cybex sirona car seat weight Cybex Callisto G 360° Rotating All-in-One Convertible Car Seat, Stone

The Callisto G 360 is the ultimate all-in-one car seat, designed to grow with your child from birth to 120 lbs. Featuring the SafetyAssure Protection System, it prioritizes safety, comfort, and convenience at every stage. SensorSafe Smart Technology provides real-time alerts for unsafe conditions, while the SafeLock One-Time Installation System ensures a secure and effortless setup.

With 360° rotation in any recline position, loading and adjusting your child has never been easier. Whether used rear-facing, forward-facing, or as a belt-positioning booster, the Callisto G 360 adapts seamlessly, offering advanced safety and comfort from infancy through the school years.

Key Features
Advanced Safety & Secure Installation
SafeLock One-Time Installation System: Ensures a stable, worry-free setup with a simple Tether, Route, Click & Go process.

Anti-Rebound Base with SecureFix360 Tether: Reduces movement during a crash for maximum stability.

Linear Side-Impact Protection System: Minimizes crash forces in side-impact collisions.

Steel-Reinforced Frame: Integrates the seat and base for superior crash protection.

SensorSafe Chest Clip: Bluetooth-enabled clip alerts via a mobile app if the child unbuckles, the seat becomes too hot/cold, or if the child is left unattended. Emergency contacts are notified with location details if no action is taken.

Versatile & Comfortable Design
360° Rotation in Any Recline Position: Allows easy loading/unloading and proper recline positioning at all times.

3 Modes of Use: Rear-facing (4–40 lbs), forward-facing (26.5–65 lbs), and booster (40–120 lbs).

12-Position Adjustable Headrest & Multi-Stage Infant Insert: Adapts to your child’s growth for an optimal fit.

5 Recline Positions: Ensures a comfortable ride whether rear or forward-facing.

All-Around Air Ventilation: Mesh fabric and shell ventilation holes keep your child cool and comfortable.

Removable Sun Canopy (UPF 50+): Provides full sun protection.

Convenience & Easy Maintenance
Magnetic Buckle Holders & Easy-In Buckle Pad: Keep straps and buckles out of the way for quick, hassle-free loading.

Machine-Washable Fabrics: Premium seat fabric is removable and easy to clean.

Fire-Retardant Chemical-Free Fabric: Naturally flame-resistant without harmful chemicals.

Integrated, Removable Cup Holders: Includes two dishwasher-safe cup holders for easy cleanup.

Specifications
Usage: Birth to 120 lbs

Rear-Facing: 4–40 lbs | 17"–43.3"

Forward-Facing: 26.5–65 lbs | 34.3"–49.2"

Belt-Positioning Booster: 40–120 lbs | 43.3"–57"

Dimensions: 21.7"L x 18.7"W x 25.5"H

Weight: 35 lbs

With best-in-class safety features and a user-friendly design, the Callisto G 360 delivers the ultimate peace of mind—from the very first ride to the final booster years.