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Cybex Sirona Z i-Size Car Seat with Sensorsafe

  • i-Size tested to highest safety standards
  • 360-degree rotation to install child from any side
  • Multiple recline positions for little one's comfort
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Product Details

As part of the amazing Z-line modular system, the Cybex Sirona Z i-Size Car Seat with Sensorsafe is suitable for babies and children from 45cm up to 105cm (or a max of 18kg) which means it will be suitable from birth for most babies. The Sirona Z offers outstanding protection and has set new standards in the side and front impact protection and meets the newer R129 car seat regulations. There is also the option of having the car seat with or without the amazing Cybex Sensorsafe technology - it took the US by storm and now it's available in the UK too. 

  • i-Size tested to highest safety standards
  • 360-degree rotation to install child from any side
  • Multiple recline positions for little one's comfort
  • Height adjustable headrest to grow with your child
  • Machine washable cover for practicality

All about me

The Sirona Z is designed to fit onto the modular Base Z (not included) so it can be used with other seats in the range. This allows the seat to be rotated 360° allowing you to turn the seat towards the car door making getting your little bundle of joy in and out of the seat far easier and easing the strain on your back! Always you make sure you lock the seat into position before driving off. It also makes changing the seat from rear-facing to forward-facing a doddle and it only takes one hand to do it too!

The i-Size regulations (R129) require you to keep your child in a rear-facing car seat until they are at least 15 months old and Cybex's Driving Direction Control (D.D.C.) prevents you from turning the seat before they reach 76cm which is the minimum height requirement - how clever!

Keeping your child rear-facing until they are at least 15 months old (but ideally older) reduces the risk of injury from a head-on collision by more than 80% compared to forward-facing and the Sirona Z i-Size allows you to keep your little one safer by keeping them forward-facing until they are 105cm (around 4 years old on average and a max of 18kg). For side-on collisions, the integrated Linear Side Impact Protection reduces force by around 25% thanks to the energy-absorbing shell.

If you do decide to move the seat to the forward-facing position there is no need to think the safety hasn't been considered - the Cybex ER-Tech (energy reduction technology) is designed to reduce the forces on the neck of a child by 20% compared to other existing 5-point harness systems.

This car seat is equipped with Cybex's SensorSafe clip. This little piece of technology offers peace of mind for you and enhanced safety for your little one. The clip is attached to the harness system of the car seat and then connects to an app on your smartphone. The app then alerts you if your child unbuckles the clip, whether the ambient temperature of your child is too hot or too cold, if your little one has been in their car seat for too long and if you have left your little one unattended in the car. There is also lots more on the app, like installation guidance, how-to's, FAQ's and more.

Even with all of these amazing safety features you can be sure your little one will be comfortable too with the 12-position adjustable height headrest, as well as the one-hand recline function which offers 5 recline positions rear-facing and 3 forward-facing.

Cybex haven't forgotten the aesthetics either; there is a choice of 2 types of fabrics - standard and Plus. They both have a harder wearing, the two-tone twill-effect fabric around the shell but the Plus also has harder wearing fabrics on the inside of the seat whereas they are softer on the standard version. There are also magnetic belt holders on the edge of the seat, making it easier to take your little one out of the seat.

Suitable from 45cm to 105cm (approx birth to 4 years old)
Rearward facing (45cm - 105cm)
Forward-facing (76cm - 105cm)
R129 i-Size compliant
Isofix (Base required, sold separately)
360° rotation


MPN519001669, 519001671, 519001673, 519001675, 519001677, 520001021, 520001023, 520001071, 520001073, 520001075, 520001077, 520001079, 520001081, 520001083, 520002471

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UK Mainland Delivery Prices

Delivery TypeCostEstimated Delivery Time
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