iQuartz iSize  £199.95

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Jané iQuartz iSize
Adapted to the child fullfilling iSize homologation

  • Grand by JanéiSize car seat
  • iQuartz has passed the strict safety tests of European Standard ECE R129/02iSize 100-150cm Group 2-3 iSize.
  • For a child height range from 100-150cm
  • Approximately 3 to 12 years old.
  • Forward facing
  • For children from 15kg (33lbs) - 36kg (79lbs).
  • ISOFIX and/or 3 point seat belt fitting.
  • Technologically advanced - Proportional Height Adjustment system with 11 positions. 

Maximum safety with an unique and exclusive design.

The new iQuartz car safety seat is the latest addition to the complete CRS range from Jané. iQuartz is a restraint system that uses Isofix fasteners, designed for a child height range from 100 to 150cm, approximately 3 to 12 years.

Proportional Height Adjustment

Technologically advanced, iQuartz is fitted with Proportional Height Adjustment, an integral adjustment system that lets you regulate the height by up to 11 positions. When the height of the seat is extended it is not just the headrest that moves, the backrest also moves to the corresponding height thereby guaranteeing that the child has maximum protection throughout all the stages of growth.

The child can rest comfortably as the iQuartz has 3 reclining positions and is fitted with ventilation vents that work together with its breathable Soft Touch padding for the ultimate in comfort and to provide wellbeing during long journeys.



iQuartz iSize by Jané

iSize 100 - 150 cm

Children weighing between 15 and 36 kg

Install the car seat with the Isofix anchors for extra safety and stability.The child is held secure with the vehicle 3-point seat belt using the belt guides.



Fitting the iQuartz

iQUARTZ is a safety seat to be used together with the 3-point seat belt in the vehicle. It is also fitted with anchors on the base that can be secured to the ISOfix of your car to give more stability. The iQUARTZ car safety seat can be installed with or without the ISOfix anchors, although it is advisable to use it with the ISOfix anchors as this gives greater convenience and safety.

Depending on how you install it, you should know that:
If you use it with the ISOfix anchors, iQUARTZ is compatible in cars with iSize certified seats. This information is available in your vehicle manual. 

If you use it without the ISOfix anchors, iQUARTZ is compatible with most vehicle seats. However, when the vehicle manufacturer states that the vehicle seats are suitable for use with “Universal” type safety seats, you can be sure of complete compatibility.




Maximum side protection

Maximum side impact protection

Belt guides

Belt guides to secure your child securely and correctly

Soft touch fabrics

Removable, washable and Breathable Soft Touch padded fabrics


Isofix fastening system gives extra safety and stability

Reclining lever

Easy accessible reclining lever for your child's comfort











iQuartz iSize car seatJané iQuartz iSize Technical Characteristics

  1. New i-Size regulations: for a child height range from 100 to 150 cm, approximately 3-12 years.
  2. Adaptable: Quartz is a multi-group safety seat designed to adapt to the child at each stage of growth, thanks to its unique integral proportional height adjustment system (11 positions) that lets you extend the backrest and headrest automatically.
  3. Maximum side protection, the wraparound shape of the frame increases the absorption of any possible impact and provides greater shock absorbing properties.
  4. 3 reclining positions so the baby can rest comfortably.
  5. The headrest includes large sized ear protectors, which means that in the event of a side impact, the child’s head remains in the safe area of the seat, thereby guaranteeing maximum protection.
  6. Ventilation: Ergonomic design with ventilation vents making it more breathable for the baby.
  7. Breathable Soft Touch padding, the covers can be taken off for washing.
  8. Isofix fastening system, giving the seat extra safety and stability. It can also be installed with just a 3-point seat belt.
  9. Belt guide.




PDF Jane iQuartz instruction manual




Jane Crash Test Research Centre

The Jané Crash Test Research Centre was built in 2003 when, as a result of our commitment to child safety, we decided to create our own crash test tunnel where we could test our seats to the limit to achieve a level of safety that goes beyond the legal requirements.
All the Jané seats are created in the JANÉ CRASH TEST RESEARCH CENTER, the only private crash tunnel in Spain for researching child safety.

As it is at our factory in Palau-Solità i Plegamans (Barcelona), we can use the Crash Test as much as is necessary (and then some more). And that's how we can offer you the most tested seats on the market with the strictest certification of Europe.

Crash Test

Our car seats can be tested up to 250 times before being put on the market.
We stage crashes equivalent to 85 km/h (53 mph) in the car - much higher than the European Safety Regulations of 30 mph or ADAC crash tests at 40 mph.
Jané iQuartz iSize has passed the strict safety tests of European Standard ECE R129/02. Side impact tested, impact approved.

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