Cybex Sirona Z iSize car seat - 2020 - Deep Black with Sensorsafe

In stock
or 6 interest-free payments of £51.66 with


Simply select Pay by Laybuy at checkout.

Returning customers only need to confirm the order to complete the purchase.

New customers can sign up at checkout and start using Laybuy today.

Your order is processed immediately and your payment schedule is established.

Only a sixth is due today and the rest is split over 5 weekly automatic payments on the day of the original purchase.

Laybuy logo

Simply select Pay by Laybuy at checkout

Laybuy logo

Login or Register for Laybuy and complete your order in seconds

Laybuy logo

Complete your purchase using an existing debit or credit card

Laybuy logo

Pay over 6 weeks and receive your purchase now

Laybuy logo

Parents who want maximum safety for their child need products that meet their expectations in every way. With the Cybex Sirona z i-size we have set new standards in the area of side- and front-impact protection, merging them into a car seat that outshines all that came before it. The Plus edition offers a premium experience, featuring beautiful twill-look fabrics for a more luxurious finish. 

Includes sensorsafe. Peace of mind for you the ultimate safety for your child. CYBEX fuses smart technology and smart design with the introduction of SensorSafe, a unique child monitoring system that ensures the safety and health of your child is always your first priority. The SensorSafe clip attached to the harness system, keeping you informed of the safety and health of your seated child at all times. 

SensorSafe provides essential alerts to help prevent critical situations like your child unbuckles the clip, when the ambient temperature of your child is too hot or too cold, if your little one is left unattended in the car, and if your child has been seated for too long. All alerts are received via Bluetooth on your smartphone through a user-friendly app that also provides guidance on installation


  • Sirona Z i-Size including new-born inlay

  • UN R129/02 (i-Size)

  • Integrated L.S.P. System

  • Energy Reduction Technology (ER-Tech) offers increased safety for your child in the forward-facing position in the event of a head-on collision

  • Innovative 360° rotating mechanism provides a comfortable entry and exit position with less strain on parents’ backs

  • The Driving Direction Control (D.D.C.) prevents misuse in forward-facing use before the child is at least 16 months old and 76 cm tall

  • Height-adjustable headrest

  • One-hand recline function

  • In combination with Base Z: A two-click installation with ISOFIX allows for simple installation and guarantees increased safety

  • Part of the Z-Line modular system - the Cloud Z and the Sirona Z both fit onto the Base Z for a continuously safe ride from birth up to 105 cm, approx. 4 years (Base Sold Separate)

  • Rearward facing from 45 up to 105 cm, approx. 4 years

  • Secure your child with ease, thanks to the central 5-point harness system

  • Energy-absorbing shell

  • Rebound bar offers increased protection in the event of a rear collision

  • Belt holder

  • Combines two fabrics in a unique way

  • Fabric covers machine washable at 30°

  • Measurements in mm: L 715 x W 430 x H 620

  • Weight: 15,0 kg

  • SensorSafe included

Related products