The CYBEX Sirona S is the ONLY convertible car seat to feature a 360° swivel seat with a load leg, linear side impact protection, and SensorSafe technology.
Built into the chest clip, SensorSafe provides real-time in-app alerts when potentially unsafe situations arise including 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.
These features offer advanced safety protection for children and greater peace of mind for parents.
Innovative One-Hand 360° Rotatable seat
Alllows parents to easily get their child in and out of the car seat.
Reduces the force needed up to 4x for a quick, simple, and secure installation.
Adjustable Load Leg
Stabilizes the car seat and can reduce rotation in certain crashes by up to 30%*.
One-Time Vehicle Belt Installation
The Sirona S with SensorSafe is the only convertible car seat in North America featuring a one-time vehicle belt installation for both rear-facing and forward-facing mode.
Indigo Blue, Manhattan Grey, Premium Black, Urban Black
|Product Weight||30.4 lbs|
|Product Dimensions||25.3 x 20 x 25.5|
|Child Age (min)||Newborn|
|Child Age (max)||8|
|Child weight (min)||4 lbs (22 lbs - forward facing)|
|Child Weight (max)||65 lbs (50 lbs - rear facing)|
|Length of Load Leg||10"-22"|
|Length of Load Leg||10-22"|
|Cupholder Dimensions||5 x 3.5 x 4|
|Use and Care||Machine Wash Cold, Line Dry|
|Expiration (Years)||10 yrs after date of manufacture|
|Number of Batteries||1|
|Battery Cell Type||CR2032 Lithium Coin Cell|