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Sirona S SensorSafe
Sirona S SensorSafe
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A child sitting in a Sirona S car seat inside a vehicle.

CYBEX Gold Car Seat

Sirona S

360° Swivel Seat 

CYBEX Gold Car Seat

Sirona S

360° Swivel Seat 

CYBEX Gold Car Seat

Sirona S

360° Swivel Seat 

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Convertible Car Seat


UP TO 57 IN / MAX. 65 LBS, BIRTH - APPROX. 4 YEARS
 

The Sirona S is the only 360° swivel convertible car seat with a load leg, Linear Side-Impact Protection, and SensorSafeTM technology. 

Convertible Car Seat


UP TO 57 IN / MAX. 65 LBS, BIRTH - APPROX. 4 YEARS
 

The Sirona S is the only 360° swivel convertible car seat with a load leg, Linear Side-Impact Protection, and SensorSafeTM technology. 

Convertible Car Seat


UP TO 57 IN / MAX. 65 LBS, BIRTH - APPROX. 4 YEARS
 

The Sirona S is the only 360° swivel convertible car seat with a load leg, Linear Side-Impact Protection, and SensorSafeTM technology. 

Shop Now
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One-Hand 360° Swivel Seat

Easy onboarding for a faster start to your trip. Rotate the seat to simplify getting your child in and out of the car. Switching from rear to forward-facing travel is just as easy.

One-Hand 360° Swivel Seat

Easy onboarding for a faster start to your trip. Rotate the seat to simplify getting your child in and out of the car. Switching from rear to forward-facing travel is just as easy.

One-Hand 360° Swivel Seat

Easy onboarding for a faster start to your trip. Rotate the seat to simplify getting your child in and out of the car. Switching from rear to forward-facing travel is just as easy.

An arm adjusting the load leg of a Sirona S car seat in a vehicle.
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Load Leg

Integrated into the base, the load leg can reduce crash forces on the child by up to 30% in a frontal impact.*

Load Leg

Integrated into the base, the load leg can reduce crash forces on the child by up to 30% in a frontal impact.*

Load Leg

Integrated into the base, the load leg can reduce crash forces on the child by up to 30% in a frontal impact.*

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One-Time Installation

Safe installation that only needs doing once. 360* swivel feature allows you to switch the seat seamlessly from rear to forward facing without having to reinstall, while EasyLock bar technology reduces forces needed by 4x to achieve a tight belt installation. 

One-Time Installation

Safe installation that only needs doing once. 360* swivel feature allows you to switch the seat seamlessly from rear to forward facing without having to reinstall, while EasyLock bar technology reduces forces needed by 4x to achieve a tight belt installation. 

One-Time Installation

Safe installation that only needs doing once. 360* swivel feature allows you to switch the seat seamlessly from rear to forward facing without having to reinstall, while EasyLock bar technology reduces forces needed by 4x to achieve a tight belt installation. 

The interior of a Sirona S car seat featuring grey safety straps and blue and orange details.
A hand holding a smartphone displaying a notification about connection to the Sirona S on a car seat.
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SensorSafeTM

Bluetooth enabled chest clip sends mobile app alerts if a child unbuckles the chest clip, if the back seat becomes too warm or too cold, and if the driver unintentionally leaves the child behind.

 

SensorSafeTM

Bluetooth enabled chest clip sends mobile app alerts if a child unbuckles the chest clip, if the back seat becomes too warm or too cold, and if the driver unintentionally leaves the child behind.

 

SensorSafeTM

Bluetooth enabled chest clip sends mobile app alerts if a child unbuckles the chest clip, if the back seat becomes too warm or too cold, and if the driver unintentionally leaves the child behind.
 

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Linear Side-impact Protection

Improved safety in a side collision. In a side crash, Linear Side-impact Protection (LSP) helps reduce collision forces on the child by up to 25%.*

*As compared to same seat without this feature.

Linear Side-impact Protection

Improved safety in a side collision. In a side crash, Linear Side-impact Protection (LSP) helps reduce collision forces acting the child by up to 25%.*

*As compared to same seat without this feature.

Linear Side-impact Protection

Improved safety in a side collision. In a side crash, Linear Side-impact Protection (LSP) helps reduce collision forces acting the child by up to 25%.*

*As compared to same seat without this feature.

A hand touches the side impact protection device of the Sirona S car seat.

Choose your color

Pick the perfect color from our wide selection.

  • Best Seller
    Sirona S SensorSafe - Manhattan Grey

    Sirona S SensorSafe - Manhattan Grey

    (162)
    • Best Seller
      Sirona S SensorSafe - Indigo Blue

      Sirona S SensorSafe - Indigo Blue

      (162)
      • Best Seller
        Sirona S SensorSafe - Premium Black

        Sirona S SensorSafe - Premium Black

        (162)
        • Best Seller
          Sirona S SensorSafe - Urban Black

          Sirona S SensorSafe - Urban Black

          (162)
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          360° Safety

          Protection, flexibility, and comfort that lasts years: the Sirona S convertible car seat delivers safety you can count on from the first ride home. 

          360° Safety

          Protection, flexibility, and comfort that lasts years: the Sirona S convertible car seat delivers safety you can count on from the first ride home. 

          360° Safety

          Protection, flexibility, and comfort that lasts years: the Sirona S convertible car seat delivers safety you can count on from the first ride home. 

          Shop Now

           

          *Integrated into the base, the load leg stabilizes the car seat and can reduce crash forces on the child by up to 30% in a front impact collision.*

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