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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
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Description
cybex gold eternis s car seat Cybex gold eternis s car seatCYBEX Gold Eternis S with SensorSafe black 3 in 1 Protection from Birth to Booster Grow with your child from infancy to elementary years (4120 lbs) in one versatile, future proof car seat. Featuring SensorSafe smart alerts and advanced side impact absorption for unparalleled safety at every stage. Innovative Safety SensorSafe Smart Alerts Chest clip syncs with your phone to warn about unbuckling, temperature risks, or prolonged stops Linear Side
CYBEX Gold Eternis S with SensorSafe black
3-in-1 Protection from Birth to Booster
Grow with your child from infancy to elementary years (4–120 lbs) in one versatile, future-proof car seat. Featuring SensorSafe™ smart alerts and advanced side-impact absorption for unparalleled safety at every stage.
Innovative Safety
- SensorSafe™ Smart Alerts – Chest clip syncs with your phone to warn about unbuckling, temperature risks, or prolonged stops
- Linear Side Impact Protection+ – Reduces neck forces by 25% in side collisions via energy-absorbing shell extensions
- 3-Stage Design – Rear-facing (4-50 lbs), forward-facing (50-65 lbs), and high-back booster (65-120 lbs)
- Anti-Whiplash Headrest – 3-position recline prevents forward head slump during side impacts
Smart Convenience
- One-Handed Adjustments – 6-position recline for perfect vehicle fit + 12-position headrest with auto-harress sync
- Magnetic Buckle Guides – Snaps harness connectors into place for fuss-free securing
- Extended Rear-Facing Comfort – In-seat recline provides ergonomic positioning & extra legroom up to 50 lbs
- 10-year lifespan adapts to your child’s growth
- Tool-free mode transitions – no reinstallation required
- FAA-certified for air travel in all configurations
Technical Specifications
Adjustability
6-position recline
12-height headrest
3-stage headrest tilt
Weight/Height
Birth: 4–50 lbs
Child: 50–65 lbs
Booster: 65–120 lbs / 57" max height
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Aggressive chewer puppy approved
Color: Cinamutt Roll - Large, Size: Large
My aggressive chewer puppy loves this. It is pretty sturdy. He hasn't destroyed it yet and he's had it for over 3 months now.
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Reviewed in the United States on March 10, 2026
★★★★★ 1
Pieces off in minutes.
Color: Origin - Large, Size: Medium/Large Dog
My pup chewed pieces off in minutes.
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Reviewed in the United States on June 6, 2026
★★★★★ 3
Pretty hard to clean
Color: Cinamutt Roll - Large, Size: Large
We've had this for about a week now. I have 2 dogs, one small one about 55lb. I bought this for my big girl, but lil man is determined to get the best of this toy. Usually they don't both go after the same toys, so this is interesting.
The trouble is, neither one of them can get all the treats out if something makes it all the way down into the crevice. It's surprisingly deep. The up side is that they'll try for quite a while before giving up. The down side is even if you put it in the top rack of the dishwasher, something stuck deep in there isn't going anywhere until you dig it out yourself.
I tried a plastic knife but it broke the second time I used it in there. I wound up using the metal handle of a reusable straw cleaner. Which then I had to wash that, too. Then it needs to dry overnight before it can be used again.
All in all, the dogs like it fine, it's gross to scrape out and wash, takes longer than most toys to dry, and I have the feeling that will eventually cause me to pass it to someone else's dog long before my two have gotten tired of it. At this point I'm pulling out of the toy rotation for a week or two because I'm not ready to clean it a third time.
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Reviewed in the United States on November 16, 2024
★★★★★ 5
Hyena Proof
Color: Acorn - Large, Size: Large
I have an American Bulldog that would chew a brick if he didn’t have an alternative lying around. They won’t last forever (nothing does) but we’ve had two of these over the course of a year and for him that is nothing short of a miracle. And that is daily chewing like it’s his job. I highly recommend the Acornucopia for aggressive chewers with jaws like hyenas…so it’s probably great for your dog too.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Love Barkbox!
Color: Comet - Small, Size: Small
I can't recommend Barkbox Super Chewer dog toys enough for those that have a pet that loves to chew. They are durable!!
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Reviewed in the United States on April 24, 2026