Cybex Eternis S with SensorSafe vs Sirona M SensorSafe 2.0 : Which of Them is the Better Choice?

Cybex Eternis S with SensorSafe and Sirona M SensorSafe 2.0 are both introduced by Cybex as premium convertible car seat. They both come as two convertible car seats from Cybex that already completed with SensorSafe. Which of Them is the Better Choice? Before we can decide which of them is the better choice for you, it’s important for us to talk about the comparison between Cybex Eternis S with SensorSafe and Sirona M SensorSafe 2.0. This article will discuss more about comparison between those two Cybex convertible car seats.

Cybex Eternis S with SensorSafe Review

Cybex Eternis S with SensorSafe

Cybex Eternis S with SensorSafe

Cybex Eternis S with SensorSafe is All in One convertible car seat that can be used in 3 different modes : rear-facing infant car seat, forward-facing harness car seat and belt positioning booster. Rear-facing infant car seat is intended to be used by 4-50 lbs infant, forward-facing harness is designed to be used by 22-65 lbs toddler and belt-positioning booster is recommended to be used by 40-120 lbs child. Cyber Eternis S is completed with SensorSafe that can alert the caregiver’s smartphone when unsafe situations arise. Adjustable Linear Side-impact Protection (L.S.P. System) is integrated with Cybex Eternis S to absorbs the impact forces from side impact collision and combined with Energy absorbing shell and base that can reduce the excessive forces from collision. Steel reinforced frame is also integrated with Cybex Eternis S to provide strength and durability. We can install Cybex Eternis S with both Latch and vehicle seat belt. It’s also completed with one-pull LATCH removal system for easy transitions and LATCH Connection storage to store the latch when it’s not in use. We can also find magnetic buckle holders that can help us to get the baby in and out of the car seat easily. Cybex Eternis S comes with 12-position height adjustable headrest that can keep your growing child comfortable sitting on this car seat. It’s also completed with 6-position one-hand adjustable recline to customize fit this car seat to your vehicle seat and provide multiple position to make your child comfortable. We can also find In-seat recline that allows your child to seat rear-facing longer combined with 3 positioning reclining headrest to make your child’s head and neck more secure and comfortable. To make your smaller infant secure and comfortable on this car seat, Cyber Eternis S also comes with removable newborn inlay. Removable cup holder is included with Cybex Eternis S and can be placed on either side to help your child easily access their drink. You can check today’s price of Cybex Eternis S with SensorSafe on Amazon here…

Cybex Sirona M SensorSafe 2.0 Review

Cybex Sirona M SensorSafe 2.0

Cybex Sirona M SensorSafe 2.0

Cybex Sirona M SensorSafe 2.0 is 2-in-1 convertible car seat that can be used in 2 different modes : rear-facing harness that recommended to be used by 5-40 lbs infant and forward-facing harness that intended to be used by 22-65 lbs toddler. Cybex Sirona M comes with 5-point harness that completed with SensorSafe 2.0 Technology integrated in the chest clip to alert the caregiver when the unsafe situations happen. Cybext Sirona M is also completed with adjustable Linear Side-impact Protection (LSP system) that combined with energy absorbing shell to absorbs the excessive forces from the collision event. Cybex Sirona M is able to accommodate your growing child since It comes with 12-position adjustable headrest that completed with integrated no-rethread harness. It’s also completed with 10-position adjustable recline that can customize fit this car seat into your vehicle’s seat while also offer your child multiple sitting position to make them more comfortable. Magnetic buckle holders is also integrated with Cybex Sirona M to help you to get your child in and out of this car seat easily. Removable newborn insert is also included with Cybex Sirona M to provide support for smaller 5-11 lbs lbs infant. Cybex Sirona M can be installed with both Latch and vehicle seat belt. It’s also completed with one-pull LATCH removal system for easy installation and removal that combined with LATCH Connection storage in the seatback when it’s not in use. To ensure proper installation angle, Dual-level indicators is integrated with Cybex Sirona M. Removable cup holder that can be attached in either side of the car seat is included with Cybex Sirona M to provide easy access to child’s drink during the ride. You can check today’s price of Cybex Sirona M SensorSafe 2.0 on Amazon here… 

Similarities & Differences Table

Let’s take a look at the key specs and features of Cybex Eternis S with SensorSafe and Sirona M SensorSafe 2.0 in the similarities & differences table below. It’s important for us to look at their specs and features before we can talk more about their comparison.

Cybex Eternis S with SensorSafe
Cybex Sirona M SensorSafe 2.0
Similarities
Brand Cybex Cybex
Product Type Convertible Car Seat Convertible Car Seat
Ways to Ride 3 3
Forward-Facing Harness Weight Limit 22-65 lbs 22-65 lbs
Linear Side Impact Protection System YES YES
SensorSafe Technology YES YES
Energy absorbing shell YES YES
Height-adjustable headrest 12-position 12-position
Magnetic buckle holders YES YES
Removable newborn inlay YES YES
Dual-level indicators YES YES
One-pull LATCH removal system YES YES
LATCH Connection storage YES YES
Dual Belt adjusters YES YES
Steel reinforced frame YES YES
Cup Holder Included, removable Included, removable
Differences
Ways to Ride 3-in-1 2-in-1
Rear-Facing Weight Limit 4-50 lbs 5-40 lbs
Belt-Positioning Booster Weight Limit 40-120 lbs NO
One-hand adjustable recline 6-Position 10-Position
In-seat recline YES NO
Reclining Headrest 3-Position NO
Price Check Price on Amazon.com Check Price on Amazon.com

Cybex Eternis S with SensorSafe and Sirona M SensorSafe 2.0 Comparison

We can find the specs and features of Cybex Eternis S with SensorSafe and Sirona M SensorSafe 2.0 in the table above. Based on their specs and features, let’s talk more about comparison between those two Cybex convertible car seats.

Car Seat Usage

Although both of Cybex Eternis S with SensorSafe and Sirona M SensorSafe 2.0 come as convertible car seat, we can find that they are actually different in the modes that integrated with them. Cybex Eternis S with SensorSafe comes with 3 different modes while Sirona M SensorSafe 2.0 only comes with 2 modes. We can find that Cybex Eternis S can be used as rear-facing infant car seat, forward-facing harness toddler and belt-positioning booster while Cybex Sirona M can’t be converted into belt-positioning booster. We can also find that the recommended weight limit of rear-facing mode of those two car seats are different. Cybex Eternis S is recommended to be used by 4-50 lbs baby while Cybex Sirona M is recommended to be used by 5-40 lbs baby. We can find that Cybex Eternis S can used in rear-facing mode longer. The recommended weight limit for forward-facing harness mode of those two car seats are similar. They both are recommended to be used by 22-65 lbs toddler.

Car Seat Safety

Both of Cybex Eternis S and Sirona M come with SensorSafe technology although they are slightly different in version. Cybex Eternis S comes with SensorSafe while Cybex Sirona M comes with SensorSafe 2.0. SensorSafe is able to alert provided through a vehicle receiver and the caregiver’s smartphone when unsafe situations arise. We can find that Linear Side-impact Protection (L.S.P. System) is integrated in both of Cybex Eternis S and Sirona M to absorbs excessive energy from side impact collision combined with Energy absorbing shell that reduce rough energy of collision. Steel reinforced frame is also integrated in both of Cybex Eternis S and Sirona M to provide strength and durability.

Car Seat Features

To accommodate your growing child, both of Cybex Eternis S and Sirona M comes with 12 position height adjustable headrest that completed with integrated no-rethread harness. It can keep your child comfortable as they grow. We can also find multiple recline position in both of Cybex Eternis S and Sirona M. Cybex Eternis S comes with 6-position one-hand adjustable recline that combined with in-seat recline while Cybex Sirona M comes with 10-position one-hand adjustable recline. Multiple recline positions make sure that the car seat is properly fit on the vehicle’s seat while allows your child to find their comfortable sitting position. We can also find that Cybex Eternis S is also completed with 3-position reclining headrest that can provides additional protection for your child’s head and neck area while also can make them more comfortable sitting on this car seat especially in long journey.

We can install Cybex Eternis S and Sirona M with both Latch or vehicle seat belt. We can also find one-pull LATCH removal system installed on those two car seats for easy transitions and LATCH Connection storage provided under the seatback when it’s not in use. Dual-level indicators also can be found in both of Cybex Eternis S and Sirona M to help us ensure that the car seat is installed in proper angle. We can use Removable newborn with Cybex Eternis S and Sirona M to make smaller baby (4-11 lbs) more comfortable and secure on those two car seat.

Price

If we talk about the price of Cybex Eternis S with SensorSafe and Sirona M SensorSafe 2.0, we can find that Cybex Eternis S is the model that usually offered at the higher price. It’s a good idea to check the price of Cybex Eternis S and Sirona M to find their latest price difference, since the price of convertible car seats often change from time to time.

Which of Them is the Better Choice?

As two convertible car seats from Cybex, We can find that there are few differences between Cybex Eternis S with SensorSafe and Sirona M SensorSafe 2.0. Which of them is the better choice? In general, Cybext Eternis S is the better choice since it’s already completed with belt-positioning booster, can be used in rear-facing harness mode longer and completed with additional 3-position reclining headrest as long as you don’t mind to spend a little higher since it’s usually offered at the higher price. Where’s recommended place to order one? You should Order Cybex Eternis S with SensorSafe from Amazon here…

Cybex Sirona M SensorSafe 2.0 is the model that you only can be used in 2 different modes : rear-facing and forward-facing harness while it’s usually offered at the lower price than Cybex Eternis S. So it becomes the better choice for you if you have more limited budget and only looking for 2-in-1 convertible car seat while plan to purchase belt-positioning booster later. Where should you order one? We recommend you to Order Cybex Sirona M SensorSafe 2.0 from Amazon here…

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