cybex 360 sirona Cybex Sirona S 360 Rotational Convertible Car Seat with SensorSafe
SKU: 39312555208
cybex 360 sirona

cybex 360 sirona Cybex Sirona S 360 Rotational Convertible Car Seat with SensorSafe

Sale price$18.21 Regular price$20.23
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Ships within 48 hours · Estimated delivery Jul 1 - Jul 6

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Description

cybex 360 sirona 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.
  • EasyLockbar reduces force needed for quick, simple, and secure installation.
  • Smart-tech harness chest clip with SensorSafetechnology 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:
  1. 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
SKU: 39312555208

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4.7 ★★★★★
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Liz NunYaBizNass
Grantham, US
★★★★★ 5
The best thing ever for you and your dog!
Size: Large(1/2"-6ft), Color: Black
This leash has been a blessing. I rescued a dog several years ago and I'm not sure what the previous owners did to him but there was no way I could get a harness or collar on him. I tried and being that it's just me and he is about 130 lbs, it wasn't going to happen. I ran out of ideas but saw one trainer video where she slipped it on her dog while giving her dog a treat. That was a great and all but Thor has never taken a treat from my hand. I would have to put it down. Anyway I did and slipped the leash around him and it worked so smoothly. He was surprised by it but I praised him for it. I do this daily now because the slip leash is so easy to work with. I can't thank you guys enough. The quality is there and made well. If you need to train your dog on a leash, you can't go wrong buying this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 26, 2026
Z
Verified Purchase
Zero Signal
Whiting, US
★★★★★ 5
Good, heavy duty leash
Size: Large(1/2"-6ft), Color: Purple
I bought 2 of these leashes for my dogs after seeing a dog trainer use something very similar. Before this, I was using a conventional clip-on leash and a flat collar, and I found that my dogs pulled a lot. Well, my young and insane terrier mix still pulls like a freight train, but my older dog has responded well to this leash. It's been significantly easier to get him to heel and to move him along when he decides to spend an entire day sniffing a patch of grass. I'm sure my younger dog will calm down a bit when I work with her some more, and this leash will help. The rope is stout and it has reflective thread woven into it. I didn't realize how visible it was until a light shone on it. I wouldn't rely on it to keep you safe in low visibility areas (wear a reflective vest if you walk at night and there's traffic) but it can't hurt and is a nice touch. The rope is soft enough that it doesn't chafe either dog's neck, and it's thick enough that it doesn't hurt my hands even when the dogs spot a rabbit or squirrel and YANK as hard as they can. I certainly have no fear of this leash breaking-- it looks like you could tow a small car with it. This is an excellent, inexpensive slip leash to use when walking or training an obstinate dog.
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Reviewed in the United States on September 3, 2025
J
Verified Purchase
Janie QB
Dallas, US
★★★★★ 5
Great Quality & Easily Useable!
Size: Large(1/2"-6ft), Color: Yellow
These are the BEST leashes, not only for new dogs that are training, but for every day usage. My dog is 40 lb. Bernedoodle and he is off-leash a lot of the time because he wears an e-collar and responds well to this. So these leadshes that slip on and off easily are terrific! They are great quality, nice weight, perfect length at 6 feet. I have several in different colors.
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Reviewed in the United States on April 23, 2026
P
Verified Purchase
Perfenis
Charlottesville, US
★★★★★ 5
Great lead. Beautiful color that complements my baby's fur
Size: 4ft - Large (1/2"), Color: Red, Size: 4ft - Large (1/2"), Color: Red
Very good. Just wish my dog wasn't so wuick to chew things up. Multi-purpose and getting a replacement lead was simple! Arriving tomorrow.
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Reviewed in the United States on May 29, 2026
W
Verified Purchase
William Burgess
Los Angeles, US
★★★★★ 5
Fun
Style: Chain(Silver)1
This was really nice looking on my gf. It's a cheap pretty thing to wear. Of course you need to be careful as it's a little fragile being an inexpensive piece.
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Reviewed in the United States on December 14, 2025

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