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Description
cybex sirona s premium black Cybex Sirona S SensorSafe Convertible Car Seat – Twinkle Twinkle Little OneThe 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
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*
- 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
Usage
- Child Age Minimum: newborn
- Child Age Maximum: 8 years
- Child Weight Minimum: 4 lbs.
- Child Weight Max: 65 lbs.
- Rear-Facing Mode Weight Limitation: 4-50 lbs.
- Rear-Facing Mode Height Limitation: 17"-49"
- Forward-Facing Mode Weight Limitation: 22-65 lbs
- Forward-Facing Mode Height Limitation: 28-49 in
- Forward-Facing Mode Age Limitation: at least 22 lbs
- Forward-Facing Mode Fit Limitation: top of ears below the top of the headrest
Specifications
- Dimensions: 24.5"D x 19"W x 25.5"H
- Weight: 30.4 lbs.
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
4.8 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
My dogs are obsessed with these donuts
Color: Donuts
I got this for my 2 year old terrier for Valentine’s Day and it ended up being a huge hit in our house. She’s small and loves running around chasing squeaky toys, and the donut toys are the perfect size for her to carry, toss, and sprint after.
For some reason the donuts are absolutely irresistible to the dogs. Not only does my terrier love them, but my 9 and 10 year old dogs, who are normally couch potatoes and usually ignore the mountain of toys we have, became obsessed with them too. They were stealing the donuts from each other and running around like puppies again.
The little box makes it fun to hide the donuts back inside so the dogs can pull them out, which adds another layer of play. It’s adorable, well made, and shockingly none of them have destroyed the donuts yet, which is usually what happens to most toys in our house. It is one of the few toys that has actually kept all of my dogs interested. Definitely one of the best toys we have bought.
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Reviewed in the United States on March 15, 2026
★★★★★ 4
Smaller than expected
Color: Donuts
Wayyyy tinier than I expected but its ok, I have a mini dachshund and the size fits. She doesnt play with these as much as heretics other big girl toys but these are super cute. Each one has a squeaker which she loves to try and tear out. They are soft and squishy for her small teeth.
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Reviewed in the United States on March 31, 2026
★★★★★ 5
Finally toys for small dogs!
Color: Doggo’s Tacos
My dog loves bark box toys! The tacos are easy to pick up with his little mouth.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Love them! Dog is Obsessed.
Color: Donuts
These are absolutely adorable. Just the right size for my 20 ish lb pup.
They seem to be durable and made from good quality materials. They're soft and light so they don't make any noise or issues when he chucks them across the room while he's playing.
Definitely great value for great price.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Fun but not for aggressive chewers
Color: Donuts, Color: Donuts
Super cute and I like that it’s like 4 toys in 1. My Yorkiepoo loved it! She wouldn’t engage with any other toys all night. Anything with a squeaker and crinkle noise, she is all over it. It’s a lot smaller than I thought, but those little donuts are just the right size to get in her mouth…and devour! She’s a fetch girl, so she had fun chasing this toy all over the house. After a day, there is only one donut left and the box. I kinda expected this since my dog’s main agenda when it comes to these kinds of toys is to how fast can I kill it so if you have an aggressive chewer like mine, it may be fun but it won’t last long.
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Reviewed in the United States on April 25, 2026