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Description
cybex car seat canada Cybex Sirona S 360 Convertible Car SeatThe Cybex Sirona S 360 Convertible Car Seat is a premium, safety focused car seat that features a 360 rotatable seat, load leg stability, linear side impact protection, and SensorSafe technology. Designed for both convenience and advanced protection, it ensures peace of mind for parents while keeping children secure and comfortable. Recommended Use Rear facing: 4 to 50 lbs Forward facing: 22 to 65 lbs Use from birth up to 65 lbs or 49 inches
The Cybex Sirona S 360 Convertible Car Seat is a premium, safety-focused car seat that features a 360° rotatable seat, load leg stability, linear side-impact protection, and SensorSafe technology. Designed for both convenience and advanced protection, it ensures peace of mind for parents while keeping children secure and comfortable.
Recommended Use
- Rear-facing: 4 to 50 lbs
- Forward-facing: 22 to 65 lbs
- Use from birth up to 65 lbs or 49 inches
- SensorSafe compatible with most vehicles 2008 or newer with OBD II port
Key Features
- Innovative one-hand 360° rotatable seat for easy entry and exit
- Load leg stabilizes the seat and reduces rotation in certain crashes by up to 30%
- One-time vehicle belt installation for both rear- and forward-facing positions
- EasyLock™ bar reduces installation force up to 4x for secure setup
- Linear Side-impact Protection absorbs up to 25% more impact in collisions*
- Anti-rebound design minimizes seat movement in crashes
- Magnetic buckle holders for easy entry and exit
- Dishwasher-safe cup holder that can be positioned on either side
- 12-position recline adjustment, usable while seat is in use
- 12-position height-adjustable headrest with no-rethread harness
- Steel reinforced frame provides strength and durability
- Removable newborn insert for small babies
SensorSafe Technology
- Smart-tech harness chest clip provides alerts to a smartphone via SensorSafe app
- Alerts include: child unbuckled, back seat too hot or cold, child seated too long, or child left in vehicle
- Bluetooth enabled for easy monitoring through your smartphone
Comfort & Convenience
- Harness pads and 3-position padded buckle for extra comfort
- Removable newborn insert provides additional support
- Innovative LATCH removal system and storage for connectors inside the base
- Magnetic buckle holders simplify child entry and exit
- Adjustable recline and headrest for long-lasting comfort
Specifications
- Car seat weight: 30.4 lbs
- Item weight: 36.2 lbs
- Dimensions: 21.1" H x 33.6" L x 20.1" W
- Rear-facing: 4–50 lbs
- Forward-facing: 22–65 lbs
- Maximum child height: 49 inches
Installation
- EasyLock™ bar for quick, simple, and secure installation
- Load leg stabilizes the seat for added crash protection
- 360° rotation allows switching between rear- and forward-facing with ease
- Dual-level indicators to ensure proper car seat angle
Cleaning & Maintenance
- Removable, washable newborn insert
- Dishwasher-safe cup holder
- Harness pads can be wiped clean for convenience
The Cybex Sirona S 360 combines innovative safety technology, SensorSafe monitoring, and a rotatable design to make traveling with children safer, easier, and more comfortable. Its advanced features and premium construction provide peace of mind for parents while keeping children secure and supported from birth through toddlerhood.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Way fluffy, good support
Size: Sapphire Queen
This pillow is way fluffy. It does fit into a standard pillowcase with a little tugging and stuffing. Worth it though, as it’s cool and provides more support than a usual side sleeper pillow. I’m not using the extra stuffing that comes with it as the firmness is fine for me right out of the box.
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Great for side sleeper
Size: Sapphire King
I am loving this pillow. I waited a few months to see how I would feel about it, because I definitely did not like solid foam pillows previously. I’m a side sleeper, and my pillows were discontinued from a different bedding company. I tried a few others in the interim and was not happy with the support for my neck. Tried this one and I really love the shredded foam. It supports my neck and my head, it’s comfortable. It is movable if I need support in a certain position. It has extra fill if needed. Super happy with this purchase.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Best Pillow Ever
Size: Sapphire Queen
Im in love...better then high end pillows and at a fraction of the cost. These are the only pillows I will ever buy again!!!
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Reviewed in the United States on May 27, 2026
★★★★★ 3
Not cooling
Size: Sapphire Queen
We have waited to give a review. These 2 pillows we purchased based off the good reviews and that it states has cooling effect.
Well a good point it has is the blend of stuffing. Also the ability to remove or add for your comfort. The softness/firmness is just right once you figure out your comfortable mix.
However with having foam and poly blend, there is no cooling. Those tiny blue specs do nothing but add color to stuffing. Both my husband an myself wake up because our head is hot. Moving around alot helps with that but doesn't offer a restful sleep.
I do like that it has a cover over the pillow so you have 2 zippers to go through to remove stuffing. This prevents waking with foam all over your bed.
Overall I would have given a better review if actually offered the cooling effect. I could have saved money an just purchased the cheaper pillow they offer.
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Reviewed in the United States on December 29, 2025
★★★★★ 5
Tired of bad sleep try this pillow :)
Size: Sapphire Queen
Never owned a nice or expensive pillow finally after a good 25 years of super cheap pillows finally decided to try a nice one and see if there is a big difference and see what all the woot is about anyways in my opinion I am a side sleeper and I now just use this instead of multiple pillows and I can safely say it works very well seems too cool a little and is very comfortable plus bonus they give you extra fluff if you want to add more or replace but straight out of the box was absolutely perfect for sleeping I am insanely picky about it will ABSOLUTELY BUY THIS AGAIN 🥰🥰🥰 firmness absolutely perfect as is
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Reviewed in the United States on March 29, 2026