Cybex Sirona S Rotating Convertible Car Seat with SensorSafe 2.1, Children Newborn to Four Years, Easy Child Load, Infant Baby Toddler Preschooler, Indigo Blue
Thumbnail 1Thumbnail 2Thumbnail 3Thumbnail 4Thumbnail 5Thumbnail 6

Cybex Sirona S Rotating Convertible Car Seat with SensorSafe 2.1, Children Newborn to Four Years, Easy Child Load, Infant Baby Toddler Preschooler, Indigo Blue

3.9/5
Product ID: 197000321
Secure Transaction

Details

  • Brand
    Cybex
  • Installation Type
    Seat Belt
  • Material
    Alloy Steel
  • Color
    Indigo Blue
  • Orientation
    Rear Facing
📲SensorSafe 2.1 smart alerts
🔄360° rotatable seat
🔒EasyLock Bar reduces install force 4x

Description

🔒 Safety Meets Smart Style: The Car Seat Every Millennial Parent Needs

  • CUSTOM FIT GROWTH - 12-position adjustable headrest and no-rethread harness adapt effortlessly as your child grows from newborn to preschooler.
  • SMART SAFETY ALERTS - SensorSafe 2.1 keeps you connected with real-time notifications for unbuckling, temperature, and forgotten child alerts.
  • EFFORTLESS 360 ROTATION - Seamlessly switch between rear and forward-facing without the hassle—parenting made smoother.
  • ADVANCED IMPACT PROTECTION - Linear Side-Impact Protection absorbs 25% more crash force, while anti-rebound design minimizes seat movement.
  • SECURE SIMPLE INSTALLATION - EasyLock Bar cuts installation effort by 75%, ensuring a rock-solid fit every time.

The Cybex Sirona S is a premium convertible car seat designed for children from newborn to four years, featuring a unique 360° rotating seat for easy loading, SensorSafe 2.1 technology for real-time safety alerts, and an EasyLock Bar that simplifies installation by reducing force needed by up to 4x. With superior side-impact protection and a customizable 12-position headrest, it ensures both comfort and maximum safety for your growing child.

Large manufacture image 1Large manufacture image 2Large manufacture image 3Large manufacture image 4Large manufacture image 5

Specifications

Product Dimensions25.3 x 20 x 25.5 inches
Item model number519004441
Target genderUnisex
Minimum weight recommendation4 Pounds
Maximum weight recommendation65 Pounds
Minimum height recommendation17 Inches
Maximum height recommendation49 Inches
Material TypeAlloy Steel
Material Composition100
Number Of Items1
StyleCar Seat
Number of reclining positions12
Batteries requiredNo
OrientationRear Facing
Rear-facing minimum child weight4 Pounds
Harness type5-Point
Item Weight41 pounds

Have a Question? See What Others Asked

Does it alert you if you forget to take the baby out of the car after the car is turned off?
I installed this with the seatbelt and latch and it’s wobbly. i feel like i can tip it over. what did i do wrong?
Why is this car seat not stable? it wobbles side by side .
Will this fit in a Chevy trailblazer?

Reviews

3.9

All from verified purchases

A**O

I love this!

Why did you pick this product vs others?:Good item

O**I

I Do NOT recommend.

I bought this seat as I am becoming a foster parent for children 0-2. I wanted a convertible seat that would accommodate any child in this age range. I loved that this seat swiveled. It's currently the only convertible swivel seat in the USA.Back story: I survived a deadly car accident in 2012. I was driving an Audi, so since German engineering saved my life before, I had high hopes for this German car seat. (Made in China though) 🙄I now drive a 2013 VW Jetta. When the car seat arrived today, later than expected due to the storms in New England, I was SO excited to put in the car.After two hours of trying to get this seat to not wobble, I called it a day. I'm returning it tomorrow morning. Which is a huge pain given that the refund doesn't come for 2-3 days AFTER the seller receives it. So I'll have to wait another two weeks to order a different seat.I have worked as a preschool teacher for all of my adult life and have installed hundreds of car seats over the years. I have NEVER seen a car seat wobble like this. Even the $40 Cosco car seat from Walmart didn't wiggle like this.For $500 I expected the dream convertible car seat but I am highly disappointed. There are multiple points on this seat that are flawed.1. The latch system belts are not sewn well. It wouldn't surprise me to see these become a reason for recall.2. The latch system doesn't fit well in the two alcoves meant to contain them once latched. They don't allow for the belt to be tightened enough because they're restricted to the space in the alcove.3. The belt system which is noted as the "preferred" method is useless. I'm sure the shape of my VW's seats play a role but minimally. The blue plastic pieces that are to hold the belt....I would say are upside down. There's nothing to prevent the seat belt from being pulled back up in the direction of the seat.4. Because of these little alcoves for the latch - you need to weave the belt through the alcoves but its such an odd space that again even with the car's seat belt, it won't tighten enough.5. Cybex thought to add a compartment on the back of the seat for the user manual but didn't think to add a handle anywhere on the seat to be able to carry it. It's HEAVY! And awkward!6. The fabric is so smooth (yay) but is a type that is going to grasp on to every hair or fiber that comes it way. I could tell immediately that it would be a bitch to maintain.7. The base itself has a much smaller width than the top of the seat. - I would think that due to physics this is why the thing wobbles. If the base was wider and more comprehensive espically by the edge of the VW's seat (where there's more natural give) then the Cybex wouldn't wobble.On a side note, I had emailed the company previously about any type of discount/program/grants available to try to lessen the cost. They emailed back to say they don't offer anything like that.Additionally, I couldn't find a crash test video anywhere for the seat.They sell for 270 Euro which converts to 195.5 Dollars.This Cybex seat is not worth $500.

T**J

Best purchase

Change to this seat and my baby loves it.. (yeah right what kid loves a chair..🤣🤣🤣. But it is a great product.. it is heavy so if you plan to be moving it to another, be ready for a work out. What is great about it, since I have a Honda sedan 4 door, is the. New function, I don’t have to turn my baby into a pretzel to get him into his car seat. Also the cushion is enough for baby to be comfortable. Install is not complicated. The app for the sensor.. well you can’t have everything be right.. but the app has a lot to desire.. you have to log in every time you put the baby in the seat and pair it.. very annoying.

N**H

Fits in a 2 door car and still allows you to get baby out!

This is a must have car seat. I have 9 month old who had grown out of the carrier/ base combo type of car seat, and needed to purchase a new car seat. I have a 2010 2 door Camaro. You have to flip the seats front forward to get to the back. I purchased a traditional rear facing car seat. Since there was no way to get to the side of the traditional rear facing car seat, there was no way to get my daughter out.I went looking for a solution. The Cybex Sirona S, is truly a miracle seat. It only has to be installed once and can be switched from rear facing to forward facing as needed by pressing a recessed area at the front of the seat. This allows you to completely turn the seat around to get your child out. You will have to stretch your arm a bit towards the front of the seat to do this. By using the same recessed button, one can also increase or decrease the angle. The seat also has a stability leg that stabilized the seat. It has a safety feature that will use the Bluetooth on your phone and a plug that gets plugged into your OBDII port in your car. It will alert you if the temperature is too high for the baby in the car and also if the baby is in the car after it has been shut off.The car seat seems comfortable for my baby. I would not have been able to use my car without this car seat. I highly recommend it to any parent.

M**N

Best and safest 360 swivel convertible carseat on the market

I absolutely love this carseat! I did a lot of research about the best convertible carseat regarding safety (crash testing), comfort, etc. I was stuck between this and the nuna rava which are the best rated car seats for comfort and scored highest on crash tests. I really wanted the 360 swivel as my son is a big boy so I opted for this one and I'm glad I did!!! Nuna has the Revv with 360 swivel, but it scored horribly on crash tests and only went up to 40 lbs so again this was definitely the better option. I've read a few people say it's very hard to install, but my husband got it installed within 5 minutes after watching the video that is on the QR code with the carseat. It also has a blue tooth sensor that is connected onto your phone which alerts you when your baby is buckled, temperature too hot or too low, etc. It really is so cool and the swivel is very easy. I'm really happy w/ this purchase and my son seems very comfortable in it. Only negative thing I would say is this is a very big carseat, so if you have a small sedan it might not be the most ideal; I drive a ford explorer so it fits good

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Shop Global, Save with Desertcart
Value for Money
Competitive prices on a vast range of products
Shop Globally
Serving over 300 million shoppers across more than 200 countries
Enhanced Protection
Trusted payment options loved by worldwide shoppers
Customer Assurance
Trusted payment options loved by worldwide shoppers.
Desertcart App
Shop on the go, anytime, anywhere.
HK$7148

Duties & taxes incl.

Hong Kongstore
1
Free Shipping

with PRO Membership

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Cybex Sirona S Rotating Convertible Car Seat With Sensorsafe 2 | Desertcart Hong Kong