Fits like a glove! The "adjustable" with optimal fit at any time


The Kiddy Smartfix is unique! Between the ages of 4 and 12, children will grow around 4 to 5 centimetres per year. This results in an average growth of almost half a metre during the life of a child car seat. Therefore the Kiddy Smartfix is designed to easily adjust along three dimensions – height, width and depth - to perfectly fit a growing child, no matter what their age.

With its 14 unique height and width adjustments and three leg support settings, the Kiddy Smartfix can expand to become 9 cm wider, 15 cm taller and 6 cm deeper to offer the perfect fit every time! So even larger children should never feel uncomfortable especially on longer journeys. The child will always sit securely and comfortably in an ergonomically correct position.


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kiddy smartfix bekommt von Stiftung Warentest gut

kiddy smartfix bekommt vom TSC Sehr empfehlenswert

kiddy smartfix bekommt vom TSC Sehr empfehlenswert

kiddy smartfix bekommt vom TSC Sehr empfehlenswert

*on points with another manufacturer

Safety features

New Kiddy Shock Absorber

From age group 2 upwards children are secured in the child safety seat with the 3-point seat belt. This system, however, has been designed for adults. Our unique safety component, the Kiddy Shock Absorber (KSA), absorbs the braking energy acting on the 3-point seat belt and thus protects your child from high impacts. For the second generation we have improved the absorbing material for better energy absorption and integrated the KSA into the textile cover.

Optimized geometric design of the lateral areas

Due to the new design of the side protection components our high-performance material Honey Comb V2 is even more effective. Head and shoulder area are protected best possible in case of a side collision. At the same time the good side view through the window is maintained for your child.

Perfect Fit

The Kiddy smartfix adapts to your child's body dimensions in height as well as in width. In this way the tight-fitting side elements offer an even better protection. That's safe "adjustment" for each growth stage of your child!

High-Tech material

A seat with even better side impact protection! The head and shoulder area in children is especially vulnerable, since the head is still relatively heavy compared to the rest of the body. With the use of the high-performance material we call it Honey Comb V2 in the head and shoulder area, this delicate zone is particularly well protected.

Comfort features

Kiddy K-fix Connectors

With the Kiddy K-fix Connectors your child safety seat can be connected to the standardized fastening system ISOFIX particularly easy. The system is available in many vehicles (see vehicle type list) and establishes a stiff connection between the car body and the child safety seat.

Retraction mechanism

Due to the convenient retraction mechanism you can retract the k-fix connectors into the child safety seat quickly and easily. That's why the child safety seat can also be used in vehicles without ISOFIX system without further ado.

Integrated diagonal seatbelt guide

Because of our new lever technology for the seatbelt guide fastening and unfastening of the seat belt is even easier and safer now.

Easy Handling

Owing to the unique adaption mechanism you can change height and width of the seat with a flick of the wrist. Moreover, the particularly easy fitting of the seat reduces the risk of an incorrect installation and spares yor nerves. Driving safe even if you're in a hurry: That's what characterizes kiddy child safety seats!

3-stage leg extension

The kiddy guardian pro is characterised by its long useful life, because it grows with your child. The three-stage leg extension ensures that the child sits safely and comfortably with the back and legs well supported no matter how tall it is!

Durable cover

The covers available in many variations can be removed and machine washed at 30°C (gentle cycle).

Dimensions & weight

Minimum width: 47 cm
Minimum height: 68 cm
Depth: 40 cm

Weight: ca. 8 kg


Collection 2015

Sao Paulo