SKU: 39039646120
cybex eternis s sensorsafe car seat reviews

cybex eternis s sensorsafe car seat reviews Cybex

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Description

cybex eternis s sensorsafe car seat reviews Cybex10 year expiry The CYBEX Eternis S All In One Car Seat offers 10 years of use in one easy to use package making it the only car seat your child will need, from birth and beyond. Suitable from 4 lbs. up to 120 lbs., the Eternis S offers 3 stages of protection as a rear facing infant seat up to 50 lbs., a forward facing convertible seat and then as a belt positioning booster that lasts through your childs first 10 years of age. The Eternis S offers an

10 year expiry

The CYBEX Eternis S All-In-One Car Seat offers 10 years of use in one easy-to-use package – making it the only car seat your child will need, from birth and beyond. Suitable from 4 lbs. up to 120 lbs., the Eternis S offers 3 stages of protection – as a rear-facing infant seat up to 50 lbs., a forward facing convertible seat and then as a belt-positioning booster that lasts through your child’s first 10 years of age.

The Eternis S offers an adjustable Linear Side-impact Protection (L.S.P. System), which absorbs up to 25% more impact forces in the event of a side impact collision* and a patented 3-position reclining headrest, which helps prevent the child's head from falling forward while asleep, guiding the head and neck into a safe position. These features, combined with a steel reinforced frame for strength and durability provide advanced child safety protection and peace of mind.

Features
  • Protection that grows with your child – use Rear-facing from 4 lbs. to 50 lbs. Forward-facing from 22 lbs. to 65 lbs. and as a Belt-positioning Booster from 40 lbs. to 120 lbs.
  • In-seat recline allows your child to safely ride rear-facing for longer
  • Linear Side Impact Protection System helps absorb up to 25% more impact forces* *when compared to the same car seat without L.S.P. extended
  • Patented headrest recline helps prevent sleepy heads from falling forward outside of the headrest safety zone
  • 12-position adjustable headrest with integrated no-rethread harness


Specs

Specs

Eternis S

Weight of car seat

27lbs

Weight capacity

  • Rear: 4-50lbs
  • Forward: 22-65lbs
  • Booster: 40-120lbs

Car seat dimensions

  • 25”H x 20” W x 25.3” L

Recline positions

  • 6 positions

Unique features

  • SensorSafe 
  • 12 position adjustable headrest
  • Anti rebound bar
  • Side Impact Protection

Warranty and Expiry

  • 10 year expiry
  • 2 year warranty
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 39039646120

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4.8 ★★★★★
Based on 18 reviews
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zee
Chelsea, US
★★★★★ 5
Great toys for aggressive chewers
Size: Medium/Large, Color: Turkey Day Drumstick - Large
These are great toys they last a while they are destroyed after a while but both dogs are aggressive chewers but they last about a year and a half. And they are go to toys they have one that is a shark mouth and they love it I have bought 4. (two of them the pups lost ).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2025
A
Verified Purchase
Anjelica
Charlottesville, US
★★★★★ 4
Durable and Fun, Just Gets a Bit Rough
Size: Medium/Large, Color: Chopper - Large
This is a really good toy overall, especially if you have dogs that love to chew. My dogs were immediately into it—they play with it nonstop, toss it around, and stay entertained for a while, which I love. It definitely holds up better than most toys we’ve tried. The only reason I’m giving it 4 stars instead of 5 is because over time it does start to fray a bit and gets a little rough, especially with heavy chewing. It’s not completely indestructible, but it still lasts longer than a lot of other toys. Overall, still a great buy and I would recommend it if your dogs need something tough but fun!
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Reviewed in the United States on April 4, 2026
L
Verified Purchase
Lina
Chelsea, US
★★★★★ 5
Worthwhile!
Size: Medium/Large, Color: Turkey Day Drumstick - Large
I have a small dog with a really strong bite! Usually have to buy toys that are meant for bigger dogs. This has lasted us for what feels like forever. It does sound very heavy when dropped! My dog loves it though! Would definitely recommend!
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Reviewed in the United States on May 2, 2026
K
Verified Purchase
Kelly
Houston, US
★★★★★ 5
Ohhh Mr. Iguana
Size: Medium/Large, Color: Illana the Iguana - Large
Mr. Iguana is a house favorite! I got my first one of these in a barkbox and my dog loved it so much, i went on the hunt for another one. Amazon saved the day! I own about 7 of these now. They are prefect for dogs just love to chew, they hold up great! And they are heavy duty, super easy to clean! My dogs are very happy, great value for the money! Doesn't have a smell, vibrant colors! Noise level is quiet, minus my dogs chewing !
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Reviewed in the United States on August 13, 2025
S
Verified Purchase
sec682
Birmingham, US
★★★★★ 3
Not for strong chewers
Size: Medium/Large, Color: Dog Ness Monster - Large
Initially, I really liked this for my dog. She is about 8 months old and still loves to chew and destroys most toys in a few minutes. When we got this, it seemed like it would hold up for a while despite being clearly gnawed on. Unfortunately, once she focused on the softer "water" portion of the toy, that is where things went downhill with this toy. After a few short chew sessions, she was tearing chunks out of it. We had purchased a replacement since she liked the original so much, and after about 5 minutes with the replacement, she had taken enough out of the blue section that we immediately threw that one out as well. Overall while the green portion held up, the blue didn't. I can't recommend this for strong chewers.
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Reviewed in the United States on December 8, 2025

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