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Cybex Sirona Zi i-Size Reboarder incl.SENSORSAFE

€499.95 *

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Tree for your child

  • 007.003.150.Soho-Grey
  • 520003777

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  Why should you buy this product? Technology-loving parents who... more


Why should you buy this product?


Technology-loving parents who value safety and function find the ideal seat in the Sirona Zi i-Size with SensorSafe equipment. Once installed in the car, the child can lie there from birth and sit until it is 105cm tall or 18kg heavy. The Sirona is suitable for all newborns from 45 cm, who can then ride comfortably and safely in the ergonomic newborn insert. In terms of safety, the Sirona Zi i-Size SensorSafe impresses with the built-in side impact protection (L.S.P.), the energy-absorbing plastic shell and the energy-reducing technology (ER-Tech), which also promises more safety when driving forward. In addition, the SensorSafe Clip, in conjunction with an app for smartphones, gives parents security because, for example, Air temperature or correct seat belt monitoring if you should not have the car seat directly in view. The Sirona Zi i-Size SensorSafe is a car seat for everyone who wants to have a reboarder from birth and want to keep the option open to let the child drive in the direction of travel later on.

Built-in security


The built-in technology in the Sirona Zi i-Size SensorSafe complies with the safety standards of the i-Size guidelines. The plastic shell is energy absorbing and absorbs the lateral and frontal impact forces, thereby protecting the child sitting in the child seat. Together with the linear side impact protection (L.S.P.) an impact energy of approx. 25% is absorbed. The energy reduction technology comes primarily from in connection with the 5-point belt system and the forward-facing sitting position for carrying and reduces the child's neck strain by approx. 20% compared to conventional 5-point belt systems of other forward-facing car seats. The manufacturer has designed the seat as a reboarder and recommends rearward-facing use as long as possible, as this is associated with approximately 80% less risk of injury compared to driving with a view in the direction of travel and is therefore considered to be much safer.

Everything in view with the app and SensorSafe


SensorSafe is a clip that is attached to the upper part of the belt system and connected to the smartphone via an app. The sensor transmits the data of critical situations to the app and this can quickly be remedied. The SensorSafe system recognizes whether the child is e.g. opens the belt or if it has been sitting in the car seat for too long. It also reports an alarm if the ambient temperature becomes too warm or too cold. The information is forwarded to the app via Bluetooth, so parents can keep an eye on their child even without direct eye contact. The app also includes location transfer to emergency contacts and further information on the installation and use of SensorSafe technology.

Sleep or sit in the car


Every child has different preferences when driving. Regardless of whether you want to look out of the window or prefer to sleep, with the numerous adjustment options of the Sirona Zi i-Size SensorSafe the seat shell can be adjusted. There are five levels when reversing and three levels when driving forward. The headrest is 12-way adjustable and with the padded and ergonomic insert for newborns, every baby has a safe and comfortable hold when lying down and the seat grows with the child. From birth up to a height of 105cm, you then only leave out the newborn insert and then gradually adjust the headrest, the angle of inclination and also the direction of travel. All of these settings can be made easily and quickly with one hand.

360 ° rotating mechanism


The Sirona Zi i-Size SensorSafe can rotate about its own axis and thus allows easy adjustment of the seating positions with a view to the front or back and also turning to the side for an optimal entry and exit position. The sitting position in the direction of travel is only allowed from the age of 15 months and a height of 76cm. The built-in direction control ensures that the seat cannot be adjusted incorrectly. The rotating mechanism, however, enables quick and easy changing if you want to take turns with different children. The belt system can also be adapted to changing body sizes and lies on the child's body with five points, offering maximum safety. There are hidden magnets on the sides so that the belt can be put aside when getting in and out and stays there.

The functions in detail

The built-in technology, functions and safety aspects of the Sirona Zi i-Size SensorSafe are based on the i.Size standards. The seat itself sits firmly on the Isofix base, but is rotatable for driving in or against the direction of travel. The base is installed in the car and with the support leg and roll bar, the Sirona Zi i-Size SensorSafe is able to absorb the impact and the recoil in both directions. Since driving forward is only allowed on 76cm and 15 months, a directional control ensures correct use according to the age and size of the child. All other details are listed below.


Side impact protection

Linear Side-impact Protection (L.S.P.) reduces the force of a side collision.


Technology for energy reduction

With the ER-Tech (energy reduction technology), the safety in the forward position increases in the event of an accident.


SensorSafe - from belt clip to smartphone

SensorSafe monitors your child when you cannot and reports an alarm if the belt is opened by the child or the ambient temperature becomes critical.


Rotation around its own axis

With the 360 ° rotating mechanism, the child can easily get in and out and the seat can be positioned forwards or backwards.


Reverse is safer

The risk of injury with a reboarder is approx. 80% less than with a car seat in the direction of travel.


Use for very little ones

There is a padded and ergonomic insert for newborns.


Belt with ER-Tech

The 5-point harness for every child and every direction of travel.


Energy-absorbing plastic shell

The plastic shell protects the child by absorbing the impact forces.


Belts to the side

With the magnetic belt holder, no belts and buckles interfere when getting in and out.


Adjustable headrest

The headrest can be adjusted in 12 steps and adapts to the growth of the child.


One-handed adjustment of the seat

Any adjustment to the seat, the direction of travel and the headrest can be made with one hand.

Technical data and scope of delivery

    Length / width / height: 71 x 44 x 64 cm

    Weight: 14 kg

    For children up to 18 kg

    For children from 45 - 105 cm

    Fabrics are machine washable at 30 °

    The scope of delivery includes the complete seat including the ergonomic newborn insert, the SensorSafe clip and a pair of ISOFIX installation aids.

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