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Make yourself cosy!

The biggest discounts of the year, just in time for the football summer.

Welcome to Cosyworld's Football Summer Campaign!
Invest in your comfort and enjoy every match from the perfect position — whether you're watching on your phone, tablet, laptop, or TV. From CosyLift, that turns any existing bed into an adjustable one, to Cosy2Go, Cosy4More, and our unique movable mattress, the CosyMa Wave: at Cosyworld, you'll find the perfect product for your summer.


For the love of the game.

CosyLift

With CosyLift, you make your bed electrically adjustable. You don't have to buy a new slatted frame and you don't need to convert anything. You simply place the lift between the slatted frame and the mattress, and you're good to go. It also works perfectly for boxspring beds.

CosyLift

Der CosyLift verwandelt dein bestehendes Bett in ein elektrisch verstellbares Bett. Du musst weder neu kaufen noch umbauen, sondern legst den Lift einfach zwischen Lattenrost und Matratze. Funktioniert in Boxspringbetten, Palettenbetten und klassischen Bettrahmen.

Cosy2Go

The Cosy2Go is an electrically adjustable slatted frame. With it, you can comfortably adjust both the back and the foot sections. Because it is particularly flat despite the integrated motor, it fits into any bed and you don't need to modify anything. Just place the slatted frame in the bed, press a button, and you're done

Cosy4More

Cosy4More is a premium slatted base with four motors and four independently adjustable zones. You control the head-, back-, leg-, and kneerest independently, finding the exact position that works for you at any moment. For everyone who doesn't want to leave their sleep quality to chance.

Cosy2Rise

Cosy2Rise gently raises your upper body into an elevated sleeping position. It is more comfortable than any pillow stack and works especially well for calmer nights. In addition, you are able to move the backrest into your desired position, to watch TV or simply relax.

CosyMa Wave

The CosyMa Wave is the world's first electrically adjustable mattress. It consists of high-quality cold foam and allows you to adjust the back and foot sections independently of each other. It is wonderfully suitable for all types of beds (including boxspring beds).

CosyMa

The premium mattress with 7-zone comfort and a reversible core in two firmness levels. Fits on any slatted frame – including Cosy2Go, Cosy4More, and Cosy2Rise. It is identical to the CosyMa Wave, except it does not have a motor to make it adjustable. If you wish, you can retrofit the CosyMa with a motor at any time.

FAQ

Choose your product in the carousel and land in your cart with one click. The right discount code is already applied.  
No. Promo codes cannot be combined with other codes or vouchers. One promo code per order. 
The offer runs from 03.06.2026 to 21.07.2026, while stocks last. 
Within Germany, your order arrives in 3 to 7 working days.  
Yes. You have a 30 day right of withdrawal from the day you receive your order. 
With CosyLift, your existing slatted base stays in the bed and the lift simply goes between base and mattress. With Cosy2Go, Cosy4More and Cosy2Rise, you replace your old slatted base with the new electric one. 
Yes. All Cosyworld products are developed in Germany and made to high quality standards. CosyLift carries the TÜV and GS seals and is rated for 150 kilograms. The motors come from OCTO Actuators in Germany and include a manual emergency lowering feature in case of power failure. 
CosyLift is for anyone who wants an electrically adjustable bed without buying a new one. It fits boxspring beds, pallet beds and classic bed frames. 
With the bundle, both sides of the bed are controlled independently, so each person can adjust their own side. With the bundle including the sync cable, both sides move synchronously at the push of a button, ideal for double beds with one continuous mattress.