Product Dimensions | 20.5 x 19.5 x 25 inches |
---|---|
Item model number | E1C279W |
Is Discontinued By Manufacturer | No |
Minimum weight recommendation | 5 Pounds |
Maximum weight recommendation | 120 Pounds |
Maximum height recommendation | 63 Inches |
Material Type | Alloy Steel |
material_composition | Polyester/nylon |
Care instructions | Safe wash |
Number Of Items | 1 |
Style | Car Seat |
Number of reclining positions | 5 |
Batteries required | No |
Orientation | Forward Facing, Rear Facing |
Rear-facing minimum child weight | 5 Pounds |
Rear-facing maximum child weight | 50 Pounds |
Forward-facing minimum child weight | 22 Pounds |
Forward-facing maximum child weight | 120 Pounds |
Harness type | 5-Point |
Item Weight | 30 pounds |
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- NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
- COVERAGE: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
- PRODUCT ELIGIBILITY: Plans cover products purchased in the last 30 days.
- EASY CLAIMS PROCESS: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
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Britax One4Life ClickTight All-in-One Car Seat – 10 Years of Use – Infant, Convertible, Booster – 5 to 120 Pounds - SafeWash Fabric, Cadet
- You can return this item for any reason: no shipping charges. The item must be returned in new and unused condition.
- Read the full returns policy
- Go to Your Orders to start the return
- Print the return shipping label
- Ship it!
Enhance your purchase
Brand | BRITAX |
Installation Type | Seat Belt,Clicktight |
Material | Alloy Steel |
Color | Cadet |
Orientation | Forward Facing, Rear Facing |
About this item
- 10 years of use: New one4life convertible to booster car seat grows with your child from 5 to 120 pounds & up to 63 inch tall
- Install confidently: With ClickTight installation, you'll know it's right in 3 easy steps
- One4life: Converts from rear facing infant car seat, to forward facing 5 point harness, to high back belt positioning booster
- Britax safety: High strength steel frame, crumple zone help absorb crash energy and patented v-shaped tether
- Full body protection: 2 layers of side impact protection surround the head, neck & torso
- Premium comfort: Built-in arm rests, cooling channels and ventilated mesh
- Parent convenience: Safe wash cover is safe to machine wash & dry and naturally flame retardant; Dishwasher safe cup holders are easy to clean
- Perfect fit: 15 position headrest & harness adjust together with one-hand
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Safety Information
Product Description
One4life takes your child from birth to big kid with Britax safety and ClickTight installation. It easily converts from a rear-facing infant car seat, to a forward-facing 5-point harness, to a high-back belt-positioning booster seat. Safe wash cover is safe to machine wash and dry.
ClickTight is as easy as buckling a seat belt, so you can install with confidence, every time. Color-coded belt paths show you where to route the seat belt for each installation mode. Plus, easy-read indicators help you find the correct recline angle.
A high strength steel frame, crumple zone, and v-shaped tether help absorb crash energy. And, 2 layers of side impact protection surround your child’s head, neck and torso.
As your baby grows, adjust the 15-position headrest & harness in seconds to create the perfect fit. When it is time for booster mode, simply tuck the harness into the built-in storage compartment. With cooling channels, premium padding and built-in armrests, your child will love the ride.
Product information
Technical Details
Additional Information
ASIN | B07XTW6KZS |
---|---|
Customer Reviews |
4.8 out of 5 stars |
Best Sellers Rank | #2,735 in Baby (See Top 100 in Baby) #11 in Convertible Child Safety Car Seats |
Warranty & Support
Feedback
Product guides and documents
Compare with similar items
![]() This item Britax One4Life ClickTight All-in-One Car Seat – 10 Years of Use – Infant, Convertible, Booster – 5 to 120 Pounds - SafeWash Fabric, Cadet | ![]() BRITAX Boulevard ClickTight Convertible Car Seat, Spark - Premium, Soft Knit Fabric [Amazon Exclusive] | ![]() Chicco Fit4 4-In-1 Convertible Car Seat - Stratosphere | Grey | ![]() Britax Anti Rebound Bar Accessory - Compatable with Britax ClickTight Convertible Car Seats | |
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Customer Rating | 4.8 out of 5 stars (4797) | 4.8 out of 5 stars (249) | 4.8 out of 5 stars (1694) | 4.6 out of 5 stars (157) |
Price | $399.99$399.99 | $369.99$369.99 | $359.99$359.99 | $48.99$48.99 |
Sold By | AlbeeBaby | Amazon.com | Amazon.com | Amazon.com |
Brand Name | BRITAX | BRITAX | Chicco | BRITAX |
Color | Cadet | Spark | Stratosphere | Black |
Item Dimensions | 20.5 x 19.5 x 25 inches | 23 x 18.5 x 23.5 inches | 21.5 x 19 x 27 inches | 14.5 x 11 x 1.25 inches |
Size | 1 Count (Pack of 1) | 23x18.5x23.5 Inch (Pack of 1) | 1 Count (Pack of 1) | 1 Count (Pack of 1) |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
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Reviewed in the United States on October 23, 2019
Top reviews from the United States
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I wanted an extended rear facing car seat up to 50 pounds, as I’ve read that rear facing as long as possible is best for little ones’ spines (in Sweden I think their kids rear face until 4!).
I also wanted the seat to be convertible to a front facing and booster seat as well so i wouldn’t have to create lots of waste with multiple car seats over the years.
And of course I wanted it to be safe.
I did tons of research on the web and consumer reports and narrowed it down to the Chicco nextfit max (though this doesn’t have the booster option), this car seat, and the graco extend2fit.
The graco extend2fit would have been my choice if this car seat had not come out. But this car seat wins for several reasons over the graco.
The ease of install is incredible. I don’t have to worry about messing with the latch, and I only have to close the click tight panel under the seat once I put the seatbelt across.
This is also so padded and comfortable, my mom sat in it and was impressed how nice it was!
The final factor was how well it fits in my 2013 Prius C. I was worried when researching that I’d have a hard time finding a seat that fit, especially an extended rear facing seat. This fits the bill perfectly as there is still room in the front seat for a passenger (though not a particularly long legged one, but still, I was expecting not to have room for a front seat passenger!).
TL;DR stop searching and get this car seat today if it is in your budget!!! Although this is on the pricier side, the safety of my child is totally worth it to me. When I consider that the seat will last 10 years, and that I spend more on eating out some months than I did on this car seat, it puts things in perspective and is well worth the investment.
Please give this review a thumbs up if it was helpful :)

Reviewed in the United States on October 23, 2019
I wanted an extended rear facing car seat up to 50 pounds, as I’ve read that rear facing as long as possible is best for little ones’ spines (in Sweden I think their kids rear face until 4!).
I also wanted the seat to be convertible to a front facing and booster seat as well so i wouldn’t have to create lots of waste with multiple car seats over the years.
And of course I wanted it to be safe.
I did tons of research on the web and consumer reports and narrowed it down to the Chicco nextfit max (though this doesn’t have the booster option), this car seat, and the graco extend2fit.
The graco extend2fit would have been my choice if this car seat had not come out. But this car seat wins for several reasons over the graco.
The ease of install is incredible. I don’t have to worry about messing with the latch, and I only have to close the click tight panel under the seat once I put the seatbelt across.
This is also so padded and comfortable, my mom sat in it and was impressed how nice it was!
The final factor was how well it fits in my 2013 Prius C. I was worried when researching that I’d have a hard time finding a seat that fit, especially an extended rear facing seat. This fits the bill perfectly as there is still room in the front seat for a passenger (though not a particularly long legged one, but still, I was expecting not to have room for a front seat passenger!).
TL;DR stop searching and get this car seat today if it is in your budget!!! Although this is on the pricier side, the safety of my child is totally worth it to me. When I consider that the seat will last 10 years, and that I spend more on eating out some months than I did on this car seat, it puts things in perspective and is well worth the investment.
Please give this review a thumbs up if it was helpful :)



My #1 reason for replacing the Graco was that my son's head would tilt forward into a very uncomfortable position every time he slept, even in the most reclined position (he is 16 months and rear facing). I was hoping this seat would be better and, wow, I am not disappointed. It reclines far more than the Graco and he has not once had his head fall forward in this thing. I actually have it set on the second setting in this photo and he is still not upright enough for his head to tilt forward when he sleeps.
My other hesitation with this seat was that it does not have an anti-roll bar, and while I admittedly am no accident expert, I cannot see a way this seat could conceivably flip forward when it is installed correctly. It is such a tight installation that I cannot get it to even begin to budge forward wheres other carseats I've used I can see how that could be an issue. I don't feel worried without an anti-roll bar on this one bit.
Finally, the design is beautiful and every piece of this carseat feels upscale. Even the straps are somewhat patterned I guess you could say as opposed to the basic straps you find in every other carseat. Highly impressive and worth every penny. Besides it's a Britax which is as safe as you can get and has CUP HOLDERS now too!!!! Just get it.

Reviewed in the United States on December 12, 2019
My #1 reason for replacing the Graco was that my son's head would tilt forward into a very uncomfortable position every time he slept, even in the most reclined position (he is 16 months and rear facing). I was hoping this seat would be better and, wow, I am not disappointed. It reclines far more than the Graco and he has not once had his head fall forward in this thing. I actually have it set on the second setting in this photo and he is still not upright enough for his head to tilt forward when he sleeps.
My other hesitation with this seat was that it does not have an anti-roll bar, and while I admittedly am no accident expert, I cannot see a way this seat could conceivably flip forward when it is installed correctly. It is such a tight installation that I cannot get it to even begin to budge forward wheres other carseats I've used I can see how that could be an issue. I don't feel worried without an anti-roll bar on this one bit.
Finally, the design is beautiful and every piece of this carseat feels upscale. Even the straps are somewhat patterned I guess you could say as opposed to the basic straps you find in every other carseat. Highly impressive and worth every penny. Besides it's a Britax which is as safe as you can get and has CUP HOLDERS now too!!!! Just get it.


First, I'm VERY disappointed that no anti-rebound bar is available for this seat. The previews of the seat I saw all showed it with the anti-rebound bar, which was supposed to turn into a leg rest for forward-facing. But when the seat was finally released, no word on the anti-rebound bar at all. The company now just says an ARB might be available at some point. Not good enough!! Britax touts the importance of the ARB and then releases a seat that doesn't have one!
Another issue with the seat is that the headrest cover doesn't actually fit the headrest. I've talked to someone else who has this seat and theirs is like this too. There is a LOT of bare foam showing all around the top of the headrest--several inches of it. I don't like this AT ALL. It seems way too easy for the foam to be damaged.
Also, the headrest wiggles around a lot. This seems odd to me. It just doesn't fit snuggly into the shell of the seat. Every time my son moves his head I hear it rattle around, which is a bit unsettling. It just seems like it should be more solid, especially for the price.
This is quite a wide seat. I measured 20.5" at the cupholders. But it does fit in my small car pretty well, since we don't usually have any other passengers in the back seat. Also, the cupholders are too easily removed. I can see them being pulled out and thrown around by a 2-3 year old, which would be dangerous for the driver, having cupholders launched around the vehicle.
This seat requires the child's head to be 1" below the top of the shell, and that is confusing. I really hate ambiguous rules like that for car seats, though I know a lot of them have this rule (our old Nextfit did not though). I'm going to speak to a tech about how to measure that.
My 4-year-and-3-months old, 38.5-lb, 42" son seems to fit well in it, with room to grow. There are four height adjustments left for him, so it looks like we have *finally* found a seat he can max out rear-facing in height or weight rather than have to forward face early because he has such a long torso. Hopefully the 1" rule won't hinder that, or the seat will have been a waste of money, since we already had a seat he could forward face in.
My son says the seat is comfortable, though I've only allowed him in the seat with a pull-up on so far, and I'm concerned the crotch buckle is too short and might smash him in the crotch once he's not in pull-ups. Britax said their Britax Seat Saver can be used with this seat, so I will soon find out if it will be comfortable for him without a pull-up.
The seat was SUPER easy to install. This is actually the only seat I've tried (and I've tried several) that I would actually say is legitimately easy to install. It also installed more evenly than any of the others I've tried. I haven't yet tried removing the seat cover for washing (we've been spoiled by the Nextfit Zip), but I definitely like that it is machine washable. Apparently, it's machine dryable too, which is great just in case, but I will probably try not to dry it to help with longevity.
This seat sits up quite tall. I have to have it on the second-to-last recline, almost all the way down, in order to be able to see enough out my rear window.
Overall, the height of the shell, the ease of installation, and the comfort of the seat are the big winners here. I also like the straps and found it pretty easy to tighten. Of course, once it is set to my son, I leave the straps and just unbuckle to get him in and out so I'm not retightening all the time. I definitely wish the anti-rebound was available as originally promised. Particularly with bigger kids, the ARB seems even more important, since more weight means more force. There are definitely some things that need improvement on this seat, but there are also some great things about this seat, too. I'm not positive we will keep this seat. We might end up with the Nuna Exec instead, since it comes with an anti-rebound bar and is also super easy to install and super comfortable.
Top reviews from other countries


La recomiendo muchísimo.


Reviewed in Mexico on October 9, 2021
La recomiendo muchísimo.



Lo bueno:
- Alto nivel de seguridad
- Se adapta al crecimiento de los niños.
Lo malo:
- La tela negra es parda. Parece como si fuera una tela vieja que perdió el color con el sol.
- Rápidamente se forman pelusitas en la tela del asiento.
De ahí en fuera, todo bien.

