own kind of mattress. And the feature lies underneath it.”

Twenty programmes, and one favourite
ANDUFIT has twenty programmes, one to twenty, depending on what you need. Nina has a clear favourite.
“I love the falling-asleep one,” she says. “As a mum who struggles with a lack of sleep, falling asleep is everything.”
What she feels
What you notice, she says, is a light vibration. Not a machine that shakes you, but something that works underneath.
“I have the feeling my cells are activated, or relaxed and powered down. The muscles loosen, so also for recovery after sport.”
“That is the whole magic behind ANDUFIT and a regulated nervous system.”Nina
The remote
She goes through it on camera: an off button, an on button, the programmes you click through, a timer, and the zones you can turn up or down one by one.
“Especially for falling asleep, that timer is cool,” she says. You set it and you do not have to think about it again.
What ANDUFIT does differently
With andullation, gentle low-frequency vibrations are carried through the mattress into the body. They support the relaxation of the muscles and stimulate circulation while you lie in bed. The underlying andullation technology is also used in physiotherapy. You do not have to do exercises for it or set time aside, because it happens in your own bed.
5 to 40 HzLow-frequency andullation, the same researched technology used in physiotherapy.
7 motors, 5 zonesThe seven motors spread the vibrations across five body zones, among them back, shoulders and neck.
Through the mattressUp to 18" thick, 7 intensity levels. You keep your own bed.
Without effortYou pick one of 20 programmes, or let VitaCheck choose a setting after a 60-second scan.
That makes ANDUFIT different from a classic vibrating mat and from a new mattress alone. The andullation works specifically on the muscles and on circulation. Changes can be followed through the VitaCheck readings, among other things.
Lie down. Press start. Let the body do the rest.
You can test for yourself whether ANDUFIT suits you

Whatever your day brings
Let it go
14 nights to try
Test ANDUFIT for 14 nights in your own bed and use it the way you would use it in the longer term. If you do not notice a difference, you send it back and get your money back.
What it could do for you
- Less stress. Slow, rhythmic stimulation calms the nervous system, so body and mind wind down before you fall asleep.
- Falling asleep more easily. One of the twenty programmes is made for the transition from an active day to sleep.
- Faster recovery. Better circulation and more REM sleep speed up how quickly your body bounces back.
- You keep your own bed. Only 2.8", under your existing mattress, up to 18" thick. Nothing else changes.
Free delivery and free return, 2-year warranty.