Vibrating posture trainer
34,90 €
Skip to product information
Vibrating posture trainer
34,90 €
A small unit worn between the shoulder blades that vibrates discreetly as soon as the back rounds. Where a strap constrains you all the time, this one does nothing as long as the position holds — and you are the one who straightens up.
Shipped from Europe within 24 to 48 hours
Shipped from our European warehouse, prepared within 24 to 48 hours. Nothing ships from Asia, no customs fees on delivery. Shipping €7.99 in France, free from €65; from €5.90 elsewhere in the European Union — the exact amount is shown before you pay.
14 days to change your mind
From the day you receive it. You write to us, we arrange the return, we refund you — without you having to justify anything. That is the right of withdrawal: it exists so you can change your mind, no reason needed.
2-year warranty — if the product is faulty
It covers defects: a product that stops working, breaks on its own or does not do what its page says. Free repair or replacement, plus 6 extra months of warranty after a repair. It does not cover changing your mind — that is what the 14 days above are for — nor normal wear or accidental damage.
Electrical device: CE marking and recycling
Intended for the European market, with a European plug and CE marking. At end of life, do not throw it away with household waste: bring it to a recycling centre or a WEEE collection point (a shop, a drop-off bin). The crossed-out bin symbol on the product is the reminder.
Pickup currently not available
- Vibration triggered as soon as the back moves away from the recorded position
- 400 mAh lithium battery, charges in 1 hr 30 with the USB-C cable supplied
- Worn on a soft harness, under or over your clothes
- ABS, nylon and polycarbonate
- Available in grey and black
- A comfort item, it is not a medical device
Complete your set
Two companions chosen for this product. From 2 items, a −5% discount applies automatically in the cart.
Adjustable back corrector
22,90 €
At the end of a day sitting down, the shoulders have rolled forward....
Gel lumbar cushion with cover
34,90 €
An office chair never fills the hollow of the lower back. The gel...
You do not see yourself slumping. The posture trainer is worn between the shoulder blades: you record your position while sitting up straight, and it vibrates as soon as you move away from it. It holds nothing — it signals. The difference matters: you are the one who straightens up, and the movement ends up coming on its own.
What the signal changes
- The slumping you do not feel, the kind that comes in the second hour at the screen.
- The permanent constraint of a strap you end up taking off after three days.
- The reminder that never comes: nobody in the office is going to tell you to sit up straight.
- The cable: it recharges over USB-C and is used cable-free.
Our commitments
Shipped within 24 to 48 hours
From our European warehouse. Not from Asia, no customs.
From our European warehouse. Not from Asia, no customs.
14 days to change your mind
You write to us, we arrange the return, we refund. Without having to justify yourself.
You write to us, we arrange the return, we refund. Without having to justify yourself.
2-year warranty
Legal warranty of conformity, applicable throughout the European Union.
Legal warranty of conformity, applicable throughout the European Union.
A real answer
An email, a person who answers. Not a form that goes nowhere.
An email, a person who answers. Not a form that goes nowhere.
Signalling, or holding
The criterionVibration trainerStrap corrector
What it doesIt vibrates when the position changes. Nothing the rest of the time.It pulls the shoulders back permanently.
What you learnYou straighten up yourself, and the reflex ends up coming.The position is held by the strap, not by you.
ComfortNothing squeezes: a small unit and a soft harness.A tight strap you take off after a while.
UpkeepUSB-C charging, an hour and a half.Hand washing.
It is a position reminder, not a treatment. If your pain persists, talk to a healthcare professional.
What to know before buying
- You have to record it once while sitting up straight: that position is the reference.
- It does not straighten you up for you. If you are looking for support, take the strap corrector instead.
- Lithium 400 mAh battery, charges in 1 hr 30 via the USB-C cable supplied.
- The manufacturer does not publish a battery life: we cannot quote you one.
- Comes in grey and black. A comfort item, it is not a medical device.
Here, or on a marketplace?
The subjectAt OuatelleElsewhere
DeliveryShipped from Europe within 24 to 48 hours10 to 25 days when the order leaves from Asia
CustomsNothing to pay, the stock is already in EuropePossible charges when the parcel arrives
Withdrawal14 days, applied without argumentThe same right on paper, far harder to enforce outside the EU
Warranty2-year legal warranty of conformityHard to enforce against a seller outside the European Union
After-sales serviceSomeone who actually answers youA form, and sometimes nobody at all
The product pageWe also tell you when the product will not suit youA list of specifications run through machine translation
Delivery and warranty
Shipped from our European warehouse within 24 to 48 hours. 2-year legal warranty of conformity. 14 days to change your mind, return possible without justification.
Your questions
The ones we actually get asked. Click to expand.
How does it know I am not sitting well?
You record the starting position while sitting up straight, and the device vibrates when you move away from it. It is a tilt sensor, not a diagnosis.
Can the vibration be heard?
No, it is felt. It is made to call you to order, not to be heard by the next office along.
What is the battery life?
The manufacturer states a full charge in an hour and a half but does not publish a battery life. We would rather not put forward a figure we cannot check.
What is the difference with a strap corrector?
The strap holds you. This one does not hold you: it signals to you. You are the one who straightens up, and that is what makes the difference over time.
A question that is not here? Write to us — every message gets an answer.
Shipped within 24 to 48 hours
Shipped from our European warehouse
14 days to change your mind
No need to justify anything
2-year legal warranty of conformity
Plus 6 extra months after a repair