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Avionaut Cosmo 2.0 Smart

Add Dock 2 ISOFIX BaseYes


The Avionaut Cosmo 2.0 Smart car seat combines comfort, safety, and an attractive price, all with the youngest passengers in mind. Thanks to the use of economical solutions, the Cosmo 2.0 Smart ensures the highest safety standards without straining the household budget or resorting to used car seats.

Comfort for the child and the parent:

  • The car seat, weighing 3.2 kg, ensures ease of use on a daily basis
  • The insert guarantees the correct positioning of the baby
  • The independent canopy protects against sunlight It fits most strollers available on the market

Compatible isofix bases:

  • Avionaut Isofix IQ 2.0 C
  • Avionaut Isofix Dock 2

Comfort, safety, ergonomics

Smart decision 2.0

  • The product meets European safety standards: i-Size and ECE-R129
  • Comfortable to use – it weighs only 3.2 kg
  • The inner insert ensures correct position of the child's body
  • Quick and safe seat installation thanks to ISOFIX bases
  • Additional protection from the sun rays thanks to an independent canopy with a UV filter

Weight Limit: 0-13 kg
Height: 40-87 cm
Installation method: Isofix or seat belt
Removable upholstery: Yes
Newborn insert: Yes
Height adjustment of the harness: Yes
Warranty: 2 years - submit warranty form to extend to 10 years
Accident replacement: 2 years (once warranty submitted)
Standard: I-Size
Weight of the car seat: 3.2 kg

Complete the look:

Avionaut Dock 2


Out of stock

Aftercare support for installation and fitting advice

Free shipping on orders over £50

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Avionaut Cosmo 2.0 Smart


ISOFIX or Seatbelt

ISOFIX and seat belts are two vital elements when it comes to children's car seats. Both keep the car seat secure.

In terms of safety during impact, there is no difference between ISOFIX and belt attachment, as long as they are both installed correctly - they are as safe as each other.

Weight limit or height limit first?

Car seats that have a weight limit and a height limit are outgrown as soon as your child meets one of those limits. e.g. an infant carrier might have a 13kg weight limit and an 86cm height limit, the seat would be outgrown as soon as the child was 86cm even if they were only 11kg.

What is the Swedish Plus Test?

The Swedish Plus Test is the toughest crash test in the world! The Plus Test is a voluntary additional crash test that car seat manufacturers can apply for. Plus tested car seats ensure that your child is not exposed to life-threatening neck forces during a collision. Find out more about the Swedish Plus Test here.

Can you help me install the car seat?

Every car seat purchase includes either installation at Fakenham or remote support to ensure a safe install.


Perfect Fit

Once you have decided on your new seat, the next task is ensuring it's installed correctly and that your child is correctly positioned too. This is where shopping with Car Seats Plus gives you peace of mind.

Car Seat Fit Checks

Peace of Mind

Just send us a message with photos if needed to ensure that your car seat is installed correctly and that your child is fitted correctly.