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3 Year Baby Protection Plan
from Asurion, LLC $33.99
  • 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.
  • EASY CLAIMS PROCESS: File a claim anytime online at www.Asurion.com/Amazon 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.
  • MORE DETAILS: Additional information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase (if you do not see this email, please check your spam folder). Contact us if you cannot locate your plan confirmation and Terms & Conditions via email at AmazonFeedback@Asurion.com.
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$399.99
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$$399.99 () Includes selected options. Includes initial monthly payment and selected options. Details
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Britax One4Life ClickTigh... has been added to your Cart
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Add to your order

3 Year Baby Protection Plan

from Asurion, LLC
  • 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.
  • EASY CLAIMS PROCESS: File a claim anytime online at www.Asurion.com/Amazon 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.
  • MORE DETAILS: Additional information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase (if you do not see this email, please check your spam folder). Contact us if you cannot locate your plan confirmation and Terms & Conditions via email at AmazonFeedback@Asurion.com.

2 Year Baby Protection Plan

from Asurion, LLC
  • 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.
  • EASY CLAIMS PROCESS: File a claim anytime online at www.Asurion.com/Amazon 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.
  • MORE DETAILS: Additional information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase (if you do not see this email, please check your spam folder). Contact us if you cannot locate your plan confirmation and Terms & Conditions via email at AmazonFeedback@Asurion.com.
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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, Plum

4.8 out of 5 stars 4,914 ratings

$399.99
& FREE Returns
Return this item for free
Plum [New Version]

Enhance your purchase

Brand BRITAX
Installation Type Clicktight Installation,Seat Belt
Material Alloy Steel, Fabric
Color Plum [New Version]
Item Dimensions LxWxH 20.5 x 19.5 x 25 inches

About this item

  • 10 Years of Use: One4Life convertible to booster car seat grows with your child from 5 – 120 lbs and up to 63” tall
  • Install Confidently: With ClickTight Installation, you’ll know it’s right in 3 easy steps: Open, thread & buckle, click it closed.
  • One4Life: Converts from a rear-facing infant car seat, to a forward-facing 5-point harness, to a high-back belt-positioning booster
  • Britax Safety: High strength steel frame & crumple zone help absorb crash energy; patented v-shaped tether
  • Full Body Protection: 2 layers of side impact protection surround the head, neck & torso
  • No Rethreading, Ever: 15-position harness & headrest move together using one hand for the proper fit as your child grows
  • Relax & Recline: 9-position, quick-adjust recline & easy-read level indicators help your find the correct angle for your vehicle & most comfortable fit for your child
  • SafeWash Cover: Safe to machine wash and dry; knit construction is naturally flame retardant
See more product details

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  • Britax One4Life ClickTight All-in-One Car Seat – 10 Years of Use – Infant, Convertible, Booster – 5 to 120 pounds - SafeWash
  • +
  • Britax Car Seat Sun Shield | UV Protection Keeps Car Seat Cool + Easy Install and Removal
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From the manufacturer

Britax One4Life ClickTight Car Seat
All-In-One Car Seat

One4Life ClickTight

Grows with your child for ten years, surrounding them with trusted Britax safety.

The only 10-year car seat with ClickTight, so it's easy to install in three simple steps.

One4Life ClickTight 10 Years of Use
Britax One4Life All in One Convertible Car Seat

Britax All-in-One and Convertible Car Seat Comparison

Britax One4Life ClickTight Car Seat

Britax One4Life Car Seat

Britax Emblem Convertible Car Seat

Britax Emblem Car Seat

Britax Marathon Convertible Car Seat

Britax Marathon Car Seat

Britax Boulevard Convertible Car Seat

Britax Boulevard Car Seat

Britax Advocate Convertible Car Seat

Britax Advocate Car Seat

Rear-Facing Infant
Rear-Facing Toddler
Forward-Facing Harness
Booster
Max. Rear-Facing Weight
50 lbs 40 lbs 40 lbs 40 lbs 40 lbs
Forward-Facing Harness Weight
65 lbs 65lbs 65lbs 65lbs 65lbs
Max. Booster Weight
120 lbs
ClickTight Installation
Headrest/Harness Positions
15 10 14 14 14
Recline Positions
9 3 7 7 7
Side Impact Protection
2 Layers 2 Layers X 2 Layers 3 Layers
SafeWash Cover
Available Available Available Available Available

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 seat, to a high-back belt-positioning booster seat. SafeWash 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. With cooling channels, premium padding and built-in arm rests, your child will love the ride.

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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, Plum
Britax Marathon ClickTight Convertible Car Seat, Verve
Britax Allegiance 3 Stage Convertible Car Seat, Static
Chicco NextFit Zip Convertible Car Seat | Rear-Facing Seat for Infants 5-40 lbs. | Forward-Facing Toddler Car Seat 22-65 lbs. | Baby Travel Gear | Vivaci/Pink
Britax Emblem 3-Stage Convertible Car Seat, Slate Safewash , 21x18.25x26 Inch (Pack of 1)
Customer Rating 4.8 out of 5 stars (4914) 4.8 out of 5 stars (1513) 4.8 out of 5 stars (1114) 4.8 out of 5 stars (3327) 4.6 out of 5 stars (54)
Price $399.99 $339.99 $229.99 $304.99 $249.99
Shipping FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details
Sold By Amazon.com Amazon.com Amazon.com Amazon.com Amazon.com
Brand Name BRITAX BRITAX BRITAX Chicco BRITAX
Color Plum [New Version] Verve Static Vivaci/Pink Safewash Slate
Item Dimensions 20.5 x 19.5 x 25 inches 23 x 18.5 x 23.5 inches 19 x 18.25 x 29.5 inches 21 x 19 x 29.2 inches 21 x 18.25 x 26 inches

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Customer reviews

4.8 out of 5 stars
4.8 out of 5
4,914 global ratings

Top reviews from the United States

Reviewed in the United States on October 23, 2019
Customer image
5.0 out of 5 stars This is it!!! No matter how big or small your car it, the only car seat you will need!
By Chelsea Torres on October 22, 2019
This car seat is everything I have been looking for and it came out just in time!
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 :)
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694 people found this helpful
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Reviewed in the United States on December 12, 2019
Color: CadetVerified Purchase
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5.0 out of 5 stars Better than I expected. And way better than Graco
By AmandaMayFit on December 12, 2019
I almost didn't buy this product based on a review (or two?) stating that it was not a comfortable carseat, luckily I couldnt disagree more. I am replacing a Graco 4ever all in one seat with this and compared the two, this one is far superior in many ways including padding/comfort. I actually sat in both of them myself to make sure there was not a hard bar or whatever was mentioned and I found this Britax to be very comfortable, even more so than the Graco. Not sure what that other reviewer was referring to.

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.
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206 people found this helpful
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Reviewed in the United States on October 7, 2021
Color: CadetVerified Purchase
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5.0 out of 5 stars Seat has survived two major accidents (replaced after each)
By Corinne on October 7, 2021
My poor son has been in two fairly major car accidents in the last two years, both times he was fortunately completely protected by this car seat. The first accident he was in the back drivers side, I was driving a crossover SUV and was rear ended at a stop light by a Full sized truck and flown into the sedan in front of me, so double impact. My son was 11 months at the time and didn’t have a single bruise or even red mark from the chest strap, while I sustained permanent injuries.

The second accident happened in a similar way when my son was 22 months. My husband was driving his truck, our son in the middle back. He was stopped at a light when a drunk driver hit him at an estimated 60+ mph. All three vehicles involved were completely totaled. My sons car seat, as shown in the picture, did not move an inch. He sustained zero injuries and wasn’t even sore the next day.

I’ve always loved this seat because adjusting the straps and taking him out of the seat is so easy. It looks great, easy to clean, and not super bulky. But most importantly I am 100% confident in this seat after protecting my son not only once, but twice. I will never buy another brand! (Of course I did have to buy a replacement after each accident). Thank you britax for savings my sons life!
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73 people found this helpful
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Top reviews from other countries

Rebeca Garcia
5.0 out of 5 stars GRAN inversión
Reviewed in Mexico on November 2, 2021
Color: Drift [Old Version]Verified Purchase
4 people found this helpful
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José
5.0 out of 5 stars Super facil de instalar
Reviewed in Mexico on October 9, 2021
Color: Drift [Old Version]Verified Purchase
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5.0 out of 5 stars Super facil de instalar
Reviewed in Mexico on October 9, 2021
No es por nada pero fue una odisea investigar que silla es mejor, no sé si está sea la mejor de las mejores pero estoy satisfecho, pues me da muchísima confianza; la forma de ajustar con sus diferentes puntos de seguridad, su fácil manejo para su colocación y la comodidad de cada uno de los elementos acolchonados para mi bebé.

La recomiendo muchísimo.
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2 people found this helpful
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César Cortés
5.0 out of 5 stars La silla más segura y duradera
Reviewed in Mexico on January 19, 2020
Norma Alicia Rueda Ortiz
5.0 out of 5 stars Muy útil
Reviewed in Mexico on June 16, 2021
Color: Drift [Old Version]Verified Purchase
One person found this helpful
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Alejandra
5.0 out of 5 stars Parece muy segura
Reviewed in Mexico on June 17, 2022
Color: CadetVerified Purchase