This is the only car seat you’ll ever need! The Cybex Eternis S SensorSafe All-In-One Car Seat checks all the boxes. Rear-facing, forward-facing, and booster, this All-In-One Convertible Car Seat is designed for use from birth up to 120 lbs.

With SensorSafe technology, you will be alerted when unsafe situations arise. Alerts are provided through a vehicle receiver and the caregiver’s smartphone that are connected to the chest clip of the car seat. When the driver accidentally leaves the child behind secured in the car seat, a child unbuckles their chest clip while the vehicle is in motion, the back seat has become too warm or too cold, or when a child has been seated for too long, an alert will sound.

Additionally, Linear Side-impact Protection absorbs up to 25% more impact forces in the event of a near side impact and a patented 3-position reclining headrest helps prevent your child's head from falling forward.

These features provide advanced child safety protection and parent peace of mind.