Rear-facing safety built to last. The Sirona Si car seat offers up to 50 per cent more protection than a forward-facing installation. Its integrated base allows for immediate installation, with 360° rotation so you can effortlessly place your child in the seat from the side. 

Protect your little one with the Sirona Si rear-facing car seat, featuring an integrated base. Designed for rear-facing travel up to 4 and a half years of age, it offers up to 50 % greater protection compared to a forward-facing position and linear side-impact protection for 25 per cent greater safety in the event of a side-impact collision. The 360° rotation, the Easy-In crotch pad and the magnetic belt holders make it easier to install and remove the child. Simply turn the seat towards the car door to put your child in or take them out, saving you time whilst being gentle on your back. Exclusive to Style models, an XXL sun canopy and a refined design combine safety with elegance.

Children must be secured in a rear-facing position until they are at least 15 months old. With the Sirona Si, which offers up to 50 per cent more protection than a conventional forward-facing car seat , you can safely secure your little one in a rear-facing position until they are around four and a half years old. The shell of this car seat acts as a protective shield, distributing the forces of an impact and safely cradling your child. Adjust the Sirona Si as your child grows. Use it from birth with a newborn insert (available separately), or a removable comfort support cushion for older babies. AGR-certified for optimal ergonomics, the Sirona Si features an adjustable headrest and a 40 per cent wider recline range, whether rear-facing or forward-facing. The seat’s design allows your child to adopt the ‘M’ position, which is ideal for hip development.

The smooth, one-handed 360° rotation takes the strain off your back when you’re putting your child in or taking them out of the car from the side. The Easy-In crotch pad remains raised and out of the way, ensuring a smooth, stress-free, quick and ergonomic process for parents when securing their baby in the seat. When placing your child in or taking them out of the Sirona Si, simply secure the buckle tabs to the sides of the seat using the magnets. This keeps the seat belts clear, ensuring a smooth installation process for both you and your child.

In the event of a side impact, a three-stage safety system redirects the forces towards the energy-absorbing shelland the car seat’s headrest, reducing them by up to 25 per cent. The integrated linear side-impact protection deploys with a simple press during installation and folds away easily if space is limited.

Available exclusively on Style models, an integrated XXL UPF50+ sun canopy protects your child’s skin and reducesglare, ensuring peaceful naps. A breathable mesh window promotes optimal air circulation. The sun canopy is also removable to suit all seasons. Thanks to this car seat’s ventilated shell, your child stays cool and dry all year round. Exclusively available on Style models, an innovative 3D mesh fabric regulates moisture absorptionand increases air circulation sixfold compared to conventional fabrics. Three removable inserts allow you to adapt the car seat as your baby grows. Firstly, there’s the newborn insert and the support insert for babies measuring between 40 and 60 cm. These can then be removed, and your baby will remain comfortably seated in the soft comfort cushion until they reach 85 cm. (Newborn insert and support insert sold separately; comfort cushion included with the Sirona Si.)

Features:

• Up to 50% greater safety in rear-facing mode. The shell acts as a protective shield.
• Designed to accommodate growth up to 4½ years. Adjustable headrest, various recline positions...
• Easy side-entry installation thanks to 360° rotation.
• Side-impact protection.
• Ideal sun protection with mesh window (Style models).
• Luxury design.
• Optimal breathability thanks to the ventilated shell and, on Style models, an innovative 3D mesh fabric.
• Magnetic belt loops.

Specifications: 

• Age: from approximately 3 months to 4½ years (from birth with the newborn insert as an accessory)
• Child’s height: 61 to 105 cm
• Child’s weight: 20 kg
• Approval: UN R129/04
• Weight: 12.7 kg for the Style model, 12.4 kg for the Comfort model

Compatible with:

• Spare battery for car seats
• SensorSafe Toddler Safety Kit
• Cup holder
• Summer cover for Sirona S Line
• Newborn insert for Sirona S Line
• ISOFIX guides
• Mini Platinum winter footmuff
• Snogga Mini 2