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Description
cybex sirona s convertible 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
4.2 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Soothes dry, eczema prone skin
Size: 1 Fl Oz (Pack of 1)
My son has moderate eczema and it seems to really flare up when his skin is dry. We started to use this as a final step in his bath time routine and I’ve noticed a pretty big difference in his skin. I usually wash him off with soap, then put this on to sink in for the remainder of his bath and rinse off right at the end. When I don’t use it I notice his skin is drier and more itchy. It is a staple in our bath time routine!
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Gentle and works well
Size: 1 Fl Oz (Pack of 1)
We really like this! It’s gentle on my daughter’s skin and hasn’t caused any irritation. It lathers nicely without being harsh and leaves her skin feeling clean and soft. A great option if you’re dealing with sensitive or eczema-prone skin.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Love it!
Size: 1 Fl Oz (Pack of 1)
my son has severe eczema, and so far this is the only body wash that calms his flares! love that it has no fragrance, and its not super greasy.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
AMAZING so far!!!
Size: 1 Fl Oz (Pack of 1), Size: 1 Fl Oz (Pack of 1)
So far so good! Bought this out of desperation my poor bub was suffering with red itchy eczema so bad and bathing her resulted in painful stinging and screaming. Last night I used this cream wash in a lukewarm bath about 96 degrees and quickly and gently wash her entire body no more than 10 minute bath since we have extremely hard water…I then SMOTHERED her in baby advanced therapy aquaphor before putting her onesie on and the next morning her skin looked so much better. The ingredients aren’t totally great and is why I hesitated to purchase at first but it ended up being fine. Very creamy and moisturizing, does not have suds at all which is what eczema needs. No smell to it which is good cause she’s very sensitive to fragrance. Big bottle for the price. I would recommend giving it a try, every baby is different but if you’re desperate like I was it can’t hurt to give it a shot. I have attached a before and after picture of her belly, first was before the bath and second is the morning after.
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Reviewed in the United States on April 22, 2026
★★★★★ 4
Its a cream texture
Size: 1 Fl Oz (Pack of 1)
It's a cream texture body wash. It normally does not make any bubbles as other body washes. Is just like putting on cream on body, but it leaves the body moisturized.
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Reviewed in the United States on May 14, 2026