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CYBEX
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Main thumbnail 1, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 2, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 3, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 4, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 5, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 6, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 7, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 8, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 9, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 10, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 11, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 12, color,
                            BLACK/ GREY
CYBEX Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat, Main, color, BLACK/ GREYCYBEX Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat, Main, color, BLACK/ GREY
Details & Care

The only car seat your child will ever need, this convertible style offers state-of-the-art safety and comfort for your little one as a rear- and forward-facing car seat and as a high-back booster seat—on the job for up to 10 years.

Why parents will love it: With advanced safety features and easy installation and release, this convertible car seat monitors the well-being of your little one through the smart chest clip that syncs with the installed vehicle receiver and your smartphone.

Why kids will love it: The 12-position adjustable headrest and 3-position recline provides the ultimate in comfort and ergonomic positioning for rear-facing and forward-facing installations.

Child weight/height: Suitable from birth up to 120 lb.; rear facing from 4–50 lb.; forward facing from 22–65 lb.; belt-positioning booster from 40–120lb.

Safety features: The five-point harness takes safety to the next level with a chest clip featuring SensorSafe technology, which communicates with you via a receiver you insert into your vehicle's OBD-II port (it also connects to your smartphone), alerting you to unsafe conditions or if the baby has been seated too long or left in the car. A foam-lined energy-absorbing shell helps absorb the forces of impact to protect your child, while Linear Side-Impact Protection (L.S.P.) absorbs 25% more force in a side-impact collision.

Harness: 12-position height adjustable headrest with integrated no-thread, five-point harness for protection that grows with your child.

Car installation: Innovative one-pull LATCH system for easy installation and removal from the vehicle seat.

Stroller compatibility: N/A.

  • SensorSafe alerts you when child unbuckles the chest clip while still in motion; if child is seated for a prolonged period of time; if the temperature gets too hot or cold; or if child is still buckled in the car seat after you leave the vehicle, and notifies emergency contacts if no action is taken, sharing your location
  • Download the free SensorSafe app which also provides guidance on installation, how-to videos, FAQs and more, for Android or iOS
  • Magnetic buckle holders for easy in and out
  • Removable cupholder can be positioned on either side; dishwasher safe
  • Machine wash, line dry fabric
  • Made in the USA of imported materials
  • Kids' Wear
  • Item #5773076
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Eternis S SensorSafe™ All-in-One Car Seat

CYBEX

Original Price$379.95Price$303.9520% offFree Shipping
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  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Main thumbnail 1, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 2, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 3, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 4, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 5, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 6, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 7, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 8, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 9, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 10, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 11, color,
                            BLACK/ GREY
  • CYBEX,
                            Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat,
                            Alternate thumbnail 12, color,
                            BLACK/ GREY
CYBEX Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat, Main, color, BLACK/ GREYCYBEX Eternis S SensorSafe<sup>™</sup> All-in-One Car Seat, Main, color, BLACK/ GREY
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