Avionaut Cosmo 2.0 Smart Car Seat - Grey

Avionaut Cosmo 2.0 Smart Group 0+ Car Seat – Grey

The Avionaut Cosmo 2.0 Smart Group 0+ Car Seat is a lightweight, affordable, and safety-focused infant carrier designed to provide exceptional protection and comfort from your baby’s very first journey. Suitable from birth to 13kg (40–87cm), this rearward-facing car seat combines modern design with trusted Avionaut engineering to support your newborn’s safety and wellbeing every step of the way.

Certified to the latest i-Size and ECE R129 safety standards, the Cosmo 2.0 Smart offers parents peace of mind while remaining practical and easy to use for everyday life.

Safety & Secure Installation

Designed to meet Europe’s highest safety requirements, the Cosmo 2.0 Smart can be installed using the vehicle seat belt or paired with compatible ISOFIX bases (sold separately) for quick, secure installation. This flexible installation option makes it suitable for a wide range of vehicles while maintaining optimal safety performance.

Comfort & Ergonomic Support

Comfort and correct positioning are at the heart of the Cosmo 2.0 Smart design. The seat features a carefully designed inner insert that supports proper posture and alignment for newborns, ensuring a safe and comfortable position from day one.

Soft, pleasant-to-touch fabrics enhance your baby’s comfort, while the ergonomic shell provides excellent support throughout the early months.

Practical Design & Lightweight Handling

Weighing just 3.2kg, the Cosmo 2.0 Smart is exceptionally lightweight, making it easy to carry, install, and transfer between car and stroller. Its refreshed upholstery gives the seat a modern, stylish appearance while remaining practical for everyday family life.

An independent canopy with a UV filter offers effective protection from sunlight and external elements, helping to create a calm and comfortable environment for your baby when travelling.

All Avionaut car seats are supported by an extended warranty for added reassurance.

Key Features

• Suitable from birth to 13kg (40–87cm)
• Rearward-facing Group 0+ infant car seat
• i-Size and ECE R129 approved
• Lightweight design – only 3.2kg
• Inner insert for correct newborn positioning
• Soft, comfortable upholstery for everyday comfort
• Independent canopy with UV filter for sun protection
• Belted installation or ISOFIX base compatible (bases sold separately)
• Quick and secure installation
• Fits most stroller travel systems
• Refreshed upholstery design
• Extended Avionaut warranty

Dimensions & Weight

• Dimensions: H 72cm x W 44cm x D 34cm
• Weight: 3.2kg

For new items

We offer 28 day returns, as long as the item comes back to us as new. If the packaging has been opened we deduct 10% so we can pass it on as open box. Return postage is at your cost unless the item is faulty. You'll find the full details on our Returns & Refunds page.

For pre-loved items

Pre-loved items are sold as seen, as the manufacturer's warranty ends when ownership changes. If it isn't quite right, you have 28 days to return it at your own cost, with a £25 admin fee deducted. And if a fault appears within 3 months of purchase, we'll cover the repair. The full details are on our Returns & Refunds page.