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Description
cybex sirona car seat installation 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
4.0 ★★★★★
Based on 261 reviews
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Product Reviews
★★★★★ 5
Kills germs without all the harshness
Scent: Fragrance Free, Size: 16 Fl Oz (Pack of 2)
I hate that every time I buy this sanitizer the price goes up, but I love that it is alcohol-free, fragrance free, and doesn't leave a sticky feeling on my hands after using it. My whole family has been using it since my almost 6 year old was a baby. We use it on a daily basis. It doesn't dry or irritate skin. I've even used it around her mouth/chin area when we weren't around water with no resulting irritation, and she has sensitive skin prone to irritation. And I don't feel nervous that the kids are going to put their hands in their mouths or do something stupid like drink it when I send it to school in my daughter's back pack, because the ingredients are so mild. This is my favorite sanitizer on the market!
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Reviewed in the United States on June 18, 2018
★★★★★ 5
I come back again for this brand.
Scent: Mandarin, Size: 16 Fl Oz (Pack of 2)
8 years ago, I found this brand and bought a lot skin products for my baby, 8 years later, I have another baby and came back to this brand again. No more words needed.
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Reviewed in the United States on June 1, 2026
★★★★★ 4
I'm really disappointed ☹️
Scent: Mandarin, Size: 16 Fl Oz (Pack of 2)
I was excited to get this thinking it would be safe, foaming, smell good and be cleaning for my hands. Surprisingly it did not foam at all. I'm really disappointed. It's just liquid pouring out. I don't understand why. I even shook it up. 💁🏼♀️ Why would it be listed as foaming? Maybe I got a bad batch? Wonder if others have great success? Idk. 😔
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Helped user with very dry skin
Scent: Fragrance Free, Size: 16 Fl Oz (Pack of 2)
No babies here, but I figured that if it was safe for babies it would be ok for me-and it was cheap too.
Surprisingly, while using this product, this Winter has been the best for my "seasonal, bleeding skin cracks" to my finger tips. I'm talking about the deep cracks that typically start at a fingernail corner and can take forever to heal. Typically I use 3-in-one antibiotic ointment, covered with bandaids, covered with protective first aid tape on at least one finger all Winter, and often need to resort to Superglue to keep some cracks closed-all with mixed results. A crack will heal over and crack open again whemn I stop protecting it with bandaids. This year I have had hardly any skin cracks on my hands. I
I've used many different types of waterless hand cleaners, foaming soaps, and several different hand wash and hand sanitizers, (some alcohol based, others not) before this one, all in an effort to avoid using soap and water as much as possible for cleaning-which dries my skin out even more. I still occasionally use the the grit-type of citrus waterless hand cleaners for automotive grime-nothing else works for some of that. As far as I can tell, this particular hand sanitizer is the only thing that I've changed this Winter in terms of hand care. (I seldom use much in the way of moisturizer or "invisible glove" type products.)
For reference, I have ALWAYS had extremely dry skin, and in addition to handling a lot of paper products over the years (formerly in the printing business) I now mainly work on a lot of medium and small repair projects, some where the need to wash my hands with strong cleaners and solvents to get various lubricants, paints, adhesives, rust and other residue off is a near-daily occurrence.
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Reviewed in the United States on March 23, 2024
★★★★★ 5
Saves you money!
Scent: Fragrance Free, Size: 16 Fl Oz (Pack of 2)
Love these refillables. Saves me so much money verses buying new sanitizers singles!
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Reviewed in the United States on June 9, 2025