cybex sirona 2 CYBEX Sirona M SensorSafe 2.0 Convertible Car Seat
SKU: 82812667168
cybex sirona 2

cybex sirona 2 CYBEX Sirona M SensorSafe 2.0 Convertible Car Seat

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Description

cybex sirona 2 CYBEX Sirona M SensorSafe 2.0 Convertible Car SeatDiscover advanced child safety and parental peace of mind with the Cybex Sirona M SensorSafe 2. 0 Convertible Car Seat. As part of the CYBEX Gold Car Seat line, this versatile seat combines ease of use with cutting edge safety features, designed to protect your child from their first ride and through every stage. The standout SensorSafe technology, embedded directly in the chest clip, instantly alerts caregivers of potentially unsafe situations,

Discover advanced child safety and parental peace of mind with the Cybex Sirona M SensorSafe 2.0 Convertible Car Seat. As part of the CYBEX Gold Car Seat line, this versatile seat combines ease of use with cutting-edge safety features, designed to protect your child from their first ride and through every stage. The standout SensorSafe technology, embedded directly in the chest clip, instantly alerts caregivers of potentially unsafe situations, offering crucial awareness while on the road.

Engineered for versatility, the Cybex Sirona M SensorSafe 2.0 can be used rear-facing for infants and toddlers up to 40 lbs. and forward-facing up to 65 lbs. Its adjustable Linear Side-Impact Protection (L.S.P.) System, designed to absorb side-impact forces, along with a 12-position headrest, grows with your child to provide tailored protection and comfort. The ergonomic design and one-pull LATCH removal system make installation easy, while features like magnetic belt holders and a recline function ensure a smooth, hassle-free experience for parents.

What Is SensorSafe?

The SensorSafe 2.0 chest clip monitors your child’s well-being, sending timely alerts directly to the caregiver’s smartphone if unsafe conditions arise. Originally developed to reduce incidents of children left unattended in vehicles, SensorSafe notifies caregivers if the car is switched off with a child still buckled, if the child unbuckles themselves mid-drive, if the back seat temperature reaches an uncomfortable level, or if a break is needed due to extended seating time. The alert system extends to emergency contacts with GPS coordinates if necessary, ensuring a continuous line of protection.

Cybex Sirona M SensorSafe 2.0 Convertible Car Seat Features

  • 5-Point Safety Harness with SensorSafe 2.0 Technology integrated into the chest clip
  • Adjustable Linear Side-Impact Protection (L.S.P.) System reduces side-impact forces by up to 25%
  • 12-Position, Height-Adjustable Headrest with integrated no-rethread harness for easy, precise adjustments
  • 10-Position Recline for a tailored fit to your car’s back seat
  • Dual-level Indicators and Magnetic Belt Holders for convenient, correct installation every time
  • Removable Newborn Insert for optimal support from 5 lbs. up to 11 lbs.
  • One-Pull LATCH Removal System for effortless disconnection when needed
  • Dishwasher-Safe Cup Holder that attaches on either side of the seat for easy access
  • Dual Belt Adjusters to secure a tight, safe fit every time

Cybex Sirona M SensorSafe 2.0 Convertible Car Seat Weight and Height Limits: How Long Can You Use Cybex Sirona?

The Sirona M SensorSafe 2.0 can be used for extended rear-facing from 5-40 lbs., and as a forward-facing car seat from 22-65 lbs., providing safety and comfort through every stage of your child’s growth.

Cybex Sirona M SensorSafe 2.0 Convertible Car Seat Manual and Instructions for Installation

Installing the Sirona M SensorSafe 2.0 is easy, with options for either the LATCH system or vehicle seatbelt. The one-pull LATCH removal and dual belt adjusters make it straightforward to achieve a secure fit, and the SensorSafe app provides guidance, FAQs, and instructional videos to support safe use every step of the way.

Cybex Sirona M SensorSafe 2.0 Convertible Car Seat Reviews: What Parents Are Saying

Parents consistently praise the Sirona M SensorSafe 2.0 for its innovative safety technology, ease of use, and comfort. The SensorSafe feature offers immense reassurance, allowing caregivers to focus on driving while knowing they’ll be alerted if any issues arise in the back seat. Many reviewers find the adjustable L.S.P. system and headrest beneficial, noting how these features adapt to growing children and provide increased security in side-impact scenarios. Parents also appreciate the hassle-free installation, magnetic belt holders, and the thoughtful design details that make buckling up smooth and fast.

In addition, the 10-position recline and cozy seat padding have received positive feedback, with many parents noting how comfortable their child is on both short rides and long road trips. Overall, the Sirona M SensorSafe 2.0 has become a top choice among safety-conscious caregivers looking for a reliable, high-quality convertible car seat.

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SKU: 82812667168

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4.4 ★★★★★
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Verified Purchase
J.T. Pundt
Lexington, US
★★★★★ 5
Saved Me From Buying A New Monitor
Style: 7-in-2 4K@30Hz
The MacBook Pro I use does not have an HDMI port for an external monitor. I had been using another hub that included an HDMI port which worked fine, but after 4 years it started wearing out. I didn’t immediately know this was a problem. My monitor had been flickering for some time, and eventually stopped working altogether. After much troubleshooting with inconsistent conclusions, I made the decision to try this hub. It works beautifully. My monitor started right up when I plugged it in. The hub fits right into the two USB-C ports on the left side of the laptop, and matches the computer. It makes a snug fit, so feels very secure. It includes all the ports I need. With 2 USB-C ports, I didn’t lose the two that are used to receive the hub. I like the fact that it feels like a part of the laptop and doesn’t connect like a dongle. Really happy with the product, and I didn’t have to replace my monitor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 29, 2023
F
Verified Purchase
FL
Lowell, US
★★★★★ 5
Great little hub for MacBook Air!
Style: 7-in-2 4K@30Hz
I reviewed many before buying this one, and it suits my needs perfectly! I run my MacBook Air in clamshell mode, lid closed most of the time driving a 43” 4K tv as my my main monitor when used at home, and the hdmi port supports 4K so you can happily run in 3840x2160 mode. Just make sure you get an hdmi cable that has the bandwidth to support 4K I.e. hdmi 2.1! The dock fits closely to side of MBA and plugs into both usb-c ports so you have full power delivery. It feels a high quality design, nicely engineered and takes up so little room in a MacBook slipcase!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 3, 2024
L
Verified Purchase
Lee hotchkiss
Port Orchard, US
★★★★★ 5
Highly recommend.
Style: 7-in-2 4K@30Hz
The best travel hub I’ve ever received. Hardy and works incredibly well when I’m on the go literally has downsized the number of charging bricks and other peripherals/dongle. I need to carry with me. It makes it very easy to use the TV in your hotel as a second monitor.
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Reviewed in the United States on September 9, 2025
N
Verified Purchase
Nick Mumbles
Louisville, US
★★★★★ 5
Great!
Style: 7-in-2 4K@30Hz
I love that this thing adds extra ports to a very limited MacBook without the dangling terrible looking cord. The slim profile is a plus too. Additionally same color for aesthetics. Looks and performs great.
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Reviewed in the United States on June 9, 2026
A
Verified Purchase
Aaron
Phoenix, US
★★★★★ 5
Great 10gbps USB-C Hub, worked with Anker support through compat issues with PD4 iteration 1
Original Review (updates below): ----- The moment I noticed this thing on Amazon, I bought it and it literally just arrived. Finally, 4K60 over just USB-C with other ports (including making up to 10Gbps available to them) for a reasonable price. Unfortunately, the first two things I've done with it were both disappointing. I'll cut to the chase, the power delivery pass through isn't working with one of their own chargers. The first device I tried connecting this with is my Anker PD4 with one USB-C cable as the only thing plugged into it so I can test the truly up to 100W (-15 for its own power) claims. I've tried connecting it with Apple's 2m USB-C charge cable (100w capable) and an equivalent CableMatters cable that also supports 100W. When plugged directly into my laptop, both of these cables immediately start charging it and show up as 100W power sources. When this Anker hub is plugged in and either of them is connected to the power delivery port on the side of it, the laptop does not charge (laptop is a 16" Macbook Pro, I've tried multiple ports just for the heck of it). My second complaint is that when absolutely nothing is plugged into it, it becomes fairly warm to the touch. Why, when it's doing nothing, is it hot? I'm clearly not running data or even power through it so I have low hopes for it under load. The fact that it doesn't work in exactly the scenario they want it to most (a MacBook Pro with one of their own chargers) seems like a pretty big fail. I've got lots of USB-C things though so I thought I'd grab a couple and try those. Using an Apple 96W USB-C charger, the device does pass through power delivery properly. It shows up as providing 79W to the laptop (siphoning off 17W in this instance). I also have a 56W Aukey charger that splits power between a USB-A port and a USB-C port that can provide 45W of power delivery. When plugged into that charger it does appear to work as well and appears in macOS as a 30W power source. Maybe the problem is the Anker PD4? But it works fine providing power to the laptop directly. Would love to hear from Anker about these two products working together and what I should actually expect. Having it be unreliable for power delivery isn't great, but power and heat aside (it is getting a little bit warmer now that it's providing power from the Apple power adapter, but still definitely holdable), the hardware looks and feels good and the cable feels durable. Worth also noting that there's a white LED ring on the side of it that appears to be always on when it's plugged in. Don't know why it needs an LED. ----- Update, June 22, 2020: I've done some more testing and Anker has reached out to me to investigate what might be the issue. I can say that the hub works as I would expect from a quick test with my iPad Pro 11" with the above functioning chargers. It was able to pass through power with the 96W Apple Charger on the other end to both the iPad port as well as a Magic Keyboard port. The ethernet adapter showed up in iOS settings and an external drive was functional. When connected via the Magic Keyboard, which is a power only connection, as expected it provided only power. Still no power passthrough of any kind when connected to the PD4. ----- Update July 1, 2020: I've written back and forth with Anker and they've sent me a replacement hub. It also doesn't work with the PD4. I've tried multiple USB-C cables but they have also shipped a cable to test with it. For now I'm increasing the review from 2 to 3 stars because I am more and more suspicious about the PD4 and less about this hub. They claim that they have tested the setup I have separately without issue, and I've sent video showing the problems I've encountered, so the troubleshooting is ongoing. Have had a chance to use Ethernet on it without issue. Still need to try to test out its throughput when trying to use a 10Gbps USB-C enclosure and a 4K60 monitor at the same time (+ ethernet). More updates to come. ----- Update July 10, 2020: I've continued to talk with Anker support and they shipped me a replacement PD4. The one I had was labeled as "Iteration 1" on its barcode, the one I got back was labeled "Iteration 2". I tested it out and it works perfectly with this hub, passing through the correct amount of power to multiple Macbook Pros and fast charging an iPad Pro. Clearly the fault doesn't lie with this hub and is instead an issue with the first iteration PD4, so I'm updating my review accordingly. Working with Anker support was great. I've also been able to test USB-C throughput (without driving a display as well so far) and it properly utilizes 10Gbps. I've attached some extra images showing various devices connected to it (keyboard dongle, SD card, USB-C 10Gbps external SSD enclosure, USB sound card, ethernet).
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Reviewed in the United States on June 19, 2020

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