The CYBEX Sirona S is the first Convertible Car Seat in North America to feature an innovative 360° rotatable seat with a load leg, making switching between rear-facing and forward-facing positions quick and easy. The Sirona S load leg stabilizes the seat and can significantly reduce crash forces. These features, combined with an EasyLock bar for quick, simple and secure installation, offer advanced safety protection for children - and greater peace of mind for parents. With SensorSafe technology, you'll gain instant insight into your child's well-being-right to the SensorSafe app on your phone. Built into the chest clip of CYBEX car seats, SensorSafe provides alerts when unsafe situations arise including if a child unbuckles themselves; if the back seat has become too warm or too cold, if a child has been seated for too long, and if the driver accidentally leaves the child behind.
Innovative, one-hand 360° rotatable seat allows parents to easily get their child in and out. Load leg stabilizes the car seat and can reduce rotation in certain crashes by up to 30% Only Convertible Car Seat in North America with a one-time vehicle belt installation for both rear-facing and forward-facing mode EasyLock bar reduces force needed up to 4x for quick, simple and secure installation SensorSafe technology uses a Bluetooth enabled chest clip to send mobile app alerts when potential unsafe situations arise
Expanded assortment available online. This item not carried in store.
Car Seats and Travel Systems are FINAL SALE, no refund or exchange on this item.
Expanded assortment available online. This item not carried in store.
Car Seats and Travel Systems are FINAL SALE, no refund or exchange on this item.
Additional Information
- SKN: 547781
- ID: B42618A5
- UPC: 4058511762081
- MFR Number: 5194453
- Ship to Quebec: Yes
- In Store Only: No
- Language: Bilingual
Assembly
- Assembly Required: No
- Item Height: 33.70 inches
- Item Length: 21.10 inches
- Item Weight: 36.20 lbs
- Item Width: 20.10 inches
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<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="314024896">
<span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating">
Rated <span itemprop="ratingValue">1</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">Katie2224</span></span> from
<span itemprop="name">Awful. Do not waste your money.</span>
<span itemprop="description">We purchased this seat back in September 2023, to which sleeve now had to buy another new seat due to the chest buckle breaking (does not click/lock). 3 emails have been sent and ZERO response from Cybex with any type of resolution.</span>
<div class="bvseo-pubdate">Date published: 2024-07-10</div>
<meta itemprop="datePublished" content="2024-07-10" />
</div>
<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="259767362">
<span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating">
Rated <span itemprop="ratingValue">1</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">Olinda</span></span> from
<span itemprop="name">Steer AWAY!!!!</span>
<span itemprop="description">I wanted to love this car seat. But after two years of owning it I hate it and I want to get a new one, it’s super wobbly not stable at all, it’s not the install it’s the actual top of the chair you can push it side to side especially when rear facing. I would not recommend the cup holders are not good either. If you want look up videos on YouTube of how wobbly this seat is. Totally not safe and would not recommend.</span>
<div class="bvseo-pubdate">Date published: 2023-10-10</div>
<meta itemprop="datePublished" content="2023-10-10" />
</div>
<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="242683894">
<span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating">
Rated <span itemprop="ratingValue">1</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">ashleylr</span></span> from
<span itemprop="name">Hate this car seat</span>
<span itemprop="description">I was so excited for this car seat and after receiving it I hate it.
Button is hard to push, it doesn’t turn smoothly or easily, the leg is not that secure.
Do yourself a favour and do not waste your money.</span>
<div class="bvseo-pubdate">Date published: 2023-03-04</div>
<meta itemprop="datePublished" content="2023-03-04" />
</div>
<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="1129315915">
<span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating">
Rated <span itemprop="ratingValue">5</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">Brit</span></span> from
<span itemprop="name">The best there is!</span>
<span itemprop="description">I didn’t realize how much of a blessing this would be when it was gifted to us. We absolutely love this car seat! It is comfortable-our baby boy actually enjoys being in it, it is safe-most important, and it is great for adventuring families like ours! The rotation feature makes it especially helpful when getting baby in and out of our keep wrangler. I would highly recommend to families on the go!</span>
<div class="bvseo-pubdate">Date published: 2022-08-02</div>
<meta itemprop="datePublished" content="2022-08-02" />
</div>
<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="1129315917">
<span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating">
Rated <span itemprop="ratingValue">5</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">Kaitlyn MCS</span></span> from
<span itemprop="name">Life Saver!</span>
<span itemprop="description">This car seat is so revolutionary & a back saver! I have a history of lower back injuries due to my career as a professional dancer. This design allows for me to safely get my baby into his car seat while not putting myself in a bad angle that flares up my back! So grateful for this product & design!</span>
<div class="bvseo-pubdate">Date published: 2022-08-01</div>
<meta itemprop="datePublished" content="2022-08-01" />
</div>
<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="209952400">
<span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating">
Rated <span itemprop="ratingValue">2</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">Annak</span></span> from
<span itemprop="name">Incredibly Disappointing</span>
<span itemprop="description">The crotch buckle is far too short - rubs into my child’s legs and she is only 18 months - will render this car seat basically useless as she gets older. In Canada the swivel is not an option when forward facing because car seat must be tethered. Installation is painful and not straightforward. Had this car seat for under two months and the SensorSafe buckle decal is already wearing off. I do not recommend this car seat to anyone.</span>
<div class="bvseo-pubdate">Date published: 2022-05-30</div>
<meta itemprop="datePublished" content="2022-05-30" />
</div>
<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="1129316234">
<span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating">
Rated <span itemprop="ratingValue">2</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">Luke2021</span></span> from
<span itemprop="name">Too Complicated! Completely Disappointing!</span>
<span itemprop="description">If you have a day to waste for installing this item then buy it. I followed instructions and the YouTube video and it’s still not secure enough. It moves too much & I don’t know why. I regret this purchase. The maxi cosi is detachable, secure and far less complicated! I can’t easily move the cybex to any car because it so heavy!! I don’t feel like my child is safe in this car seat! I only like the swivel feature that allows me to remove my child in and out of the seat easily. Just disappointed.</span>
<div class="bvseo-pubdate">Date published: 2021-12-12</div>
<meta itemprop="datePublished" content="2021-12-12" />
</div>
<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="1129316237">
<span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating">
Rated <span itemprop="ratingValue">5</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">Cinda</span></span> from
<span itemprop="name">THE BEST CAR SEAT ON THE MARKET!</span>
<span itemprop="description">We purchased the Cybex Sirona S, last month at Buy Buy Baby. Better than other car seats we’ve had. The Cybex Sirona S exceeded my expectations in a car seat! From safety, technology, to comfort for my child. It’s amazing!</span>
<div class="bvseo-pubdate">Date published: 2021-09-12</div>
<meta itemprop="datePublished" content="2021-09-12" />
</div>
</div>
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<li class="bvseo-paginationItem"><a class="bvseo-paginationLink" href="https://www.babiesrus.ca/en/Cybex-Sirona-S-360-convertible-car-seat-with-Sensor-Safe-Indigo-Blue/B42618A5.html?bvstate=pg:2/ct:r">Cybex Sirona S 360 convertible car seat with Sensor Safe Indigo Blue Reviews - page 2</a></li>
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<div class="bvseo-question-answer" data-questionid="7583803">
<h2 class="bvseo-question">
Can i fit this car seat on my cybex s gazelle stroller or is this just for car only?&nbsp;
</h2>
<div class="bvseo-question-detail">
</div>
<div class="bvseo-author">Asked by: Jasspreet</div>
<div class="bvseo-answer" data-answerid="7939290">
The Sirona S 360 is a convertible car seat which is much bigger and bulkier than an infant car seat. That being said, any CYBEX infant car seats are compatible with the Gazelle, and any other CYBEX stroller.
<div class="bvseo-author">Answered by: CYBEX Customer Care</div>
<div class="bvseo-pubdate">Date published: 2025-05-08</div>
</div>
</div>
<div class="bvseo-question-answer" data-questionid="5643274">
<h2 class="bvseo-question">
Quelle est la profondeur de ce si&egrave;ge en position face vers l'arri&egrave;re? J'aimerais savoir s'il peut entrer dans une voiture compacte
</h2>
<div class="bvseo-question-detail">
</div>
<div class="bvseo-author">Asked by: Mhasna16</div>
<div class="bvseo-answer" data-answerid="6183177">
The Sirona S in the most reclined position; rear facing is 30&quot; Le Sirona S dans la position la plus inclin&eacute;e ; face arri&egrave;re est de 30&quot;
<div class="bvseo-author">Answered by: CYBEX Customer Care</div>
<div class="bvseo-pubdate">Date published: 2023-05-18</div>
</div>
</div>
<div class="bvseo-question-answer" data-questionid="5555845">
<h2 class="bvseo-question">
Any owns Honda Civic? How does it fit?&nbsp;
</h2>
<div class="bvseo-question-detail">
</div>
<div class="bvseo-author">Asked by: Atifa</div>
<div class="bvseo-answer" data-answerid="6098867">
Because of the thousands of vehicle seats, belting types and safety seat combinations possible, there is no listing available to match a car seat with the type of vehicle in which it will best fit, however the dimensions of the seat which is: 24&quot;H x 19&quot;W x 30&quot;D.
<div class="bvseo-author">Answered by: CYBEX Customer Care</div>
<div class="bvseo-pubdate">Date published: 2024-03-28</div>
</div>
</div>
<div class="bvseo-question-answer" data-questionid="5503650">
<h2 class="bvseo-question">
What is the difference between the regular black seat and this exclusive premium black? Is the material better?
</h2>
<div class="bvseo-question-detail">
</div>
<div class="bvseo-author">Asked by: BabyBlueEyed</div>
<div class="bvseo-answer" data-answerid="6050767">
The material is the same, the only difference is the color.
<div class="bvseo-author">Answered by: CYBEX Customer Care</div>
<div class="bvseo-pubdate">Date published: 2021-11-22</div>
</div>
</div>
<div class="bvseo-question-answer" data-questionid="5495092">
<h2 class="bvseo-question">
Can this car seat fit 3 across ?
</h2>
<div class="bvseo-question-detail">
</div>
<div class="bvseo-author">Asked by: customer1234</div>
<div class="bvseo-answer" data-answerid="6041043">
Because of the thousands of vehicle seats, belting types and safety seat combinations possible, there is no listing available to match a car seat with the type of vehicle in which it will best fit, however the dimensions of the seat which is: 24&quot;H x 19&quot;W x 30&quot;D.
<div class="bvseo-author">Answered by: CYBEX Customer Care</div>
<div class="bvseo-pubdate">Date published: 2021-11-16</div>
</div>
</div>
<div class="bvseo-question-answer" data-questionid="5486656">
<h2 class="bvseo-question">
Which stroller is compatible with this car seat?
</h2>
<div class="bvseo-question-detail">
</div>
<div class="bvseo-author">Asked by: pjani</div>
<div class="bvseo-answer" data-answerid="6033526">
The Sirona S is not designed to attach to any strollers and is designed to stay installed in the vehicle.
<div class="bvseo-author">Answered by: CYBEX Customer Care</div>
<div class="bvseo-pubdate">Date published: 2021-11-19</div>
</div>
</div>
<div class="bvseo-question-answer" data-questionid="6104056">
<h2 class="bvseo-question">
how can you install it in the car that has no latch(isofix)? can it be installed with seatbelt, or can we purchase additional base?
</h2>
<div class="bvseo-question-detail">
</div>
<div class="bvseo-author">Asked by: yj b</div>
</div>
<div class="bvseo-question-answer" data-questionid="5954579">
<h2 class="bvseo-question">
What are the minimum and maximum weight limits? Does this come with tethers for rear and forward facing?
</h2>
<div class="bvseo-question-detail">
</div>
<div class="bvseo-author">Asked by: MamaBear13</div>
</div>
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SKN: 547781
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