SKU: 34659553984
cybex sirona s sensorsafe 2.1

cybex sirona s sensorsafe 2.1 Cybex Sirona S 360 Rotational Convertible Car Seat with SensorSafe

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Description

cybex sirona s sensorsafe 2.1 Cybex Sirona S 360 Rotational Convertible Car Seat with SensorSafeThe Cybex Sirona S stands out as the only convertible car seat that features a 360 rotatable seat, providing exceptional ease of use without compromising safety. With its innovative load leg stability and advanced linear side impact protection, this car seat is designed to keep your little one safe during every journey. Moreover, the integrated SensorSafe technology enhances parental peace of mind by ensuring you receive instant updates about your

The Cybex Sirona S stands out as the only convertible car seat that features a 360° rotatable seat, providing exceptional ease of use without compromising safety. With its innovative load leg stability and advanced linear side impact protection, this car seat is designed to keep your little one safe during every journey. Moreover, the integrated SensorSafe™ technology enhances parental peace of mind by ensuring you receive instant updates about your child’s well-being directly to your mobile device.

Cybex Sirona S 360 Rotational Convertible Car Seat Features

The Cybex Sirona S is equipped with an EasyLock™ bar that simplifies the installation process, making it the only convertible car seat in North America to feature a one-time vehicle belt installation for both rear-facing and forward-facing modes. The load leg enhances stability by transferring crash energy to the vehicle’s floor, effectively reducing the risk of injury during an accident.

  • 360° Rotatable Seat: Easily rotate the seat to get your child in and out without straining your back.
  • Load Leg Stability: Significantly reduces crash forces and stabilizes the seat during an impact.
  • EasyLock™ Bar: Quick and secure installation with up to 4x less force needed.
  • SensorSafe™ Technology: Alerts you about your child’s safety via a mobile app.
  • 12-Position Recline: Adjust the seat to any of 12 positions, even with your child buckled in.
  • Linear Side Impact Protection (L.S.P.): Absorbs impact forces to enhance safety during side collisions.
  • Anti-Rebound Design: Minimizes rearward movement in the event of a crash.
  • Magnetic Buckle Holders: Simplifies getting your child in and out of the seat.

What Is SensorSafe?

SensorSafe technology is a groundbreaking feature that brings safety to the forefront. This smart chest clip sends alerts to your smartphone, notifying you if your child unbuckles themselves or if the temperature inside the car becomes too hot or too cold. This level of awareness is designed to help you focus on the road while ensuring your child is safe and secure.

Cybex Sirona S Rotational Convertible Car Seat Weight and Height Limits: What Age Is Cybex Sirona S 360 For?

Designed for children from 4 to 65 lbs and a height range of 17” to 49”, the Sirona S ensures that your child can remain in a rear-facing position for as long as possible, enhancing their safety. It’s essential to keep them rear-facing until they reach the maximum weight or height allowed by the car seat. For the Sirona S, the rear-facing limit is 50 lbs, while forward-facing can accommodate up to 65 lbs.

Cybex Sirona S 360 Rotational Convertible Car Seat Safety Ratings

Safety is paramount with the Cybex Sirona S. The linear side-impact protection system reduces the forces experienced during side-impact crashes by directing energy away from your child’s sensitive neck area. This innovative design, combined with the anti-rebound feature, contributes to its impressive safety ratings.

Cybex Sirona S 360 Rotational Convertible Car Seat Manual and Instructions for Installation

For optimal safety and performance, always refer to the Cybex Sirona S manual for installation instructions and guidelines on latch and tether limitations in various seating positions. The manual provides comprehensive guidance to ensure proper use and installation.

Cybex Sirona S 360 Rotational Convertible Car Seat Reviews: Why Parents Love It

Parents rave about the Cybex Sirona S for its exceptional safety features and user-friendly design. Many appreciate the 360° rotating seat, which makes loading and unloading their child effortless. The SensorSafe™ technology is particularly praised for providing peace of mind, allowing parents to stay informed about their child's status while driving.

Overall, the Cybex Sirona S 360 Rotational Convertible Car Seat with SensorSafe combines innovative safety features with user-friendly functionality, making it an excellent choice for parents who prioritize both convenience and protection.

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Shipping Notes
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Exchange/Return Notes
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SKU: 34659553984

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4.7 ★★★★★
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A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 4
Wish the sides were longer
Size: King, Color: Blue Chambray
I love jersey knit sheets. They are comfortable in all temperatures. These do not disappoint particularly for the cost. Unfortunately the top king size sheet is too small, with only just barely enough drop, on the sides. Length wise they are fine.
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Reviewed in the United States on February 5, 2026
M
Verified Purchase
Mollie
New York, US
★★★★★ 5
Best value and quality!!
Size: King, Color: Blue
Best comfy sleep you'll ever get... im h8gh functionally autistic and texture is a severe challenge for me.. but these sheets were the best! Ordering another set.. NOW!
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Reviewed in the United States on May 24, 2026
S
Verified Purchase
Steve S.
West Palm Beach, US
★★★★★ 1
Very Comfortable but NOT As Expected for Multiple Reasons
Size: Queen, Color: Teal
I purchased my first Briarwood Home Jersey Queen Sheets June 2018 and was very pleased with the quality and how comfortable they are. The 2nd set I recently received (Oct. 2019) is VERY inferior compared to the first set. So inferior I would consider them defective. The fitted sheet is very very small and "barely" fits on my standard queen mattress regardless of which way I turn it. This was not an issue with 1st set. I have to really pull hard in order to get it to fit over my standard queen mattress. Luckily I don't have a pillow top mattress otherwise it probably would not fit at all. Plus, it's so tight the fitted sheet does not tuck under the mattress. Very surprised since the 1st set I have had no issues. Also, the flat sheet is MUCH smaller compared to first set. only about 3" hangs over side of mattress where other flat sheet hangs almost to bottom of box spring. Minor observation; the 1st set had a Briarwood Home tag on outside of pillow cases. The 2nd set does not have that tag. I also want to add that these seem thinner than the first set since I can see mattress cover through them and pillow case cover,,, but the translucent appearance could be because the 2nd set is white and the 1st set was teal. Overall VERY disappointed. I was going to order a grey set but WILL NOT due to these issues. I did email the Briarwood Home customer service today and hope they offer a resolution. NOTE: The customer service phone number goes straight to voicemail and then states the mailbox is full. This is the 2nd time I tried calling with same results so your only option is to send an email. I find that to be suspicious. I will update when I hear back,,, or don't hear back. UPDATE 2-13-2020: NEVER RECEIVED RESPONSE FROM BRIARWOOD. I WILL NEVER ORDER SHEETS FROM BRIARWOOD AGAIN. INSTEAD, SINCE THE 2ND SET OF BRIARWOOD SHEETS BARELY FIT MY STD. QUEEN BED I ORDERED ANOTHER SET OF QUEEN JERSEY COTTON SHEETS FROM: Road Trip America Cozy, T-Shirt Soft 100% Organic Cotton Jersey Knit, GOTS-Certified, Solid Color Bed Sheet Set (White, Queen). They have not arrived but I will provide a review after I receive them.
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Reviewed in the United States on August 21, 2018
R
Verified Purchase
Robin Figurelle
Alexandria, US
★★★★★ 3
Soft but they shrink
Size: King, Color: Blue Chambray
Super comfy and soft but the shrink easily and even with stretching dont cover the whole mattress. Still really like the sheets just wish they had deeper pockets/sides to help with shrinking.
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Reviewed in the United States on April 15, 2026
C
Verified Purchase
Crystal Smith
Birmingham, US
★★★★★ 5
COMFY and Great for Temperature Control
As an mature aged female, these sheets are great for being comfortable enough to feel and stay soft, while keeping body temperature regulated. I like these, compared to slick sheets.
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Reviewed in the United States on February 10, 2026

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