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Description
cybex sirona s flame retardant Cybex Sirona S 360 Rotational Convertible Car Seat with SensorSafeThe CYBEX Sirona S is the only Convertible Car Seat in the U. S. to feature an innovative 360 rotatable seat with load leg stability, linear side impact protection, and SensorSafe technology. The rotating feature makes it super easy to get your child in and out, and also convenient for switching between rear facing and forward facing positions. The load leg helps decrease rotation of the car seat while the side impact protection system absorbs impact
The CYBEX Sirona S is the only Convertible Car Seat in the U.S. to feature an innovative 360° rotatable seat with load leg stability, linear side impact protection, and SensorSafe™ technology. The rotating feature makes it super easy to get your child in and out, and also convenient for switching between rear-facing and forward-facing positions. The load leg helps decrease rotation of the car seat while the side impact protection system absorbs impact forces in certain crashes. Built into the chest clip, SensorSafe provides app alerts when potential unsafe situations arise. These features offer advanced safety protection for children and greater peace of mind for parents.
Specifications
- Innovative, one-hand 360° rotatable seat allows parents to easily get their child in and out.
- Load leg stabilizes the car seat and can reduce rotation in certain crashes by up to 30%.
- Only Convertible Car Seat in North America with a one-time vehicle belt installation for both rear-facing and forward-facing mode.
- EasyLock™bar reduces force needed for quick, simple, and secure installation.
- Smart-tech harness chest clip with SensorSafe™technology uses a Bluetooth enabled chest clip to send mobile app alerts to parents if their child becomes unbuckled, the car temp gets too warm, or unsafe situations arise.*
- 12-position recline adjustment even while the seat is in use.
- Linear Side-impact Protection absorbs up to 25% more impact in a collision (when compared to the same car seat without L.S.P. extended).
- Anti-rebound design reduces car seat rebound movement.
- Magnetic buckle holders make entry and exit from the seat a breeze.
- Dishwasher-safe cup holder can be positioned on either side of the seat.
- 12-position, height-adjustable headrest with a no-rethread harness.
- Dual-level indicators help ensure the proper car seat angle.
- Steel reinforced frame provides strength and durability.
- Harness pads and a 3-position padded buckle provide extra comfort.
- Removable newborn insert provides support for small babies.
- Innovative one-pull LATCH removal system.
- LATCH Connection storage inside the base when not in use.
- Rear-facing from 4 lbs. to 50 lbs. Forward-facing from 22 lbs. to 65 lbs.
- 2 Year Warranty
*SensorSafe is compatible with most vehicles 2008 or newer with an OBD II port. For some electric vehicles, contact CYPBEX as an additional adapter may be needed.
Dimensions & Weight
-
30” D x 19” W x 24” H
- 30.4 lbs.
- Use from birth up to 65 lbs. or 49 inches, following the directions in your user manual
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
4.1 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 4
Good after-sun spray
The pros: We have used this a couple of times after getting more sun than we wanted, and it seems to work as advertised. It has a cooling feel to it, and seems to soothe the skin well. It's not greasy and it absorbs well -- I didn't notice I had it on it after initially putting it on. It doesn't have a glow or shine to it. It also has a very minor fragrance -- not one that's noticeable. The size is great; you can take it with you on vacation and even put it in your carry-on. Perhaps most important, I am glad for the more natural ingredients involved -- ones that aren't toxic.
The cons: It's a little expensive, as most sun bum products are. And it seems to work well, but I feel like aloe works similarly.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Great Hypochlorous Spray!
I love Sun Bum and I regularly use hypochlorous acid in my skincare routine, so I was stoked to try this!
First, I have sensitive skin that’s prone to redness, dryness, and acne. Hypochlorous acid has been a godsend on days where I need a toner step but my skin doesn’t want to tolerate anything. Hypochlorous acid is also great for acne healing and prevention. On top of all of that, it’s good for general skin healing so this can definitely be used on the rest of your body wherever your skin may be irritated (please use common sense here lol).
There’s no scent which is great and exactly what you’d want in a hypochlorous acid spray. The way it feels is comparable to magic molecules hypochlorous acid spray, which is what I’ve been using until receiving this one to try. It’s like a very watery toner. The spray itself is a fine mist and doesn’t feel like getting blasted in the face lol. It takes maybe 30 seconds to a minute to dry down after spraying a few sprays on your face, just depending how dry your skin and climate are. It’s a great base for literally any other skincare and it’s also a great refresher to spray on top of other products during the day. It really does it all.
As far as value, I will say even though the price is comparable, you get more with magic molecules. I’ve included some photos to compare the bottle size. While I’m thrilled to try this for free, I don’t think I would repurchase unless it was on sale/better value than the MM version.
It is a cute little bottle and looks good with my other skincare, just in case that’s something you care about. The bottle is fully plastic - no glass. Some may prefer that and some not. I find it really easy for chucking in my bag/traveling. I haven’t noticed any issues with leaking although I truthfully haven’t traveled with it that much.
I’m giving this 5 stars because it’s a really solid choice for a hypochlorous acid from a great brand and it’s sensitive skin friendly!
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Works grear
I'm big fan of Sun Bum and their product lines. I burn easily and my skin gets sore even when protected so I use a lot of after sun products. This one is a good on the go product. It does a good job at moisturizing the skin while smelling good at the same time.
Compared to other brands this product pricing a grear value for the money. I will be adding a can to my after sun routine.
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Reviewed in the United States on June 7, 2026
★★★★★ 3
Seems to help
I usually really like Sun Bum products so I was excited to try this. I am on vacation in FL right now and spending a lot of time in the sun.
I got a bit burned the first day so I used this that night. It’s meant for the face but I also used some on my arms.
It has no scent at all. I’m fine with that. It is a watery spray. So when you spray it on your skin it sort of beads up. I suppose you can let it soak in but I was impatient so I rubbed it in.
It did not sting and it did leave my skin feeling somewhat moisturized but it’s not like using lotion or cream.
It did not reduce any of the redness from the sunburn although I’m not sure if it’s supposed to. But my sunburn did not hurt the next day after using it.
To be fair, I use tretinoin cream so my face is especially sensitive to the sun.
My skin gets irritated very easily but this spray did not bother me at all.
For myself, I’ll probably continue to use sunscreen for sunburn aftercare but this spray is convenient and it doesn’t leave any residue like creams would.
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Reviewed in the United States on May 13, 2026
★★★★★ 4
Basic hypochlorous acid
My family has used hypochlorous acid for a long long time for everything from cuts and scrapes to pink eye to sunburns to preventing mold and mildew in kid cups and showers. It’s an amazing solution to so many things and even makes an awesome hand sanitizer. Plus it’s safe for consumption so can be used on kid toys or directly on skin.
Despite packaging differences they’re pretty much all the same if they’re pure hypochlorous acid. Like others this one is not greasy, has no fragrance and is lightweight. It is water based so it’s moisturizing and prevents infection.
At a current price of $14 for 2 ounces this is on the higher end. I think the value is just okay and worth comparing other brands (check ingredients!) but this small size is very handy for throwing in a beach bag or purse.
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Reviewed in the United States on June 1, 2026