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Signature J4 Lean + TempSmart Topper

Sale price€4.256,00 Regular price€5.320,00

Most of our beds can be ordered with adjustable functionality through either the introductory Jensen Dream or the more luxurious Jensen Active II. If you experience recurring body aches this type of bed is an especially interesting choice, but anyone can benefit from its functionality. As we go through life we all experience change to our bodies, making it a great advantage to be able to change the way your bed gives support to your current needs. With just the push of a button you can raise or lower the bed from both ends to adjust the bed to your liking. 

The adjustable bed also opens up for using the bed in new ways, for example watching TV or reading with comfort that is simply on another level. 

Jensen Lean has all the advantages of an adjustable bed – but without the bulky design. The low base gives an elegant impression while our new Ease-concept provides unique qualities in both sleep comfort and bed care. The mattress and frame are assembled as a single piece of furniture, preventing the mattress from sliding while you sleep. The innovative Ease-concept also features a connected double spring system that does not need turning the mattress to keep its lifespan intact.

The Jensen J4 is sleep comfort made affordable. The inclusion of the Aloy® 2.1 spring system sets it apart from the lower models in the J-series. Despite the slight decrease in spring height compared to the J5, (12,5 cm) it still offers the great feeling of sinking into the mattress while receiving accurate support. High quality materials and fabric colours inspired by Norwegian nature makes the J4 the centerpiece of your bedroom. 

J4 is equipped with the Aloy® 2.1 Spring System (12,5 cm) that supports and adapts to your body. The extra soft and long shoulder zone provides great flexibility and space for your shoulders. The spring system also features built-in support for the lower back. 


 The headrest function adapts the bed so that your neck and head are always in the right position when sitting upright. 

 Stepless adjustment up/down for both head and foot end, individually or together. 

 Two beds can be connected and controlled in sync by one remote.  

 Download our app to easily find and save your favorite position. Supports voice control. 

 Adjust the bed position using voice control.

Size (cm):
Textile Color:

Explore the Signature J4 Lean

Mattress Spring System

The 12.5 cm Jensen Aloy® 2.1 spring is our best and most flexible system, continuously adapting to your changing sleeping position and evenly distributing your weight. The double pocket springs in the mattress of the J4 Continental are distributed into Jensen’s Original 5 Zone System providing support for the arch of the lower back in combination with a soft shoulder zone. These double springs soften the entire mattress surface since the inner spring only comes into contact with your body when you sink into the mattress. The shoulder joint is the most flexible joint in the body but that also makes it more unstable and consequently more prone to injury. The secret behind our upgraded Aloy® 2.1 spring system is an extra soft shoulder zone to reduce pressure on this part of the body, particularly important for those who mostly sleep on their side.

TempSmart™ Split Topper Jensen Store

Mattress Topper

This bed comes with our TempSmart™ Topper. The TempSmart™ Topper is a mattress topper with a thermo-regulating cover which helps balance body temperature changes that can interrupt your sleep. The cover of this topper is composed of millions of microcapsules adapting constantly to your skin’s microclimate by absorbing, storing or releasing surplus body heat. These microcapsules form a buffer against overheating/perspiration as well as against becoming cold or shivering. The result is better body-temperature management to help keep you in deep sleep for longer so you wake up fully rested and ready to tackle the day. TempSmart™ is particularly recommended for those who have trouble maintaining a constant body temperature throughout the night but also those who reside in very hot and/or humid climates.

The core of the topper is composed of Innergetic® Latex with an open cell structure that ensures optimal air and moisture transportation. It is perforated throughout to ensure optimal ventilation with one side grooved and the other smooth, resulting in a softer and firmer side, respectively. Latex inhibits bacteria and dust mite, resulting in a cleaner and healthier bed climate.

Dacron Quallofil® Allerban® fibres in the topper cover also hinder the development of mould and dust mite.

Height: 9 cm

Technical Description

1. TempSmart Topper 9 cm
2. Aloy® 2.1 Pocket 12.5 cm with Jensen® Original Zone System
3. Cellex XS 3 cm filling
4. Jensen Reflect Pocket 7 cm

Height: 66 cm (including legs and topper).

Jensen Exact

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