Pearl Smart i-Size

Rearward facing toddler car seat up to 4 years
Authentic Grey
  • Rear- and forward-facing until 4 years
  • ISOFIX with installation feedback  
  • i-Size for improved safety
  • Simultaneous safety harness and headrest adjustment

Product description

Maxi-Cosi Pearl Smart i Size safely accommodates your little one from when they’re 6 months old up until they’re 4. Complying with the latest i-Size legislation, it is used in tandem with the FamilyFix One i-Size base and enables rear-facing travel for children up to 105 cm.


You can install the Maxi-Cosi Pearl Smart i-Size in your car hassle-free, using the ISOFIX connectors. First, install the FamilyFix One i-Size base in your car using the ISOFIX connectors. Then snap the Maxi-Cosi Pearl Smart i-Size car seat onto the base with a simple "click”. The base will notify you each time when your baby is secured and you are ready to "go”! Check the user manual or read our checklist for correct ISOFIX installation.



At Maxi-Cosi we have carried over 50 million babies home from the hospital. For us, your child’s safety is Maxi-Cosi’s top priority.


Maxi-Cosi Pearl Smart i-Size is compliant with the latest European i-Size safety standard for improved safety performance. This means enhanced side impact protection for your little one’s head, neck and body. The seatenables up to 105 cm (approx. 4 years) of rear-facing travel with the base unit, which is considered the safest way for children to travel. You can set off without the slightest worry because the FamilyFix One i-Size gives you a visual and audible confirmation when the connection is secure, giving you peace of mind.


Safe rear-facing travel up to 4 years

Maxi-Cosi Pearl Smart i-Size complies with the latest European i-Size safety standard, offering improved safety performance and allowing children the ability to travel in a rear-facing position up until they’re 4 years old. You will enjoy an easy safe ISOFIX installation thanks to the FamilyFix One i-Size base, which provides a visual and audible confirmation when the seat is properly secured in place.


We know how fast kids grow up, and that’s why we have designed the Pearl Smart i-Size car seat to grow up with your little one. Since the safety harness and headrest can be simultaneously adjusted, the Pearl Smart i-Size can accommodate your kid from when he or she is 6 months old up until age 4. Besides, its multiple recline options in both rear and forward-facing positions make sure your baby fits comfortably in the seat.


Removable cover

On the road, snacks or drinks may not always end up where they are supposed to. Or your little one may get car sick. No matter what happens, we are there for you as Maxi-Cosi’s car seat cover is machine washable and can easily be removed.


Travel system

The Maxi-Cosi Pearl Smart i-Size fits on the FamilyFix One i-Size base, which is also compatible with the Rock baby car seat. Designed to complement each other perfectly, the three elements can be purchased separately at any time. Using Maxi-Cosi Rock as a baby car seat for your newborn and then switching to the Pearl Smart i-Size allows for safe rear-facing travel from your little one’s birth up until they’re 4 years old.

EASE OF USE Safety harness and headrest height easily adjusted Cover can be removed, without taking off the harness Cover can be washed in the washing machine ISOFIX anchorages provides the safest, easiest and quickest way to install a car seat COMFORT 4 comfortable recline positions from sitting to sleeping SAFETY Rear-facing travel for 4 years ensures improved safety performance Usable in rear and forward facing positions, fully reclinable both ways Compliant with the latest European i-Size safety standard for improved safety performance Interactive light and sound feedback confirm correct installation minimising the chance of a problem 5-point safety harness for best restraining toddler by rigid body parts in a forward collision Side Protection System for optimal side impact protection GENERAL FamilyFix One i-Size can also be used with Maxi-Cosi Rock, providing a full i-Size mobility solution to children from birth to 4 years old