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Description
cybex sirona s sensorsafe 2.1 convertible car seat Cybex Sirona S SensorSafe Convertible Car SeatThe 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.
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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
4.3 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Deep and insightful!
Format: Hardcover
I was choosing between the 48 Laws of Power and this book. But, I was more focused on how human nature works in the most precise way possible.
Robert Greene has written how humanity goes about life along with how you can fully understand and adapt to life itself without being too afraid of the unknown throughout daily life in the world.
His work includes how to master your own emotions and how you can make yourself better by taking these lessons from each chapter of the book.
It is so amazing to have such a powerful book that can help you navigate and learn how humans function and how they fundamentally transform societies altogether.
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Reviewed in the United States on February 28, 2026
★★★★★ 5
BEST book I've ever read
Format: Hardcover
At the time of this review, I'm only halfway through reading this book, but I love it SO much. I am going after it hardcore with a highlighter and sticky tabs. I have read over 300 pages (this is a BIG book btw) and have not read a single page that was not worthwhile.
This book is easy to comprehend and apply. I recommend taking your time in digesting it, as the lessons are quite practical in daily life. It is truly helping me understand myself and others and why we all behave the way we do.
Each "Law" is a different chapter and the author explains the law, how to recognize it in yourself and others, and how to address such. He also includes a story about a real person from history and an interesting anecdote that applies to the lesson. I have never been much of a history buff but these stories are fascinating and therefore I'm learning not only about psychology but history as well.
I cannot wait to keep devouring this book. I would STRONGLY encourage any human being who wants to intentionally become more self-aware and tolerant to read this book. I will definitely be checking out more books from this author.
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Reviewed in the United States on January 15, 2025
★★★★★ 5
Mastery is the goal, The Laws of Human Nature is the Truth
Format: Hardcover
Mastery is the goal. It’s us striving for our best. It’s optimistic. The Laws of Human Nature is what we actually are.
I read the first chapter and put it down for a week. I knew I trusted the author and that I could gain incredible insight in finishing the book. But I had to drop my expectations and comparisons to his other work and wrap my head around the journey I was going to take. Now I am near the end of the book and feel incredibly connected to myself. Here’s why:
I’ve become spoiled with the author’s other works—learning the game, how to win, manipulate, and grow. But to me, regarding his other works, it always felt like the weaknesses rested on my adversaries. I was above them. I had secret weapons. This is no longer the case. Maybe it’s also an age and perspective thing. I started his books in my early 20’s and now I’m older. I am more grounded in my ability to understand others and my arrogance has been replaced with curiosity. My existential crises come out in jokes rather than tears and I’ve accepted that absolutely everything is absurd. (I’ve also read The Denial of Death by Ernest Becker and come to terms with my impermanence which makes Laws of Human Nature less tragic to take on.)
I loved the scientific and historical examples throughout. Trusting the author, I didn’t mind that the format was a bit different than his other works. Typically, they begin with an historical example and are followed by a breakdown then a law. This book is the opposite. I didn’t mind being presented information first, followed by historical or scientific examples later as it gave me room to find the examples in my own life first. I think this book isn’t meant to be skimmed and that the formatting is intentional.
The reader needs to be ready to look at the uglier parts of themselves. To really delve in, I had to realize that I am not the exception to any of the rules or laws outlined in his other work. I am the rule. I almost wished I had read this one first. I’ve used his other work to build my life circumstances, but not so often reflected on my own weaknesses in such a microscopic way as required by The Laws of Human Nature. It causes one to breakdown themselves and their processes and doesn’t throw a stone on the adversary or tackle external circumstances as much in my opinion. In Laws of Human Nature, I am both the adversary and the obstacle.
This book is a true exercise in humility and honest self-reflection. It’s not the game tape outlined in the author’s other works. It is the finish line. It brings us back to the beginning—our true ugly, flawed, selfish selves. Get through the grieving process to acceptance, and this is an incredible book.
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Reviewed in the United States on November 28, 2018
★★★★★ 5
Lovely
Format: Paperback
Good book, but you know the usual has its fluff, but that’s all Robert Green books. However, the stories are unmatched and if you have a vivid imagination, you’ll be able to understand and comprehend what’s going on ,it’s lovely.
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Reviewed in the United States on May 28, 2026
★★★★★ 4
Different, but in a good way
Format: Paperback
I have read all of Robert Greenes previous books, and I always walked away in amazement. I would see the negative reviews those books received, but I would always ignore them and thank God that I did. That compelled me to buy this book once I saw it was released and once again, the negative review bugs are back out. Normally, I wouldn’t write a review on a book because I would rather the reader form their own opinion. This book is different, and I would like to address this for anyone who is a Robert Greene fan or in the process of becoming one.
This book is exactly what every human alive needs to read, which is why I am writing this review to stop the second guessers. It focuses on how our emotions are destructive and how we must be careful about how freely we let them out now. Yes, the style is different from his past books. He goes into narratives about the different emotions, what they can do, and how we can control them while occasionally touching on how they played out in history. For many fans of his previous books, this can be disappointing as we are used to reading thrilling tales throughout history and how they play into the law he is explaining in that chapter with side bar quotes of knowledge from historic figures. I understand why he could not take that approach with this book, as he wanted to focus more on explaining the emotions on a psychological level instead of a historical one.
Is there entertaining and historic tales in the book? Yes, somewhat but nowhere near like his past books. I ask that you open your mind to this book and allow your knowledge to grow in a world where emotional control is decaying. Like he said in this book, don’t let your emotional impulses cloud your judgement. Step back, take a second, reassess and approach this book with a clear mind. You will thank me for it.
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Reviewed in the United States on May 31, 2020