At CYBEX, safety is our top priority. We conduct hundreds of crash tests every year as part of our commitment to continually improve our child restraints. Safety is our first priority and drives all we do. The Aton 2 is for babies 4 lbs. to 35 lbs. and up to 30" tall.

When Safety Matters

CYBEX Aton 2 Infant Car Seat offers your baby a plush, comfortable environment while making it easier on you to use them every day. Weighing in at 9 lbs., the CYBEX Aton 2 is one of the lightest carriers on the market, thanks to the careful consideration of materials as well as having the release mechanism as part of the base, not the carrier.

 The CYBEX Cloud Q with SensorSafe™ infant car seat integrates important safety technology into the chest clip of the harness to alert when unsafe situations arise. The alerts are provided through a vehicle receiver and the caregiver’s smartphone to ensure safety for children in a range of unsafe situations. Additionally, the Cloud Q with SensorSafe offers a full recline position outside of the car, load leg base and patented side-impact protection. The result is a new unique blend of exceptional protection and a new kind of travel system for outstanding safety inside and outside of the car.

Ergonomic near-flat position for excellent comfort

Thanks to a full-recline position the infant car seat turns into a carry cot outside of the car. This innovative travel system is complemented by a telescopic linear side-impact protection and an XXL sun protection with UVP50+. The 11-position height-adjustable headrest of the infant car seat simultaneously changes the harness length and sitting angle. As a result, the infant car seat adapts to the child.

 The CYBEX Cloud Q with SensorSafe™ infant car seat integrates important safety technology into the chest clip of the harness to alert when unsafe situations arise. The alerts are provided through a vehicle receiver and the caregiver’s smartphone to ensure safety for children in a range of unsafe situations. Additionally, the Cloud Q with SensorSafe offers a full recline position outside of the car, load leg base and patented side-impact protection. The result is a new unique blend of exceptional protection and a new kind of travel system for outstanding safety inside and outside of the car.

Ergonomic near-flat position for excellent comfort

Thanks to a full-recline position the infant car seat turns into a carry cot outside of the car. This innovative travel system is complemented by a telescopic linear side-impact protection and an XXL sun protection with UVP50+. The 11-position height-adjustable headrest of the infant car seat simultaneously changes the harness length and sitting angle. As a result, the infant car seat adapts to the child.

 The CYBEX Cloud Q with SensorSafe™ infant car seat integrates important safety technology into the chest clip of the harness to alert when unsafe situations arise. The alerts are provided through a vehicle receiver and the caregiver’s smartphone to ensure safety for children in a range of unsafe situations. Additionally, the Cloud Q with SensorSafe offers a full recline position outside of the car, load leg base and patented side-impact protection. The result is a new unique blend of exceptional protection and a new kind of travel system for outstanding safety inside and outside of the car.

Ergonomic near-flat position for excellent comfort

Thanks to a full-recline position the infant car seat turns into a carry cot outside of the car. This innovative travel system is complemented by a telescopic linear side-impact protection and an XXL sun protection with UVP50+. The 11-position height-adjustable headrest of the infant car seat simultaneously changes the harness length and sitting angle. As a result, the infant car seat adapts to the child.

 The CYBEX Cloud Q with SensorSafe™ infant car seat integrates important safety technology into the chest clip of the harness to alert when unsafe situations arise. The alerts are provided through a vehicle receiver and the caregiver’s smartphone to ensure safety for children in a range of unsafe situations. Additionally, the Cloud Q with SensorSafe offers a full recline position outside of the car, load leg base and patented side-impact protection. The result is a new unique blend of exceptional protection and a new kind of travel system for outstanding safety inside and outside of the car.

Ergonomic near-flat position for excellent comfort

Thanks to a full-recline position the infant car seat turns into a carry cot outside of the car. This innovative travel system is complemented by a telescopic linear side-impact protection and an XXL sun protection with UVP50+. The 11-position height-adjustable headrest of the infant car seat simultaneously changes the harness length and sitting angle. As a result, the infant car seat adapts to the child.

 The CYBEX Cloud Q with SensorSafe™ infant car seat integrates important safety technology into the chest clip of the harness to alert when unsafe situations arise. The alerts are provided through a vehicle receiver and the caregiver’s smartphone to ensure safety for children in a range of unsafe situations. Additionally, the Cloud Q with SensorSafe offers a full recline position outside of the car, load leg base and patented side-impact protection. The result is a new unique blend of exceptional protection and a new kind of travel system for outstanding safety inside and outside of the car.

Ergonomic near-flat position for excellent comfort

Thanks to a full-recline position the infant car seat turns into a carry cot outside of the car. This innovative travel system is complemented by a telescopic linear side-impact protection and an XXL sun protection with UVP50+. The 11-position height-adjustable headrest of the infant car seat simultaneously changes the harness length and sitting angle. As a result, the infant car seat adapts to the child.

The CYBEX Sirona S is the first Convertible Car Seat in the U.S. to feature an innovative 360° rotatable seat with a load leg, making switching between rear-facing and forward-facing positions quick and easy. The Sirona S load leg stabilizes the seat and can significantly reduce crash forces. These features, combined with an EasyLock™ bar for quick, simple and secure installation, offer advanced safety protection for children — and greater peace of mind for parents.

The CYBEX Sirona S is the first Convertible Car Seat in the U.S. to feature an innovative 360° rotatable seat with a load leg, making switching between rear-facing and forward-facing positions quick and easy. The Sirona S load leg stabilizes the seat and can significantly reduce crash forces. These features, combined with an EasyLock™ bar for quick, simple and secure installation, offer advanced safety protection for children — and greater peace of mind for parents.

The CYBEX Sirona S is the first Convertible Car Seat in the U.S. to feature an innovative 360° rotatable seat with a load leg, making switching between rear-facing and forward-facing positions quick and easy. The Sirona S load leg stabilizes the seat and can significantly reduce crash forces. These features, combined with an EasyLock™ bar for quick, simple and secure installation, offer advanced safety protection for children — and greater peace of mind for parents.

The CYBEX Sirona S is the first Convertible Car Seat in the U.S. to feature an innovative 360° rotatable seat with a load leg, making switching between rear-facing and forward-facing positions quick and easy. The Sirona S load leg stabilizes the seat and can significantly reduce crash forces. These features, combined with an EasyLock™ bar for quick, simple and secure installation, offer advanced safety protection for children — and greater peace of mind for parents.