Name: CYBEX Sirona S Rotating Convertible Car Seat with Load Leg and with SensorSafe - Urban Black
Brand: Cybex
SKU: 519004435
Price: 549.95 USD
Availability: InStock
Rating: 4.5 (96 reviews)

Description

The CYBEX Sirona S is the ONLY convertible car seat to feature a 360° swivel seat with a load leg, linear side impact protection, and SensorSafe technology. Built into the chest clip, SensorSafe provides real-time in-app alerts when potentially unsafe situations arise including if a child unbuckles the chest clip, if the back seat becomes too warm or too cold, and if the driver unintentionally leaves the child behind. These advanced safety features, combined with this version’s new FR free fabric, provide greater protection for children and peace of mind for parents.

The Cybex Sirona S prioritizes safety with its advanced features. In the event of a side collision, the Linear Side-impact Protection (LSP) system significantly reduces the forces acting on the child, minimizing potential injuries by up to 25% compared to seats without this feature. Additionally, the seat incorporates a Bluetooth-enabled chest clip that connects to a mobile app. This innovative technology sends alerts if the child unbuckles the chest clip, if the back seat temperature becomes uncomfortably warm or cold, or if the driver accidentally leaves the child behind. Also, integrated into the base, the load leg can reduce crash forces on the child by up to 30% in a frontal impact compared to seats without this feature. These comprehensive safety measures ensure that the child remains secure and protected throughout the journey.

Introducing the new feature of fire retardant chemical-free fabric, the product surpasses federal safety standards without the use of added fire-retardant chemicals. This innovative solution ensures the highest level of safety for children, providing peace of mind to parents without compromising on comfort or quality. With this product, parents can rest assured that their child's well-being is protected without exposure to unnecessary chemicals.

Features:

ONE-HAND 360° SWIVEL SEAT: For easy loading and unloading of your child
LOAD LEG: Absorbs energy and reduces crash forces on the child by up to 30% in a front impact collision*
NEW! FIRE RETARDANT CHEMICAL FREE FABRIC: Passes federal safety standards without the use of added fire-retardant chemicals
ONE-TIME VEHICLE BELT INSTALLATION: Allows seamless transition from rear-facing to forward-facing mode without having to re-install
EASYLOCK™ BAR: Reduces force needed up to 4x for quick, simple and secure installation
SENSORSAFE TECHNOLOGY: Bluetooth enabled chest clip sends mobile app alerts if a child unbuckles the chest clip, if the back seat becomes too warm or too cold, and if the driver unintentionally leaves the child behind
12-POSITION ON THE FLY RECLINE: Adjust even when the seat is in use
LINEAR SIDE-IMPACT PROTECTION (L.S.P.): Reduces collision forces by up to 25% in a side impact crash*
ANTI-REBOUND BASE: Reduces rebound forces in a rear or front impact crash
REAR-FACING LONGER: Up to 50 lbs.
MAGNETIC BUCKLE HOLDERS: Keeps harness out of the way for easy loading and unloading of your child
DISHWASHER SAFE CUP HOLDER: Can be positioned on either side of seat
12-POSITION ADJUSTABLE HEADREST: Harness adjusts with the headrest for a proper fit as your child grows
DUAL-LEVEL INDICATORS: Clearly indicate the proper car seat angle from either side of the seat
STEEL REINFORCED FRAME: Provides strength and durability
3-POSITION PADDED BUCKLE: Allows for a secure fit while providing extra comfort for your growing child
REMOVABLE INFANT INSERT: Ensures proper fit and support for babies
*As compared to the same car seat without this feature

Specifications:

DIMENSIONS: 24.5" L x 19" W x 25.5" H
SEAT WEIGHT: 30.4 lbs
CHILD WEIGHT CAPACITY
- Rear-facing: 5-40 lbs
- Forward-facing: 22-65 lbs

Product Reviews

4.5

out of 5.0

96 Reviews

Write a Review

Ratings Snapshot

Customer Images (13)

Morgan

Florence, SC

Verified Buyer

Great seat

September 22, 2023

I loved this car seat, however I have a 4Runner and it did not leave a lot of floor board space with the leg extended.

Hannah

Virginia

Love it

September 14, 2023

Cannot reccomend this enough. Loved it so much we bought a second for our second car. I will say it is a little difficult to instal but otherwise we love it.

Cons

Installation

grandma p.

huntsville, al

LOVE IT RECOMMEND IT BUY IT

September 5, 2023

We are grandparents to a hefty 15 month old. Grandma has back issues and grandpa dementia. This car seat has made sharing time with our grandchild a snap. I do not have to twist my back to clip him in a car seat. It is outstanding. It is a pleasure knowing that technology can make such a difference when people have back issues. LOVE IT. RECOMMEND IT. BUY IT. It is worth every dollar of investment made.

Pros

No twisting your body to make sure your little one is anchored properly in the seat. The sensor technology is so good. No way to forget a child once it is connected properly.

Cons

Heavy. But once installed, you are good to go.

Rachel

Florida

Verified Buyer

Not my favorite.

September 3, 2023

This was the first car seat I’ve purchased that wasn’t a britax. Even after taking it to a car seat technician I’m just not comfortable with how It feels installed in comparison to britax. The chest clip is also very easy to undo… so be prepared for o your toddler to undo it 437 times on every ride.

Pros

Rotates 360 and has a higher rear facing weight than other rotating car seats

Cons

Difficult to install
Doesn

Sarah

Atlanta, Georgia

Verified Buyer

Only US convertible seat with a load leg

August 15, 2023

We bought two of these car seats, and it has been such a breeze to installing and using over the past two years. I will also say for a majority of the comments that state it was difficult to get a secure fit, you are supposed to check for a 1 inch wiggle at the base where either the latch or seatbelt is used(not check the shake towards where the head rest.)

I would also say the main reason with why we bought this seat was it being the only convertible available with a load leg

Taylor

Ocean Springs, Mississippi

Verified Buyer

Could be improved

July 15, 2023

Not so great install, very bulky, pads didn’t hold up well with cleaning. The swivel feature is great though.

Kateryna

West Springfield MA

Verified Buyer

Good

July 14, 2023

Very nice car seat

Pros

My kids like this car seat,safety and a good quality.

Best Uses

Superstar

Florida

Verified Buyer

Best baby website! Great reward points!

June 15, 2023

Cybex is one of the best carseats that exceeds Saftey standards. I spent way too much of my pregnancy researching. Got the cloud q and the dj khaleed epriam and loveeeee the ensemble! Now that my son is older and i might have another infant, I figured this sirona s that can get in both ways is perfect. Cloud q is really great for preemie, sirona s is a bit larger but still can accompany itty bitty babies!

Pros

Removable washable seat covering!

Elisabeth

Bixby, Oklahoma

Verified Buyer

Great rotating car seat

May 24, 2023

Great, sturdy and handy car seat, our son loves it. The only downside is that you are not able to rotate it in the front facing mode.

victoria

Orlando, Florida

Verified Buyer

Good quality and easy to use it

May 12, 2023

At first it’s a bit hard to install, but its a very good quality car seat, we use it since my baby turned one, so it’s almost one year since we have this car seat and I’m very happy with the purchase. It’s comfortable, nice, easy to wash/clean and it’s a big plus that you can rotate the car seat.

Mikayla

Boston, ma

High quality car seat, but chest clip is too easy for babies to remove

May 8, 2023

I wanted to love this car seat, but after having it for 3 months my 14 month old figured out how to unbuckle the chest clip. It’s nice that I get an alert, but I wish they made it childproof. He’s not old enough to get the concept not to do that which means we have to either pull over every 5 minutes while driving, have someone ride in the back with him, or use the button up shirt trick. The car seat is very user friendly and very nice quality, it’s a shame we’ll probably have to get a whole new car seat for him.

Pros

Comfortable
High quality
Convenient

Best Uses

For grandmas car or for someone with joint/back issues.

Cons

Buckle is easy for baby to unbuckle
Hard to install the first time
Only rotates when rear facing

Rachel

Kettering, Ohio

Verified Buyer

Back saver, but might not fit in all vehicles

May 4, 2023

I’ve had this seat for almost two years now- I bought it once my little one outgrew her infant seat. I love this car seat and if I had to get a new one today, I’d just buy the same thing.

We stopped using the censor safe awhile ago- we work from home so we don’t have a lot of opportunities to accidentally leave her in the car and she talks now so it would be pretty difficult. It did have a fair amount of warnings that were unnecessary- car is cold or hot- but nothing too crazy and it was worth the peace of mind while she was small.

The swivel is just amazing. We don’t accidentally bump her head, there’s no extra stress on our backs getting her in (I’m almost 40, so I’ve got a fair amount of wear and tear on my back already). I did get it stuck in the wrong direction once, but was able to google my way out of it.

The seat itself is very heavy and large. It almost doesn’t fit in our Mercedes GLB- the passenger seat has to be pretty far upright to get it to click in, but I’m short so I can keep the seat up. I had to move it on a few occasions and it felt like a lot of work. The first couple of times I installed it really sucked. I’d never installed a car seat before and just felt like it was really difficult to get it to feel secure. Now, im an old pro.

I liked this seat enough that when I wanted to get a car seat for my moms car (and not move this behemoth again), I got another one from cybex.

Pros

Swivel design- no bending
Sensorsafe
Easy to adjust
Peace of mind
Higher rear facing weight

Best Uses

Great for people with questionable backs
Great if you do a lot of driving and/or running around- sensorsafe can keep you from being distracted

Cons

Almost too big for our small suv
Heavy
Install isn

Lucia

Austin, Texas

Verified Buyer

Difficult Install

April 23, 2023

The car seat is good and we like it. Has one of the most difficult car seat install. I would recommend this seat if you are planning to install your seat once and leave it in your vehicle.

Pros

Nice safety features
Comfortable
Easy 360 degree rotation

Cons

Very difficult Install

Emilie

Miami, Florida

Verified Buyer

safe convertible car seat

April 20, 2023

We bought this seat when my toddler transitioned from her infant seat. We loved the swivel motion, which helped a lot when putting her in/out of the car. This car seat feels secure with the extra leg, that is the primary reason why I choose this particular seat.
After 2 years of use, we had a problem with the latch used to turn the seat, it was no longer clicking so we couldn't use the seat anymore. We contacted cybex and since the seat was blocked facing the door of the car, there was nothing we could do but they said that they will send us another car seat free of charge. We had to dismantle our car seat literally because it wouldn't come off, but nonetheless, we found that the spring that was connecting the latch was not attached anymore!

I opted for a different seat without the swivel motion, as my child was older and I don't really want to have this problem in the future. It was an inconvenience since the seat was blocked in the car, therefore we couldn't use our car seat for some days until the new car seat shipped.

Overall a good car seat, safe, secure, easy to use

Pros

safe
secure
comformtable
easy to clean

Best Uses

everyday use
long car rides

Cons

big
heavy
hard to install
becomes loose sometimes

David

New York

Verified Buyer

Absolutely awesome...once installed

January 29, 2023

The CYBEX Sirona S is a phenomenal car seat, albeit decently challenging to install. When looking for a easy to operate car seat for smaller family cars, this seat received excellent reviews, and we now know why: it is very well constructed with advanced safety features we have not seen in any other car seats, including active monitoring systems linked to your car's OBD-II diagnostics port. We appreciate the ability to transition our child from backwards facing to forward facing at the push of a button / turn of the seat. Additionally, the set it and forget it nature of this seat makes it a no-brainer for active families that are sick of spending unnecessary time carrying, latching, and belting their kids into traditional car seats. Once you are able to get the seat installed (I would suggest having a partner help you with a few steps in the installation process, an extra set of hands is very helpful), this seat rocks. Absolutely worth the cost!

Pros

- Excellent construction / sturdy
- Easy to view locked vs unlocked indicators
- Extremely easy to use once installed in vehicle

Cons

- Difficult to install
- Somewhat expensive

Jessica

Hoboken, NJ

Verified Buyer

Love it

January 17, 2023

Love rotating the seat!

Nikki

Manhattan Beach

Verified Buyer

Disappointing

November 29, 2022

My baby unclips himself from the harness within two minutes. It’s very easy to do. Also, it’s impossible to install on your own. I had to pay for someone else to do it. Pretty disappointed overall considering it’s one of the most expensive car seats on the market.

Ana

Illinois

Verified Buyer

Love it

October 28, 2022

My girl loves to stay in her car seat, easy to install and like the quality.

Laci

Austin Tx

Not good for chubby legs

September 29, 2022

The concept of this car seat is great, but it is heavy and difficult to install if you don’t have at least a minivan or a lot of space. My daughter is 3 and weighs less than 40 lbs, she has cubby little legs and I find that I’m pinching her every time I clip in the seatbelt if I’m not careful. There is not enough length to sit the buckle comfortably on her crotch. I was hoping to use this for a long time, but sadly we’ve outgrown it and I’ll need to spend another 400 dollars on another car seat before she can safely switch to booster.

Pros

Swivel is great for moms recovering from c sections or who have back pain

Best Uses

Skinny leg kids, big vehicles where space isn

Cons

Difficult to latch and unlatch especially if your child has chubby legs

Magnolia m.

Louisiana

Verified Buyer

Plenty of room to grow!

August 23, 2022

We love this carseat! We were transitioning out of our Doona, and looking for something that would make life easier with our 23lb 6mth old. This works great, she's comfortable and has plenty of room to grow! We also get lots of compliments on how clever and cool it is! Thanks!

Pros

Tge rotation makes getting baby in and out a breeze!

Best Uses

Great for suv's!

Cons

Heavy when you load it and a little complicated at first.

Meshia

Ontario, California

Verified Buyer

LOVE IT!

August 17, 2022

I have twins so I purchased two Cybex siona S car seats. I transferred the boys from their infant seats to these at about 11 months. They are so much more comfortable now. I love the ability to flip them forward facing with such ease. And the fact that they don’t need to be reinstalled once the boys are ready to be forward facing. Also, they rank very high in safety among other car seats. Highly recommend!

Breck

Queen creek , Arizona

Verified Buyer

Really great carseat

August 8, 2022

We love this seat. it has a few small issues, like the swivel can some times be difficult, and its very heavy. other than that its worked great!

Gailan

Denver, CO

Verified Buyer

Convenient but difficult install

June 23, 2022

This seat is huge and would not be appropriate for a lot of cars without having to put the front seat all the way forward. We could not get a secure install so ended up having to have a professional install but I still don’t feel it is as secure as our Nuna Rava seat. The sensorsafe component is also terrible. You will get dozens of alerts for temperature etc. while you are in the car. If you are in the car in the summer and you know it’s hot you don’t need a critical alert notification every 90 seconds while the car is on. This could be life saving if it only alerted when the car is off (ie in the case a child was left in the car), but the excessive alerts just causes you to turn off the alerts thus making it useless. It does seem comfortable and the rotation is convenient but for the money I wish I got another Rava instead.

Pros

Rotation

Cons

Size, difficult install, excessive sensorsafe alerts

Ella

Citrus Heights, California

Verified Buyer

Best convertible car seat

June 17, 2022

We really love this car seat, it is really the best one on a market. We tried multiple brands and this one is superior. We have no complaints at all and like all the futures especially ability to rotate it 360*.

Pros

Safe
Sturdy
Soft material
Baby loves it from the first use
Able to swirl 360*

Cons

A little bulky

Sarah

Bryan, Texas

Verified Buyer

Liked while it lasted

June 14, 2022

This is a good concept for a car seat and very convenient for loading and unloading a kid, but there were a few things that could have been better. The cup holder broke off the first day. I wish the cup holder would’ve been more sturdy and not a clip on. The load leg takes up a ton of room and we had a very hard time getting it secure and tight. My little one would get super fussy if he was in it for longer than 30 mins or so and I don’t know if that’s just him being antsy or if the car seat wasn’t comfortable enough. We had to replace due to something getting in the car and chewing on the straps. Cybex does not sell replacement straps.

Pros

Turning capability to load or unload

Cons

Hard to get installed securely
Only one cup holder that is a bit flimsy

Amber

Chicago, Illinois

Verified Buyer

Love this carseat

June 13, 2022

I enjoy this new and improved car seat that is easy for a grab and go. Able to put baby in and out of car seat very easily with the swivel design. I recommend this car seat for first time moms or multiple children.

Jessica

Warwick, Rhode Island

Verified Buyer

Love this carseat

June 6, 2022

So convenient! Makes life so much easier. My child feels safe and secure

Camila

Miami

Verified Buyer

Good product

May 10, 2022

Great product but very difficult installation.

Megan

Verified Buyer

Makes Life Easier!

April 29, 2022

I’m all about find ways to make daily tasks easier and this car seat does that. This car seat wasn’t available when my son was younger and I always bumped his head trying to load him in. With the Sirona S I love being able to face the seat towards me for loading and unloading. I’m sure my daughter loves it too because I’m not accidentally hitting her head on the car. We started using the Sirona S at 14 months when she outgrew her infant seat and plan to continue use for as long as we can. I highly recommend this seat.

Customer Images

Pros

Swivel
Cup holder

Cons

Load leg not compatible with all vehicles (stow & go seats)

Gema

San Jos?, California

Verified Buyer

My baby loves it but it is not easy to install

March 21, 2022

My baby is very happy in this car seat. However it was a nightmare for my husband and I to install. We still don’t know how to make larger the seat belt

Ashley

San Diego

Verified Buyer

Favorite car seat

March 14, 2022

We've owned a ton of car seats and this is by far our favorite! The swivel is life-changing and all of the parts feel smooth to maneuver.

Chelsea

Fairview, OK

Verified Buyer

Yes and no.

March 9, 2022

I love how this feels extremely soft. I do wish I would’ve gotten the black instead of the grey because grey shoes EVERYTHING. But one thing I didn’t like about this car seat is the installation. My husband things it’s simple but every single time I install, I don’t feel comfortable with the finish. I love how it swivels for easy access. It does take up quiet a bit of room. But overall, it’s study, safe, made high quality.

Customer Images

Pros

Easy access
Soft and comfortable
High quality
Sturdy

Cons

Huge and heavy
Complicate installation

Texas

Verified Buyer

Best car seat

March 7, 2022

We love this so much!

Pros

Swivels

Cons

None

Kari

Tennessee

Verified Buyer

Seems very comfy

December 28, 2021

I had a hard time at first with the install, but turns out I wasn’t checking the seat correctly. I consulted the website Car Seats for the Littles and they have a page about how to check the seat only at the beltpath. Turns out I had installed the seat correctly the first 3 times. My child is not quite grown out of her infant seat but we decided to purchase a new one as she is getting heavy to carry in the old one. I love the rotation feature and how it has a coupe positions for her rear facing. She seems so comfortable in it. Cybex has stated the feather doesn’t have to be used in the forward facing position as long as the load leg is in use. This makes the rotation feature available. I will probably still use the tether at that time as my hope is she will be able to climb in the seat herself. Got it for the best price here on Albee so I’m pleased overall. The photo shows her rotated but she does not ride sideways. The seat must be locked into place before the car moves.

Customer Images

Pros

Rotation feature
Good padding
Long rear facing option
Takes a high weight limit once forward facing
Super easy to remove pads for washing

Cons

Tether use prevents rotation forward facing
Cup holder is awkward
Installation is not as easy as the other rotating seat sold here
Sensor safe doesn?t connect correctly

Jeanne

Allen, TX

Verified Buyer

Amazing customer service

December 26, 2021

I purchased this car seat during Black Friday and got the best price and service. The car seat came so quickly. I couldn’t be happier with the product and would definitely buy it again from Albees

X G.

Columbus, OH

Verified Buyer

Just OK

December 15, 2021

I gave it 3 star considering all factors.

Pros:
Seat turns and make putting baby in a lot easier when it's rear facing.

Cons:
Difficult to install. Seat and front of the base still move after a very tight installation. Makes me wonder about it's safety.

Fabric is so so and on the cheap side. Operation is a bit awkward.

Pros

Seat turns and make putting baby in a lot easier when it's rear facing.

Cons

Difficult to install.

Kenzie

Alexandria, Virginia

Verified Buyer

Great in theory, but poor execution and incredibly difficult to install

December 15, 2021

I really wanted to love this carseat, and I actually did really like it for the first few months when we had a large SUV and could use the leg to help support the carseat. It was still incredibly difficult to install correctly and get it to stay stable, but we figured it out and loved it for about 3 months.

We had to get a new car (still an SUV, just a little smaller) and we have tried every possible method and even watched many videos on installation and just can't get the seat to stay tight. I'm very concerned for my baby's safety, as the carseat wiggles around (way more than the 1 inch that is "safe") within a day of re-installing. While I love the 360 feature of the carseat, the hassle I have to go through to constantly re-install it and the fear I have for my child's safety is simply not worth it.

I've been trying to get in touch with Cybex for over a month about the issues I'm having and I'm getting ignored. For the price paid for this carseat, I'm really unhappy with the results and the service I (haven't) received.

Pros

360 makes it easy to get my baby in and out

Cons

Won't stay tight
Very difficult to install
Horrible customer service

June

California

Verified Buyer

Swivel saves your back!

November 24, 2021

This car seat was one of the highly reviewed and recommended car seat in my community. This one was always on the top 3 convertible car seat and the main pros was that it saves your back. And it really does! Other fixed car seats require you to tilt your baby to the side, squeeze him/her in to put the belt in, fight them in a weird position, all happening towards the side. But this one, since you can swivel the chair to make your baby face you, everything is so much easier. You can either stand at the outside or you can face your baby when you are sitting next to them inside the car.

One downside is that the supporting leg isn't that sturdy. I did install it properly and it has the green sign on but I just always have a feeling that it might have issues and may cause the car seat to either shake or slide (it won't but just feels like) to the side. One major downside - you don't have ease in your mind. Could be my personal issue but that single supporting leg just doesn't seem sturdy as other ones.

Pros

Swivels - Easy to seat your baby in and out
Steel frame
High-tech sensor

Best Uses

Moms with lower back pain

Cons

Supporting leg doesn't seem to be as sturdy as it seems

Bayzha

Bay Area, CA

Verified Buyer

Cool but Difficut

October 19, 2021

This carseat was so difficult to install, especially in my tiny BMW I3, but I needed a swiveling carseat to make the car work. Took me roughly an hour with the help of my husband to get it to not wobble around. And there is this silly stupid plastic compartment door that keeps POPPING off.

But otherwise, its lovely. The quality is obviously there. My babe is really happy in it and he absolutely hated his infant car seat, Nuna Pipa. It's easy to get him in and out. The swivel feature is very cool. I generally like the thing, just can't believe the struggle to get it properly installed.

I have yet to use it facing forward. Only rear facing.

Pros

Swivel is awesome, Quality, Comfort, Convenient

Best Uses

Small cars

Cons

Installation is impossible

ceren

Los Angeles

Verified Buyer

Best car seat

September 21, 2021

I love this car seat first for safety and secondly for it is convertible

Debbie

Portland, Maine

Verified Buyer

Cybex Sirona S

August 19, 2021

I procrastinated installing it because I was intimidated, but it wasn’t as hard as I feared. I used the YouTube instructions. I have not been successful hooking up to the safety sensor, but working on it. Will call help line if I am not successful today.
Seat, with all the padding, looks really comfy, though wish it inclined a bit more. I have a tiny 2 month old(within weight limits) who is a bit more upright than I like. I have a bad back, so love that it revolves towards me so I don’t have to twist to get little guy in. Expect it to be even better as he gets older and bigger! -Overall, it’s expensive, but hopefully worth the $ in the long run.

Pros

Safety
Looks comfortable
Technology (safety sensor )

Cons

Having trouble connecting to technology
Heavy - it?s not coming out of the car until it?s outgrown!
Expensive

Jessica

Miami, Florida

Verified Buyer

Convenient, cozy and complicated

August 11, 2021

I initially got this car seat for my rear-facing son but often used it for my forward facing daughter as well. The swivel and no re-thread hardness made it very convenient to switch between forward and rear facing. I will say, however, it was very difficult to install securely. I quickly realized I had been spoiled with my Britax Clicktight car seat. No matter how hard I tried I was never able to get the installation quite as secure as my clicktight. I now have this car seat in my husbands car so he can take one of the kids without having to totally re-install a carseat to be forward or rear facing.
One major plus to this carseat is that its machine washable and does appear to be very comfortable for my little ones.
Biggest con is the installation. If you are going to be taking the car seat in and out, I would recommend a different one.

Pros

swivel, comfortable, wipes cleans

Cons

installation, big and bulky

No R.

Seattle, WA

Verified Buyer

Love the swivel

August 2, 2021

I love this car seat! Definitely watch a youtube video for the installation, but once you figure out how to use that lever thing, it's pretty easy. We had the nuna before with the same stability leg thing, so having that on the Cybex is comforting. The swivel makes taking baby in and out of the seat SO much easier! No more head bumping against the end of the car. It's also great when we're waiting in a parking lot or something to turn baby towards you to play for a bit. There's a gap between the top and bottom cushion which is a little annoying because I know there's a pile of cheerios gathered in there but that's probably true of any car seat. The senor is super annoying so we disconnected but the temperature gauge on the seatbelt is great. I'm sure the Evenflo is also wonderful but I don't regret paying what we paid for the Cybex.

Tammy

Verified Buyer

Great car seat!

July 30, 2021

I have always used Britax or Chicco seats with my 3 children and have always been very happy with them. I decided to get the Cybex seat because with my bigger SUV and also being on the short side it was difficult to put my 1 year old in the car. This seat has been a life saver, I no longer struggle to get him in the seat. I love the swivel function and my son is happy and comfortable. I am so glad I purchased this seat.

Katherine

Athens, GA

Verified Buyer

LOVE THIS

July 8, 2021

Love this car seat. It's so easy to put my little one in it and get his properly fastened! I swivel him around and off we go. I will say it's very hard to install and I had to call one of their professionals for them to help me install it. The seat is very comfortable for my big boy!

Summer

Plainfield Illinois

Verified Buyer

Instal is difficult but worth it

July 3, 2021

The install is annoying & difficult. Customer support from Cybex is a week long wait. Watched many YouTube install videos & finally figured it out. There’s a lot of info to know if you installed it properly. Example, only use the base to see if it’s done well. Don’t sway the top, it’s supposed to sway. Really easy to turn, amazing recline! Head never goes forward when toddler falls asleep.

Customer Images

Pros

Swivel
Easy to put child into carseat

Cons

Difficult to install
Not much assistance available from Cybex
Conflicting information from Cybex

Brooklyn, NY

Verified Buyer

Hard to install but features are great

June 21, 2021

This was not the eaiest car seat to install and it had some wobble at first, so you will need to put in the time to get it in snugly. That said the wivvel feature is usful for so many reasons. It's easy to load your little one into the seat and roating it when they are not with you allows the front seat to be used!

Pros

Features and look. Rotation is great for different use cases.

Best Uses

People with bad backs.

Cons

Installation is difficult. Takes up alot of room in car.

Melissa

Kentucky

Verified Buyer

Money Well Spent!

June 13, 2021

We LOVE this car seat! It may be one of the most expensive car seats on the market but it is worth every penny. It’s so convenient to get the baby in and out without straining our backs. I can tell it’s a comfortable ride for the baby too. He stopped screaming at red lights once we installed it.

I was nervous about the price before we got it but 10/10 I would recommend this after using it.

Pros

No more straining your back
Quicker to strap baby in than traditional car seats
Comfortable ride for baby

Jenni

Alabama

Verified Buyer

Absolutely Worth the Price

June 10, 2021

I've had this car seat for about a year now and have absolutely loved it!! The swivel is great for daycare drop-off and pick-up, I love the SensorSafe feature (we thankfully haven't needed it, but it gives me peace of mind), and the load leg is a big win in my book as well! It's super easy to take the cover off to clean and put back together. Overall, a great car seat that I would definitely recommend.

Keendra D.

Atlanta, Georgia

Verified Buyer

Cadillac of car seats

May 17, 2021

Thus car seat feels so luxurious and hugs my baby so perfectly. I love the swivel and I helps to not break my back.

View All 96 Reviews

Customer Q&A

1 Question & 0 Answers

Ask a Question

Jasmin

from New York, NY asked:

March 15, 2021

Is there a stroller (travel system) compatible with this car seat?

Answer

CYBEX Sirona S Rotating Convertible Car Seat with Load Leg and with SensorSafe - Urban Black

Features:

Specifications:

Need Help?

Information

My Account

Baby Registry

Flash Sales, Offers & Deals!