ITEM# 519004441

CYBEX Sirona S Rotating Convertible Car Seat with Load Leg and SensorSafe - Indigo Blue

100
Reviews
$399.95
Was $549.95
$150 Off
Style:Indigo Blue
CYBEX Sirona S Rotating Convertible Car Seat with Load Leg and SensorSafe - Indigo Blue
$399.95
$549.95
$150 Off
CYBEX Sirona S Rotating Convertible Car Seat with Load Leg and with SensorSafe - Urban Black
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 CYBEX Sirona S Rotating Convertible Car Seat with Load Leg and with SensorSafe - Premium Black
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CYBEX Sirona S Rotating Convertible Car Seat with Load Leg and with SensorSafe - FR Free Black
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CYBEX Sirona S Rotating Convertible Car Seat with Load Leg and SensorSafe - Manhattan Grey
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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
100 Reviews
Ratings Snapshot
5
64
4
23
3
9
2
4
1
0
88%
of Reviewers
Recommend
Phuc P.
San Diego
Verified Buyer
the swivel is the only good thing
April 17, 2024
It is a nice feature that it can swivel so that my back isn't hurting or i don't have to squeeze myself into the car to place my child in the seat. There are 2 things that I do not like at all.

1. it does rattle from side to side and is not completely anchored when you touch it on the side with a bit of force. No matter how tight i install this it remains the same. Not sure if this is how it is or not.

2. The buckle doesn't remain in place, it would flops backward or is underneath my child's buttocks when he is placed into the seat. I would have to slightly elevate my child to take it out or dig it out. This gets annoying throughout the years, day by day. And I have this car seat for 3 years so far.

I don't use the bluetooth feature at all, so this feature is null.
Customer Images
Lea
Orlando, FL
Verified Buyer
Came highly recommended by friend and it is not disappointing
February 23, 2024
No more awkward yoga moves to get your child in or out. It's a game-changer. And I think it is the best rotating car seat in the US market now. My little one seems to think this car seat is a first-class ride. The padding is plush, and the adjustable features make it a snug fit at every stage. No drama, no fuss – just a comfy cruise for the kiddo.
Customer Images
Pros
  • Rotating feature; quality built, safety features like sensorSafe and load leg; very comfortable for kids.
Cons
  • Installation is not very straightforward and needs some muscle
Mary J.
California
Verified Buyer
Great invention
December 17, 2023
Great invention it swivel 360 degree, makes it easy to secure my son.
My son loves being on the car seat it’s comfortable and it’s a good quality.
Pros
  • Great quality
Cons
  • Price
Mary
California
Verified Buyer
Excellent quality
December 17, 2023
This car seat is worth the price, excellent quality and pretty convenient to use. I love the design that I can just easily put my son on the car facing me and sliding it to forward facing position. I purchased two of this car seat to each car. Easy instillation.
Pros
  • Expensive
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
  • W
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
OH
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
KB
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
CT
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
Customer Q&A