![Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive](https://www.babiesrus.ca/dw/image/v2/BDFX_PRD/on/demandware.static/-/Sites-toys-master-catalog/default/dwf1525d12/images/14734AB3_1.jpg?sw=100&sh=100&sm=fit)
![Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive](https://www.babiesrus.ca/dw/image/v2/BDFX_PRD/on/demandware.static/-/Sites-toys-master-catalog/default/dwacabdcda/images/14734AB3_2.jpg?sw=100&sh=100&sm=fit)
![Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive](https://www.babiesrus.ca/dw/image/v2/BDFX_PRD/on/demandware.static/-/Sites-toys-master-catalog/default/dw61df38b4/images/14734AB3_3.jpg?sw=100&sh=100&sm=fit)
![Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive](https://www.babiesrus.ca/dw/image/v2/BDFX_PRD/on/demandware.static/-/Sites-toys-master-catalog/default/dw32149f22/images/14734AB3_4.jpg?sw=100&sh=100&sm=fit)
![Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive](https://www.babiesrus.ca/dw/image/v2/BDFX_PRD/on/demandware.static/-/Sites-toys-master-catalog/default/dw5a77922f/images/14734AB3_5.jpg?sw=100&sh=100&sm=fit)
![Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive](https://www.babiesrus.ca/dw/image/v2/BDFX_PRD/on/demandware.static/-/Sites-toys-master-catalog/default/dwc6c78465/images/14734AB3_6.jpg?sw=100&sh=100&sm=fit)
![Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive](https://www.babiesrus.ca/dw/image/v2/BDFX_PRD/on/demandware.static/-/Sites-toys-master-catalog/default/dw7d6475d6/images/14734AB3_7.jpg?sw=100&sh=100&sm=fit)
![Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive](https://www.babiesrus.ca/dw/image/v2/BDFX_PRD/on/demandware.static/-/Sites-toys-master-catalog/default/dwb05daa6a/images/14734AB3_8.jpg?sw=100&sh=100&sm=fit)
![Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive](https://www.babiesrus.ca/dw/image/v2/BDFX_PRD/on/demandware.static/-/Sites-toys-master-catalog/default/dwf1525d12/images/14734AB3_1.jpg?sw=767&sh=767&sm=fit)
![Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive](https://www.babiesrus.ca/dw/image/v2/BDFX_PRD/on/demandware.static/-/Sites-toys-master-catalog/default/dwacabdcda/images/14734AB3_2.jpg?sw=767&sh=767&sm=fit)
![Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive](https://www.babiesrus.ca/dw/image/v2/BDFX_PRD/on/demandware.static/-/Sites-toys-master-catalog/default/dw61df38b4/images/14734AB3_3.jpg?sw=767&sh=767&sm=fit)
![Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive](https://www.babiesrus.ca/dw/image/v2/BDFX_PRD/on/demandware.static/-/Sites-toys-master-catalog/default/dw32149f22/images/14734AB3_4.jpg?sw=767&sh=767&sm=fit)
![Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive](https://www.babiesrus.ca/dw/image/v2/BDFX_PRD/on/demandware.static/-/Sites-toys-master-catalog/default/dw5a77922f/images/14734AB3_5.jpg?sw=767&sh=767&sm=fit)
![Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive](https://www.babiesrus.ca/dw/image/v2/BDFX_PRD/on/demandware.static/-/Sites-toys-master-catalog/default/dwc6c78465/images/14734AB3_6.jpg?sw=767&sh=767&sm=fit)
![Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive](https://www.babiesrus.ca/dw/image/v2/BDFX_PRD/on/demandware.static/-/Sites-toys-master-catalog/default/dw7d6475d6/images/14734AB3_7.jpg?sw=767&sh=767&sm=fit)
![Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive Cybex Sirona S 360 Swivel Convertible Car Seat with SensorSafe in Premium Black - R Exclusive](https://www.babiesrus.ca/dw/image/v2/BDFX_PRD/on/demandware.static/-/Sites-toys-master-catalog/default/dwb05daa6a/images/14734AB3_8.jpg?sw=767&sh=767&sm=fit)
R Exclusive, only available at Babies R Us Canada. 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 features offer advanced safety protection for children and greater peace of mind for parents.
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* 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 ONE-TIME VEHICLE BELT INSTALLATION: Allows seamless transition from rear-facing to forward-facing mode without having to re-install
Car Seats and Travel Systems are FINAL SALE, no refund or exchange on this item.
Car Seats and Travel Systems are FINAL SALE, no refund or exchange on this item.
Additional Information
- SKN: 270431
- ID: 14734AB3
- UPC: 4058511762067
- MFR Number: 9004449
- Ship to Quebec: Yes
- Language: Bilingual
Assembly
- Assembly Required: No
- Item Height: 22.64 inches
- Item Length: 32.28 inches
- Item Weight: 40.79 lbs
- Item Width: 20.08 inches
Batteries
- Batteries Included: Yes
- Batteries Required: Yes
<ul id="BVSEOSDK_meta" style="display: none !important;">
<li data-bvseo="sdk">bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0</li>
<li data-bvseo="sp_mt">CLOUD, getReviews, 7ms</li>
<li data-bvseo="ct_st">reviews, product</li>
<li data-bvseo="ms">bvseo-msg: Unsuccessful GET. status = 'ERROR', msg = 'Not Found.'; Unsuccessful GET. status = 'ERROR', msg = 'Not Found.';</li>
</ul>
<!--begin-bvseo-questions-->
<!--begin-questions-->
<div id="bvseo-questionsSection">
<div class="bvseo-question-answer" data-questionid="6328005">
<h2 class="bvseo-question">
What is the min and max height and weight for this seat?
</h2>
<div class="bvseo-question-detail">
</div>
<div class="bvseo-author">Asked by: AshDG</div>
</div>
</div>
<script type="text/javascript">
if (document.getElementById('bvseo-questionsSection')) {
document.getElementById('bvseo-questionsSection').style.display = 'none';
}
</script>
<!--end-questions-->
<ul id="BVSEO_meta" style="display:none!important">
<li data-bvseo="bvDateModified">y_2025, m_2, d_14, h_8CST</li>
<li data-bvseo="ps">bvseo_bulk, prod_bvqa, vn_bulk_3.0.42</li>
<li data-bvseo="cp">cp_1, bvpage1</li>
<li data-bvseo="co">co_hasquestions, tq_1</li>
<li data-bvseo="cf">loc_en_CA, sid_14734AB3, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]</li>
<li data-bvseo="diagnostics">clientName_toysrus-ca</li>
</ul>
<!--end-bvseo-questions-->
<ul id="BVSEOSDK_meta" style="display: none !important;">
<li data-bvseo="sdk">bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0</li>
<li data-bvseo="sp_mt">CLOUD, getContent, 10ms</li>
<li data-bvseo="ct_st">questions, product</li>
</ul>
SKN: 270431
Was:
$799.99
to
Now:
$469.98
- Out of Stock
Free Store Pickup
Home Delivery:
Delivery postal code:
L4K 5R5
Get it Fast
Ship to an Address
Enter postal code to see availability
Currently Credit Card is the only form of payment supported for pre-orders.
Nearest Stores
Selected Store
Clearance items are FINAL SALE, no refund or exchange on this item.
Free Shipping* on Baby Gear!