Conference/ABC Expo/JPMA Archive

Cybex Introduces Sirona S: First Convertible Car Seat with Load Leg in North America

Cybex Sirona S Convertible Car Seat Preview: Swivels for Convenience, Load Leg for Safety, SensorSafe for Peace of Mind

Sirona S is expected to be available in February 2020. We will update as soon as we hear that it is shipping to retailers.

We’re thrilled that Cybex is working on an epic, game-changing convertible car seat: the Sirona S. Not only does Sirona S swivel 360 degrees for easy loading and unloading of children, it will also be the first convertible car seat in North America to have a load leg, a safety feature that significantly enhances crash protection in a frontal crash. As if that wasn’t enough, the Sirona S will also come standard with SensorSafe technology, which is built into the chest clip. Although unexpected delays are always a possibility, Cybex estimates that the Sirona S will be available in October 2019 and will be arriving in Canada (hopefully) a few weeks after the U.S. launch.

Sirona S Specs & Features:
  • Rear-facing: 4-50 lbs.
  • Forward-facing: 22-65 lbs.
  • LATCH weight limits: 35 lbs. RF, 40 lbs. FF
  • Maximum harness height: 17″
  • Swivels for easy loading or switching between modes
  • Multi-position load leg with indicators
  • No-rethread harness with easy height adjuster
  • 7 recline positions rear-facing
  • 4 recline positions forward-facing
  • SensorSafe chest clip with bluetooth/app reminders and alerts
  • Pop-out Linear Side-Impact Protection
  • MSRP: $499


With features like swivel and load leg that are currently unique to the USA market, plus safety enhancements like LSP and SensorSafe, we deem it a “Shut Up and Take My Money” Award winner!  We acknowledge that $499 is a lot of money for a car seat but just like automobiles, innovations almost always launch on premium products and eventually work their way down to more affordable models. We hope consumers in North America understand and appreciate the safety benefits of a load leg because this is the evolution of crash protection for children!

2019 CarseatBlog Shut Up and Take My Money Award Winner: Cybex Sirona S


Better than a JPMA award!

The Sirona S has a single belt path for both rear- and forward facing, with a seatbelt/lower anchor belt tensioner for simple and secure installation. Once installed, the seat can swivel 360 degrees on its base, allowing parents to get kids in and out without having to lift them over the sides. This can be a convenience for any caregivers, but especially those who might have mobility difficulties. The swivel feature will also make it easy to switch between rear- and forward-facing for situations where two or more kids might share a seat.

An indicator on the load leg will show when the seat is engaged in rear-facing or forward-facing mode since driving with the seat sideways will be neither secure nor allowed!

The telescoping load leg can be used rear-facing and forward-facing. Until now, the US has only seen load legs on rear-facing-only infant seats, so having one that can be used with larger children, rear-facing or forward-facing is a very big deal. For a rear-facing seat, the load leg prevents downward rotation in a frontal crash – maintaining a more upright position throughout the crash. This significantly improves crash protection and also reduces the secondary rebound rotation that a rear-facing car seat will experience in a frontal crash. Additionally, a load leg greatly reduces the likelihood that a rear-facing car seat will make contact with the front seat. For forward-facing, similar principles apply. The load leg will decrease how far the seat moves in a frontal crash, thus reducing head excursion (or how far forward a child’s head moves) in a crash.

As usual, there is a tether on the back of the seat’s shell for forward-facing, and it would need to be unhooked from the tether anchor in the vehicle before you are able to swivel the seat when it’s installed for forward-facing use. We mused whether people would be able to use the load leg in place of the tether to potentially reduce head excursion (in situations where a tether anchor wasn’t available) but at this point we aren’t sure if that’s even a possibility. Due to current federal regulations, car seat manufacturers can’t use the load leg to comply with FMVSS 213 standards since the test bench doesn’t have a floor. Cybex is testing the seat with load leg using a modified 213 sled, but even then, legal issues (including mandatory tether usage in Canada) make it seem unlikely that Cybex will ever say it’s okay to use the load leg as a substitute for using the tether. Keep in mind that all seats in the US have to pass testing with and without a tether so it’s almost always possible to install a forward-facing car seat without tethering it, **if there is no tether anchor available**. (Note: there are some exceptions for seats rated beyond 65 lbs. in the U.S. that REQUIRE tethering and all forward-facing seats in Canada REQUIRE installation using the tether). The bottom line here is that this is uncharted territory in North America, so it’s going to be complicated for Cybex to navigate these waters.

Cybex plans to release the Sirona S in the United States in fall 2019 with the release in Canada a few weeks later. The seat will retail for about $499. Stay tuned for more information and a full review when production-model seats are available.

Watch our video for a demonstration of key features. (Note that the seat is NOT actually in full recline position when Kecia states it is. The prototype was a bit sticky. It does recline more for younger babies.)

Britax Unveils One4Life All-in-One Car Seat

Britax One4Life All-in-One Carseat Preview

Britax has expanded its car seat line with the introduction of the One4Life all-in-one car seat. The One4Life will serve kids from 5 to 120 pounds as a true “3-in-1” car seat with rear-facing, forward-facing, and high-back booster modes. Here are the key features based on this prototype from today’s reveal session (all information subject to change before retail production):

  • Rear-facing: 5-50 lbs.
  • Forward-facing: 22-65 lbs.
  • Booster: 40-120 lbs.
  • ~19″ measured top seated harness height measurement
  • ~21″ for maximum booster shoulder belt guide height
  • 7″ bottom harness measurement (without included newborn/preemie insert)
  • 19.5″ wide (at cupholders)
  • Improved easy-access ClickTight for rear- and forward-facing installation
  • Anti-rebound bar for rear-facing that easily removes and converts to a footrest for forward-facing (included with some models, available for others)
  • Push-button, multi-position recline
  • No-rethread harness
  • Steel-reinforced frame
  • V-shaped easy-store top tether with tilt-lock release
  • Safe Cell Technology integrated into recline system for enhanced safety both forward and rear-facing
  • Two removable, dishwasher-safe cupholders
  • Tailored covers and performance fabric options
  • Integrated harness storage for booster mode
  • Secure Guard-ready high-back booster mode

The availability of ClickTight on this seat should allow for very easy, secure rear- and forward-facing installations, as it does for Britax’s existing ClickTight seats. The push-button recline is a welcome feature that should make finding the correct recline angle a breeze.

The 50-lb. rear-facing weight limit and tall shell mean extended rear-facing shouldn’t be an issue. The 19″ top harness measurement will also allow almost all kids to remain harnessed to appropriate booster age.

Britax is still finalizing the One4Life but expects it will be available in the September-October timeframe (estimated) and will retail for around $350-$400. We look forward to bringing you a review as soon as we can, and we’ll update with more information as it becomes available.


Britax One4Life All-in-One Booster Mode


Britax One4Life All-in-One Internal Harness Storage for Booster Mode


Britax One4Life All-in-One Buckle Storage


Britax One4Life All-in-One Internal


Britax One4Life prototype max harness height measurement


Britax One4Life prototype max harness height (~19″)


Britax One4Life All-in-One


Britax One4Life Shell – Clicktight panel


Britax One4Life All-in-One Anti-Rebound Bar


Britax One4Life All-in-One Forward-Facing Footrest


Britax CPS Advocate Sarah Tilton is excited!


Here is our Facebook Live video describing the features here:

2018 ABC Show Updates

Baby Jogger

Baby Jogger has a couple of new rear-facing only infant seats coming out. The City Go 2 is the updated version of the City Go and features upgraded soft goods and a new base. The City Go Air features the Graco SnugLock anti-rebound base with upgraded features such as a privacy drape and Euro belt path shoulder belt clip for use without the base. Like the current City Go, the new base with the SnugLock panel and anti-rebound bar is designed to fit the City Go seats only.



“Safe Wash”

We know you wash your covers in the washing machine out of desperation despite what the manual says, but Britax has a set of covers that actually allow machine wash and dry now without damaging the flame retardancy because the fabric is inherently flame-retardant without having extra chemicals (which could usually wash away) added to it. Instead of printing up new instruction manuals for each set of seats that allow machine washing and drying, the manuals will refer owners to care labels on the covers themselves. Currently, it will be available in the “Otto” fashion on the Endeavours, Advocate ClickTight, and Pinnacle ClickTight, and will add $10 to the price. These are available at local Brixy retailers.

Britax also showed other technical fabrics, such as their Nanotex, which wipes clean super easily, available at local Brixy retailers on the Endeavours, Boulevard ClickTight, Frontier ClickTight, and Highpoint; Cool Flow, which features a mesh for air flow on the B-Safe 35 Ultra, Boulevard ClickTight, Advocate ClickTight, Frontier ClickTight, Pinnacle ClickTight, and Highpoint; Dual Comfort, which features a fabric with cooling channels with wicking fabric on the side available at Target on the B-Safe 35, Marathon ClickTight, and Midpoint; and Cool N Dry featuring Thermo5, which is a sweat-wicking fabric, available at buybuyBaby on the Endeavours, Boulevard ClickTight, and Frontier ClickTight.

Britax Cool N Dry

We mentioned it on Facebook, but in case you missed it, Britax is now putting expiration dates on their labels, along with the manufacture date. Although the lifespan of the seat is noted in the manual, it’s not always easy to find, so this will give parents and techs a quick way to discover how much life the seat has left.

Britax expiration

Stroller side . . .

  • BOB is phasing out the Flex and going to the Flex 30 after the beginning of 2019. The Flex 30 has a more flip-flop-friendly brake, more storage pockets, a fully upright seat, and an SPF-50+ canopy, among other features.
  • Blaze is replacing the Iron Man.
  • B-Lively is travel system compatible.



Even though we devoted an entire article to their new rear-facing only infant seat, the Liing, we did spot a new quilted cover for the Foonf. It was actually pretty hard to miss since it was front and center in their booth and so lovely. It doesn’t have a name yet though. Maybe one of our readers can help them?


Aton M

  • Weighs 10.9 lbs.
  • Wing-style linear side impact
  • Insert has more padding to help small babies fit better
  • New base is exclusive to the Aton M
  • Shortest load leg position is 8″ to fit center humps
  • SensorSafe chest clip will be available by mid-November

Eternis S

December 1 U.S. launch, March 2019 Canada launch

This seat is similar to the Sirona but has some features that set it apart. It’s a new all-in-one seat with a unique headrest that increases internal recline as the headrest is adjusted lower, and also enables an infant’s head to tilt back farther to help keep their airway open. As the headrest moves up for older children, it can tilt back for sleeping, like the Cybex boosters.

  • 4-50 lbs. RF
  • 22-65 lbs. FF
  • 33-120 lbs. booster
  • $379 SensorSafe version
  • $349 non-SensorSafe version
  • 1-4 RF reclines
  • 5-6 FF reclines

Cybex has also updated the SensorSafe app.

  • Parents will need to register the receiver and buckle to their phone (to keep them from accidentally picking up another seat’s information.
  • People can enter emergency contacts.
  • People can enter their vehicle type
  • The app will walk users through the set-up process instead of people needing to go into settings to make entries

Canadians: The Aton 2 heading to Canada in March 2019


Monterey 4DXT

The Monterey is on its 4th update and the sides and headwings are a little deeper. The Monterey has more styling now: The Vogue line is wool and has faux-wood outer panels, while the Sport line (with a laser-cut design on the sides) is the new regular line.


No new news from Nuna except for some new covers. It’s always lovely to look at Nunas though, so have a gaze. (Like the Pipa, the Rava will now also have a flame-retardant free option.)



Clek has a new convertible and belt-positioning booster coming, but we’ve already covered them here. Did you know one of the hottest trends this fall is plaid? UPPA does and they’ve got you covered.

Preview of Clek’s Newest Addition: the Liing


Clek officially unveiled their new rear-facing only infant seat, the Liing, at the 2018 ABC Kids Show after teasing us for a loong time and it was worth it.

  • 4-35 lbs.
  • under 32″
  • 17″ wide at handle
  • preordering at end of October for shipping in early 2019
  • $399 US/$499 Canada

The Liing installs with rigid LATCH or seat belt and has a load leg for crash force reduction. Both the rigid LATCH connectors and load leg have red/green indicators to show you when you have achieved proper installation.

If you can’t install with the rigid LATCH or want to use the seat belt instead (you won’t be able to use both at the same time, as you are with the Foonf), the lockoff is a true lockoff so you don’t have to worry about locking the shoulder belt retractor at all.


After you’ve installed the base securely, you adjust the angle of recline to one of 7 positions. It has a 15° range so it will fit in a variety of vehicles and allow newborns to keep their airways open easily.

Euro belt path anyone? The Clek blue pod-shaped lap belt guides on the outside of the carrier give easy access as does the blue shoulder belt clip on the back of the carrier.

The humongous canopy is customizable and starts off as a typical canopy going just past the handle. Unzip that baby and it clamshells to a bit more than ¾ closed. There’s a peek-a-boo mesh window up by the baby’s head too.

The padding is luxurious. The seat is lined with EPP foam while the cover has other energy-absorbing foams incorporated into it.

To help keep weight down on the carrier, the release mechanism is on the base and is an easy 2-step button-pushing process accomplished with one hand. Since Clek isn’t a stroller company, they’ve made the carrier compatible with Maxi-Cosi adapters to fit most stroller brands. Bonus is that it’s a one-handed release pull from the stroller!

We have more information straight from Clek in our video: