Sirona S with SensorSafe

The CYBEX Sirona S is the only convertible car seat to feature a 360° rotatable seat with load leg stability, linear side impact protection, and SensorSafe™ technology. *Actual product may vary from product shown, in color and features.
Comfort: Indigo Blue
free shipping for a short time
free shipping for a short time
In Stock
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Why choose CYBEX?

  • Largest selection of CYBEX products
  • Free 30 day returns
  • Secure payment methods of your choice
  • Customer support by CYBEX experts


Innovative One-Hand 360° Rotatable seat
Innovative One-Hand 360° Rotatable seat
Alllows parents to easily get their child in and out of the car seat.
EasyLock Bar
EasyLock Bar
EasyLock Bar reduces the force needed up to 4x for quick, simple and secure installation. Only Convertible Car Seat in North America with a one-time vehicle belt installation for both rear-facing and forward-facing mode.
Load Leg
Load Leg
A load leg is a structural element that is integrated into the base of a car seat. It extends down to the vehicle floor and helps to distribute the crash forces away from the child by transferring the crash energy to the vehicle’s floor. The load leg is height adjustable so it can be perfectly suited to your vehicle. The Sirona S load leg stabilizes the car seat and can reduce rotation in certain crashes by up to 30%


30 in
19 in
24 in
30.4 lbs

What is included?

What is included?

  • Sirona S Toddler Car Seat
  • SensorSafe
  • Cup Holder
  • User Guide