Aton 4

Gr. 0+, 0 - 13 kg, from birth up to approx. 18 months

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Aton 4 infant car seat

The fourth generation of the successful infant carrier

Following in the footsteps of its predecessors, e.g. the award-winning Aton 2, group 0+ test winner in the 6/2012 Stiftung Warentest child car seat test, the Aton 4 adds to the features of the successful Aton series.

  • Integrated height adjustment of the seat for a lie-flat position
  • 8-position height-adjustable headrest with integrated harness guides
  • Linear Side-impact Protection (L.S.P. System)
  • Integrated XXL fold-away sun canopy with UVP50+ sun protection

The unique safety features, e.g. the height-adjustable headrest with integrated harness guides, which improve the excellent accident safety of the energy absorbing shell in combination with the crash test proven L.S.P. system even further, and new comfort features, e.g. the huge XXL sun canopy, add up to a perfect infant carrier for premature babies and very small newborns. A new function allows an ideal sitting angle and ensures that small babies lie with their head, neck and chest perfectly aligned. The risk of suffocation by the head falling forward is thereby significantly reduced. The infant car seat can be used belted or with one of our optional bases for easy installation.

Height-adjustable headrest (8 positions) - Easy handling and perfect protection that grows with the child

Height-adjustable headrest (8 positions)

Easy handling and perfect protection that grows with the child

An 8-position headrest with integrated harness guides is another aspect of the infant carrier’s optimal side-impact protection.

The height of the harness adjusts automatically depending on the height of the headrest making the fiddly threading and unthreading of the straps a thing of the past. The Y-harness system has proven to be a very effective and comfortable safety solution particularly for very small babies. The soft seat inlay attached to the headrest can also be used to regulate the height of the baby’s pelvis.

L.S.P. System - Linear Side-impact Protection

L.S.P. System

Linear Side-impact Protection

The Linear Side-impact Protection (L.S.P. System) absorbs the force of a side-impact collision in combination with the energy absorbing shell.

The very first impact of an accident is distributed by the Linear Side-impact Protection System (L.S.P. System) and its extendable protector and absorbed by the flexible material structure of the seat. The flexible material and structure of the infant car seat then absorbs the forces of an impact and channels them away from the baby.

Integrated height adjustment of the seat - To make the seat shell as flat as possible or more spacious

Integrated height adjustment of the seat

To make the seat shell as flat as possible or more spacious

The neck muscles and reflexes of premature and very small babies are still underdeveloped and there is a high risk of the head falling forward, which can lead to serious breathing problems and even suffocation.

Working in close collaboration with German doctors and midwives, numerous tests were carried out to determine the ideal sitting angle for infants, while a new function was developed that ensures the flattest possible lying position. The risk of suffocation is thereby significantly reduced. The adjustment mechanism also offers bigger children more space and comfort.

CYBEX Travel System - Space saving travel solutions

CYBEX Travel System

Space saving travel solutions

The CYBEX infant car seats can be effortless converted into a travel system with CYBEX and other-brand buggies and strollers

With the help of a simple adapter, all CYBEX infant car seats can be easily turned into a practical travel systems with the CYBEX Callisto, Onyx or Topaz strollers. They are also compatible with other brands of strollers, including Bugaboo, Baby Jogger and Mamas & Papas etc.. CYBEX thus provides a lightweight, flexible and space-saving travel solution for life in the city or on the road, offering parents a new dimension of mobility.

features

  • Softly padded seat inlay - Length- and height-adjustable and attached to the headrest

    Softly padded seat inlay:
    Length- and height-adjustable and attached to the headrest

  • Integrated XXL fold-away sun canopy - Adjustable in 4 steps, with UV50+ sun protection

    Integrated XXL fold-away sun canopy:
    Adjustable in 4 steps, with UV50+ sun protection

  • Y-belts - Adjustable in 4 steps, with UV50+ sun protection

    Y-belts

  • Energy-absorbing shell - With side-impact protection

    Energy-absorbing shell:
    With side-impact protection

Engineered in Germany

length / width / height : 639, 440 - 515, 558 mm
weight: 4.8 kg
ECE R44/04, Gr. 0+
Fabric covers machine washable at 30°
Engineered and designed in Germany

Compatible Cars

Is this the right seat for my car?

The installation of our products is extensively tested in the latest vehicles. However, we always recommend a test installation at a qualified retailer to confirm individual compatibility. Especially the length of the vehicle belts or ISOFIX (US: LATCH) anchorage points may vary, even during a production run of a car manufacturer.

Your CYBEX Product

Car manufacturer

Model Year Installation position
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service

Downloads: manuals

Frequently Asked Questions (FAQ)

May the infant car seat be used on the passenger seat?
May the child be transported facing forward?
Is it ok to leave my child in the infant carrier e.g. at home?
With which CYBEX pushchairs can I use the CYBEX infant car seats?
What do I do if my baby´s head falls forwards while driving, even though the Aton infant carrier is positioned in the vehicle horizontally as indicated by the marker?
May I use the infant car seat together with the base even when the airbag is activated?
Is it ok to keep using a seat after an accident?
Can I use this child seat on an airplane?