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Cybex Gold Eternis S SenSafe 3.0 - Manhattan Grey

Sale price$379.95

The CYBEX Eternis S with SensorSafe is the only seat your child will need from birth and beyond. With three modes - rear-facing, forward-facing, and booster, this All-In-One Convertible Car Seat is designed for use from birth up to 120 lbs. *Actual product may vary from product shown, in color and features.


  • Protection that Grows
  • SensorSafe™ Technology
  • Linear Side-impact Protection (L.S.P.)

Protection that Grows

The CYBEX Eternis S with SensorSafe™ is the only car seat your child will need from birth and beyond. With three modes-rear-facing, forward-facing, and booster, this all-in-one convertible car seat is designed for use from birth up to 120 lbs. This car seat features an adjustable Linear Side-impact Protection (L.S.P. System), which absorbs up to 25% more impact forces in the event of a near side-impact collision* and a patented 3-position reclining headrest guides your child’s head into a safe and comfortable position. With the addition of SensorSafe™ car seat safety technology, you'll gain instant insight into your child's well-being—right to the SensorSafe app on your phone. These features, combined with a steel-reinforced frame for strength and durability provide advanced child safety protection and peace of mind.

Tech Specs:

  • Group: All-In-One Convertible Car Seat
  • Height: max. 57 in
  • Weight: From 4 lbs. up to 120 lbs.
  • Age: From newborn to approx. 10 years


  • Internationally Patented 3-Position Reclining Headrest
  • In-Seat Recline
  • 12-Position Height-adjustable Headrest
  • 6-Position Recline
  • Magnetic Buckle Holders

Care Instructions: Fabrics machine washable cold, delicate cycle, with a mild detergent.

Protection that grows: The Eternis S All-In-One convertible car seat offers three stages in one-easy to use car seat, suitable from 4 lbs. up to 120 lbs., or 57 inches tall. First used as a rear-facing infant seat up to 50 lbs., then as a forward-facing convertible seat, and lastly as a belt-positioning high-back booster seat. With seamless transitions between modes, the Eternis S offers versatile protection that lasts all the way through your child’s first 10 years of age.

SensorSafe™ Technology: With SensorSafe™, you'll gain instant insight into your child's well-being—even when your eyes are on the road. Built into the chest clip of CYBEX car seats, the SensorSafe clip connects to a vehicle receiver which sends alerts about your child's safety, right to the mobile app on your phone. It's the kind of unparalleled safety technology you've come to expect from CYBEX.

Linear Side-impact Protection (L.S.P.): Linear Side Impact Protection is a feature of CYBEX car seats that absorbs impact forces of certain side-impact crashes and directs these forces into the energy-absorbing shell of the car seat and away from the child’s sensitive neck area. By extending the L.S.P. system on the side of your car seat facing the door, this feature takes the initial brunt of the force and helps keep your child safer in the event of a near side impact. Car seats with L.S.P. extended see a reduction in near side-impact forces on the baby by up to 25 % when compared to the same car seat without L.S.P. extended.

Internationally Patented 3-Position Reclining Headrest: The CYBEX 3-position reclining headrest helps protect the child’s neck and head in the case of a side impact. This revolutionary technology shifts the balance point of the child's head slightly back and prevents it from falling forward; leading to a safer and more comfortable position.

In-Seat Recline: In-seat recline provides correct ergonomic positioning and extra legroom, allowing your child to ride rear-facing longer - up to 50 lbs.

12-Position Height-adjustable Headrest: With the 12-position height-adjustable headrest with an integrated harness guide, the length of the harness changes automatically when the headrest is adjusted. This eliminates the need for the difficult rethreading of the harness and makes it almost impossible to misuse.

6-Position Recline: 6-position one-hand adjustable recline for the best fit to your car.

Magnetic Buckle Holders: Magnetic buckle holders for easy entry and exit from the seat

Cybex Gold Eternis S SenSafe 3.0 - Manhattan Grey-Cybex-Little Giant Kidz
Cybex Gold Eternis S SenSafe 3.0 - Manhattan Grey Sale price$379.95