SKU: 64803044987
cybex eternis

cybex eternis CYBEX Eternis S SensorSafe All-in-One Convertible Car Seat

Sale price$23.52 Regular price$26.13
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

cybex eternis CYBEX Eternis S SensorSafe All-in-One Convertible Car SeatThe CYBEX Eternis S with SensorSafe is the only car seat your child will need from their first ride home through every carpool adventure. With its three adaptable modesrear facing, forward facing, and boosterthe Eternis S is designed to protect children from birth up to 120 lbs. Built with CYBEXs signature safety features and thoughtful design, it ensures unparalleled comfort and security for your little one at every stage. From its advanced Linear

The CYBEX Eternis S with SensorSafe is the only car seat your child will need from their first ride home through every carpool adventure. With its three adaptable modes—rear-facing, forward-facing, and booster—the Eternis S is designed to protect children from birth up to 120 lbs. Built with CYBEX’s signature safety features and thoughtful design, it ensures unparalleled comfort and security for your little one at every stage. From its advanced Linear Side-impact Protection (L.S.P.) to the intuitive SensorSafe™ technology that monitors your child’s well-being, this car seat provides peace of mind wherever the road takes you.

What Is SensorSafe? Keeping Your Child’s Safety Front and Center

Equipped with SensorSafe™ technology, the CYBEX Eternis S delivers real-time safety alerts directly to your phone via the SensorSafe app. This innovative chest clip tracks critical safety indicators, such as unbuckling, temperature, and even periods of inactivity, helping you ensure your child’s safety without taking your eyes off the road.

Cybex Eternis S SensorSafe All-In-One Convertible Car Seat Features

3-in-1 Versatility: Switch between rear-facing (4-50 lbs.), forward-facing (22-65 lbs.), and booster (40-120 lbs.) modes to accommodate your child’s growth.
SensorSafe Technology: Safety alerts for peace of mind, including temperature and child unbuckling notifications.
Linear Side-Impact Protection (L.S.P.): Absorbs up to 25% more impact forces in a near side-impact crash.
12-Position Height-Adjustable Headrest: Grows with your child, making adjustments easy with no need to rethread the harness.
Internationally Patented 3-Position Reclining Headrest: Keeps your child’s head in a safe, comfortable position, reducing the risk of forward head slump.
In-Seat Recline and 6-Position Seat Recline: Designed for ergonomic support and extra legroom in the rear-facing position.
Magnetic Buckle Holders: Allows for easy seat entry and exit without searching for the buckle.

Cybex Eternis S SensorSafe All-in-One Convertible Car Seat Weight and Height Limits: How Long Can You Use Cybex Eternis?

Designed to grow with your child, the Eternis S supports rear-facing up to 50 lbs. or until your child reaches 48 inches, forward-facing up to 65 lbs., and then transitions to a high-back booster for children up to 120 lbs. This extended lifespan means your child can enjoy the safety and comfort of the Eternis S for up to 10 years.

Is CYBEX Eternis FAA Approved?

Yes, the CYBEX Eternis S is FAA-approved for air travel, ensuring your child’s safety in-flight. The FAA recommends securing children in an approved child restraint during flights for additional safety during unexpected turbulence. As always, please confirm with your airline before departure and refer to the car seat’s manual for aircraft installation instructions.

Cybex Eternis S SensorSafe All-In-One Convertible Car Seat Manual and Instructions for Installation

Installing the Eternis S is straightforward with CYBEX’s clear, detailed instructions, and it offers LATCH compatibility for secure installation. For a perfect fit and peace of mind, refer to the user manual for guidance on latch, tether, harness, and recline limitations for each mode.

Cybex Eternis S SensorSafe All-in-One Convertible Car Seat Reviews: Why Parents Love It

The CYBEX Eternis S with SensorSafe has received high praise from parents and caregivers who appreciate its seamless blend of safety, comfort, and durability. Many users highlight the SensorSafe technology, noting that it provides an added layer of security, especially for longer drives or busy days. Parents also love the versatile design, allowing them to use one seat for all stages of their child’s growth—from birth up to 10 years. The seat’s sturdy steel-reinforced frame and the unique L.S.P. system are often mentioned in reviews as standout safety features that make parents feel confident in their choice.

Another common highlight is the ease of use. Parents appreciate the adjustable headrest, easy recline options, and magnetic buckle holders, which simplify getting children in and out. Overall, the Eternis S offers long-term value and trusted safety, making it an exceptional investment in your child’s travel safety.

Shop the Cybex collection

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: 64803044987

Discover Niche Categories That Outsell cybex eternis

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 84 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
KZ
Waukegan, US
★★★★★ 5
Love Native
Scent: Buttercream & French Vanilla
Great deodorant that’s aluminum free. Love all the Native deodorants. Helps keep body odor at bay. Goes on smooth and doesn’t tug on skin. If switching from an aluminum deodorant to this, give your body some time to adjust. Purchase all kinds of different scent and love them all. May leave some white marks on shirts if shirt rubs against your underarms.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
B
Verified Purchase
Brandy Amaya
Houston, US
★★★★★ 5
Best deodorant I have ever tried!
Scent: Powder & Cotton
This is by far the best deodorant I have ever used! I purchased the powder and cotton scent. It is such a nice fresh scent and lasts all day long even through workouts. The is not over powering though. It just smells clean and fresh. I have tried other Native deodorants before and never really loved any of them but I decided to give it another try in this scent because I was looking for a healthier option. I would highly recommend this product and I will be repurchasing. Also I feel like this scent is suitable for men or women.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
J
Verified Purchase
Jess
New York, US
★★★★★ 5
Absolutely Delicious
Scent: Buttercream & French Vanilla
Disclaimer: I'm in australia and Native is not stocked here. I bought this from amazon US and had it shipped to a package forwarding company in the US who then forwarded it to me. It costs a fortune to buy this way but I was keen to try this. Despite the high cost, I'm glad I bought this because it's AMAZING. (I have since checked and it looks like I can get it shipped directly to me in australia which I will do next time. For this purchase I was buying lots of things that could only be shipped to US locations so I just had everything shipped to the forwarding company) Review: The scent is absolutely delicious. I had high hopes based on the product name being buttercream and french vanilla, and I am so pleasantly surprised they were met. My goal is to smell like a bakery so I exclusively seek scented products in that realm. (vanilla, caramel, candy, syrup, maple, sugar, buttercream, etc) This product is definitely a win. It's hard to find hygiene products that have those scents in australia. But I'm glad this is available even if it's not sold here officially. It genuinely smells like vanilla and buttercream. It's like a creme brulee; soft warm vanilla custard gooey goodness. With a creamy buttery vanilla whipped buttercream piped on top. OMG it's the best smelling product in my entire hygiene cupboard. And I'm very particular about this so that is quite an achievement! The texture is thick and creamy the way a balm should be. It's solid and firm in the container but when you wipe it onto your skin is applies nicely. Not too thick or streaky or weird. Perfectly, the way a lip balm glides across your skin in the perfect thickness. It soaked into my skin quickly enough that I wasn't worried about putting clothes on top and getting the product on the fabric. I applied it after my morning shower, and a few hours later I tried to smell it again but couldn't. I smelled nothing. I was a little disappointed because I wanted to keep smelling the vanilla buttercreamness, but to be fair it's extremely hot in australia right now so I was probably sweating a lot. I couldn't smell body odour though so that's a win to me. By the end of the day I did feel a little wet in my underarm area but again, it's extremely hot here so this isn't a surprise. The next time I tried it, I tried it at midnight after an evening shower. When I woke up the next day I could still smell the buttercream vanillaness of it. So I think scent longevity depends on how much you sweat or how much the product gets rubbed away by clothing as you move throughout the day. And I wasn't wet like the day before. I obviously didn't sweat a lot during the night so the product had the chance to perform really well and it kept me smelling sweet and kept me dry. Because of how much I paid for this I don't want to use it every day and let it run out quickly. But it's 100% going to be a permanent addition to my life, as long as they keep making it. All in all this is amazing and I will buy it again, but hopefully I'll find a cheaper way next time lol I'd really love it if Native sarted being stocked in australia! I'd love to try their shampoos and conditioners next.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2025
K
Verified Purchase
Kamrynn Vasquez
New York, US
★★★★★ 4
Works fairly well! Smells good.
Scent: Sweet Peach & Nectar
This works really good, it has a sweet peach smell to it and lasts for most of the day. After a long day the sweat makes it smell odd to me as my partner doesn't notice a change. Ive only used it after my showers since im afraid it might change the smell if I reapply throughout the day. When i get a new one i will try that and update if it makes me smell decent still after a few uses or if it starts to stink. It hasn't caused any irritation to my skin. I do like how easy it is to roll both ways and it doesn't get stuck like most deodorants I've used. Though I dont like how it visibly sticks to my clothes as it takes a bit to dry.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
C
Verified Purchase
cgalle58
Louisville, US
★★★★★ 5
LOVE it! Easy to use, pigment is perfect, lasts all day!
Color: Black Brown, Size: 0.01 Ounce (Pack of 2)
I am a victim of early childhood bullying by my brother, who used me for the butt of all his jokes. My eyebrows for one. Always saying they were so think, I looked like the character from the guy from the Muppets Bert or Ernie. Always pointing them out and ridiculing me in front of everyone. I was little and it got worse as I got older, so when I was in grade school, I got tired of it and got ahold of my older sister's Nair hair removal and took them off. Imagine being in fifth grade fat, ugly and no brows, the taunting got even worse, so I had to learn from a young age to draw them in, I went through hell! Throughout the years, I learned how to draw them in and always used Jordana pencils as they were cheap and perfect. Since they no longer make them anyone, I went on the hunt for a better pencil, and after spending tons of money on eyebrow pencils and seeing how worthless they were, I tried these and OMG, FINALLY, someone got it right. These pencils are perfect, it's a self sharpening mechanical pencil so you don't loose half the pencil when trying to sharpen, It applies perfectly, the coverage is perfect, stays on forever, and removes with ease. One other thing that makes this pencil even more dynamic is the eraser at the end of the pencil, it allows you to shape your brows perfectly!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026

recommand products