ReviewFinder Convertible Car Seats

Uppababy Knox

TLDR: The UPPAbaby Knox Convertible Car Seat is a high-end, safe, comfortable, and stylish car seat suitable for parents who prioritize these features in their baby gear choices.
Ranking:  
Consumer sentiment:
In comparison:
Uppababy Knox rank #62 out of 68. Very high levels of customer satisfaction.
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8.3
Great

The product receives great reviews on average (consumer score 8.3). This is below the median convertible car seat consumer score of 9.7.

About consumer score

Price:
The lowest price we found for Uppababy Knox is $299.99, available here. This is slightly above the median convertible car seat price of $279.98.
  • Lowest price: $79.99
  • Median price: $279.98
  • Highest price: $579.99
  • Uppababy Knox price: $299.99
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ReviewFinder: reviews, prices and alternatives summarized by a powerful AI engine.

Expert consensus

The UPPAbaby Knox Convertible Car Seat is a high-end, safe, comfortable, and stylish car seat suitable for parents who prioritize these features in their baby gear choices.

The Uppababy Knox Convertible Car Seat is a high-end car seat that prioritizes safety, comfort, and style. It features advanced safety features such as a reinforced shell, thick sidewalls, Koroyd technology, side-impact pods, and a steel-reinforced frame. The car seat is also highly comfortable, with ample padding made from soft, premium fabrics that are breathable and moisture-wicking.

It offers four different recline options and an 8-position active support headrest that adjusts as the child grows. The car seat is durable, with a lightweight aluminum frame and a 2-year limited warranty that can be extended to a lifetime. It is easy to install and use, with intuitive seat belt routing and lock-off system, an 8-position headrest and harness adjustment, and a no-rethread harness design.

The car seat has a sleek and modern design, with several gender-neutral color options. It is suitable for parents who prioritize safety, comfort, and style in their baby gear choices and is a great investment for parents who want the best for their child. However, it may not be the best option for parents who frequently switch vehicles or need a more portable car seat.

Safety

The Uppababy Knox car seat is highly rated for its advanced safety features, easy-to-adjust harness mechanism, and comfortable design, making it an ideal choice for parents who prioritize safety and want peace of mind while driving with their child.

The Uppababy Knox car seat is highly rated for its advanced safety features, including a reinforced shell, thick sidewalls, Koroyd technology, side-impact pods, and a steel-reinforced frame. It also has an easy-to-adjust, no-rethread harness mechanism with eight positions for the headrest and a stabilizing nine-position harness connected to the seat.

The Knox provides a thick, comfortable surface for your baby to stay comfortable on short car rides or long journeys. The Uppababy Knox is one of the safest car seats on the market, especially for side-impact collisions, and reduces the risk of injury to your child. It is an ideal choice for parents who prioritize safety and want peace of mind while driving with their child.

What are the overall safety features of the Uppababy Knox car seat?

The UPPAbaby Knox convertible car seat features several advanced safety features that make it one of the safest car seats on the market. According to various product reviews in ReviewFinder's database, it has a reinforced shell, thick sidewalls, Koroyd technology integrated into the base that creates an effective crumple zone protecting the child from impact forces, 8-position active support headrest, side-impact pods for additional crash absorption, multi-directional tether for rear and forward-facing travel, energy response headrest, SMART SIP absorbing pods, and anti-rebound bar. All these features work together to provide complete protection against car crashes, especially side-impact collisions, and reduce the risk of injury to your child.
Based on 13 quotes from 5 sources [show quotes and sources]

How adjustable is the harness on the Uppababy Knox?

The Uppababy Knox features an easy-to-adjust, no-rethread harness mechanism with eight positions for the headrest. The button on the top of the headrest allows you to adjust the shoulder harness straps easily by moving the headrest up as your child grows. Additionally, the Knox has a stabilizing nine-position harness connected to the seat, which repositions the belt as you move the headrest, so you don't have to rethread anything. According to product experts at carseaton.com and experiencedmommy.com, the Knox provides a thick, comfortable surface for your baby to stay comfortable on whether you are on short car rides or a long journey.
Based on 6 quotes from 4 sources [show quotes and sources]

What is the safety rating for side-impact protection of Uppababy Knox?

The UPPAbaby Knox convertible car seat features several innovative technologies designed to provide advanced side-impact protection for your child. According to product reviews on carseaton.com, all of these innovative technologies work together to make the UPPAbaby KNOX convertible car seat one of the safest car seats on the market. The side-impact protection of the UPPAbaby Knox is reinforced by its thick sidewalls, Koroyd technology, side-impact pods, and thickly-padded headrest, which absorb and distribute energy away from your child, reducing the risk of injury. The UPPAbaby Knox is one of the highest-rated car seats in terms of side-impact protection according to product expert reviews.
Based on 12 quotes from 5 sources [show quotes and sources]

Does the Uppababy Knox have a steel-reinforced frame for added safety?

Yes, the Uppababy Knox does have a reinforced steel shell that offers advanced protection from all around – rear and side. According to carseaton.com, this shell is built to endure the force of any unexpected impacts that may occur while driving, providing parents with peace of mind that their child is safe while seated in the KNOX. While this reinforced steel shell adds weight to the KNOX convertible car seat, it also adds an important layer of protection.
Based on 5 quotes from 2 sources [show quotes and sources]

Comfort

The Uppababy Knox convertible car seat is highly praised for its ample padding, breathable and moisture-wicking fabrics, multiple recline options, and adjustable headrest, making it one of the safest and most comfortable car seats available.

The Uppababy Knox convertible car seat is highly praised by product experts for its ample padding made from soft, premium fabrics that are comfortable and gentle on a child's skin. The padding is also breathable and moisture-wicking, which helps to regulate a child's body temperature, keeping them cool and dry during hot weather.

The car seat offers four different recline options, providing both comfort and safety for a child, and an 8-position active support headrest that adjusts as the child grows, ensuring a comfortable and safe fit.

How does the padding of the Uppababy Knox compare to other car seats?

According to product experts on carseaton.com, the UPPAbaby KNOX has ample padding made from soft, premium fabrics that are comfortable and gentle on your child’s skin. The padding is also breathable and moisture-wicking, which helps to regulate your child’s body temperature, keeping them cool and dry during hot weather. This makes the UPPAbaby KNOX one of the safest and most comfortable car seats available. However, we do not have direct comparisons to other car seats in our database.
Based on 6 quotes from 1 sources [show quotes and sources]

How many recline options does the Uppababy Knox car seat offer?

The Uppababy Knox convertible car seat offers four different recline options, according to product reviews on carseaton.com. These recline options provide both comfort and safety for your child, allowing you to adjust the seat to fit your child’s individual needs and ensuring that the car seat is properly installed in your vehicle.
Based on 2 quotes from 1 sources [show quotes and sources]

How adjustable is the headrest of the Uppababy Knox?

The Uppababy Knox Convertible Car Seat features an 8-position active support headrest that adjusts as your child grows, providing a comfortable and safe fit. According to reviews on carseaton.com, pishposhbaby.com and shoptadpole.com, this feature along with the no-rethread harness design ensures that the car seat can be adjusted to fit your child's size and shape, providing a comfortable ride.
Based on 5 quotes from 4 sources [show quotes and sources]

Durability

The Uppababy Knox convertible car seat is a durable and safe option for parents, with a lightweight aluminum frame, plush memory foam and EPP foam cushioning, and an energy response headrest with Koroyd technology, and a 2-year limited warranty that can be extended to a lifetime.

The Uppababy Knox convertible car seat is constructed with a durable and lightweight aluminum frame, plush memory foam and EPP foam cushioning, and an energy response headrest with Koroyd technology for added protection. The car seat comes with a 2-year limited warranty that covers broken or defective parts, issues with the fabric or stitching, and any problems with the car seat's frame or structure.

If registered within three months of purchase, the warranty can be extended to a lifetime (10 years). While there was a voluntary recall due to safety concerns, the Knox car seat was released again with a tether to reduce the potential for seat rotation. Overall, the Uppababy Knox car seat is a durable and safe option for parents looking for a convertible car seat for their child.

What materials are used in the construction of the Uppababy Knox convertible car seat?

The Uppababy Knox car seat features a combination of materials to ensure the safety and comfort of your child. The outer shell is made of a durable and lightweight aluminum frame, while the seat cushion is made of plush memory foam and EPP foam. The headrest is also lined with memory foam and EPP foam for shock absorption in case of a side collision. According to experiencedmommy.com, the energy response headrest also has a layer of Koroyd technology for added protection.
Based on 3 quotes from 3 sources [show quotes and sources]

What is the warranty period and coverage for Uppababy Knox?

According to reviews on carseatblog.com and carseaton.com, the Uppababy Knox Convertible Car Seat comes with a 2-year limited warranty that covers broken or defective parts, issues with the fabric or stitching, and any problems with the car seat's frame or structure. Additionally, if you register your car seat within three months of purchase and with a valid receipt from an authorized retailer, you can extend the warranty to a lifetime (actually 10 years) according to reviews on shoptadpole.com. The lifetime of the product is defined by its expiration date, which is 10 years after the date of purchase for the Uppababy Knox.
Based on 6 quotes from 3 sources [show quotes and sources]

Have there been any reported issues with the durability of Uppababy Knox?

I'm sorry, but I don't have any specific information about the durability of the Uppababy Knox. However, according to a product review on experiencedmommy.com, the Knox car seat was recalled due to safety concerns. The recall was voluntary and UPPAbaby released the Knox again with a tether which is recommended for both rear-facing and forward-facing modes to reduce the potential for seat rotation.
Based on 2 quotes from 1 sources [show quotes and sources]

Size and weight

The Uppababy Knox Convertible Car Seat is a safe and secure option for parents with dimensions of 23.8" L x 18.8" W x 27.4-32.5" H and a weight of approximately 32.5 pounds, but may not be the best option for those who frequently switch vehicles or need a more portable car seat.

The Uppababy Knox Convertible Car Seat has dimensions of 23.8" L x 18.8" W x 27.4-32.5" H and a weight of approximately 32.5 pounds. While it may not be the most portable car seat, it is suitable for use in most vehicles and has a weight limit of 14-65 pounds, depending on the mode it is used in.

The car seat's reinforced shell, sturdy base, and included accessories contribute to its weight, making it a safe and secure option for parents. However, it may not be the best option for parents who frequently switch vehicles or need a more portable car seat.

What are the dimensions of the Uppababy Knox?

The Uppababy Knox Convertible Car Seat has dimensions of 23.8" L x 18.8" W x 27.4-32.5" H, according to a product review on pishposhbaby.com.
Based on 2 quotes from 2 sources [show quotes and sources]

What is the weight limit for children on the Uppababy Knox?

According to reviews from verified product experts, the weight limit for the Uppababy Knox Convertible Car Seat is from 14 to 65 pounds, depending on the mode it is used in. Specifically, the Infant Insert can accommodate 14-25 lbs, the Rear-Facing mode is for 14-45 lbs, and the Forward-Facing mode can carry from 25-65 lbs.
Based on 14 quotes from 6 sources [show quotes and sources]

How portable is Uppababy Knox?

According to a product review on carseaton.com, the UPPAbaby KNOX won't have a high score in portability. The bulky design makes it challenging for most parents to carry it from one vehicle to another. The UPPAbaby KNOX convertible car seat tips the scales at approximately 32.5 pounds, which may make it seem bulky when compared to some other car seat models.
Based on 3 quotes from 1 sources [show quotes and sources]

Is the size and weight of Uppababy Knox suitable for use in a variety of vehicles?

The UPPAbaby Knox convertible car seat weighs approximately 32.5 pounds and has dimensions of 23.8" L x 18.8" W x 27.4-32.5" H, which may make it seem bulky when compared to some other car seat models. However, it should fit in most vehicles, and the car seat's reinforced shell, sturdy base, and included accessories contribute to its weight. That being said, it's always a good idea to check the car seat's dimensions and your vehicle's available space before purchasing a car seat.
Based on 7 quotes from 4 sources [show quotes and sources]

Ease of use

The Uppababy Knox Convertible Car Seat is highly rated for its ease of use, with features such as easy installation, intuitive seat belt routing, and a no-rethread harness design.

The Uppababy Knox Convertible Car Seat is highly rated for its ease of use. It is easy to install in different types of vehicles using either the rigid LATCH connector or vehicle seat belt. The intuitive seat belt routing and lock-off system ensure a secure fit, and the indicator turns from red to green when the connectors are correctly adjusted to the base.

The Knox also has an 8-position headrest and harness adjustment that is easy to use and adjust, and a no-rethread harness design that eliminates the need to rethread the harness when adjusting the headrest height. Cleaning the covers is straightforward, as they are completely removable by unzipping them on the sides.

How easy is it to install the Uppababy Knox in different types of vehicles?

According to product reviews on experiencedmommy.com, carseaton.com, and shoptadpole.com, the Uppababy Knox Convertible Car Seat is easy to install in different types of vehicles. It comes with a rigid LATCH connector or vehicle seat belt that can be used to install the car seat. The intuitive seat belt routing and lock-off system ensure a secure fit, providing parents with added peace of mind. The Knox also has an indicator that turns from red to green when the connectors are correctly adjusted to the base. Additionally, the Knox also has a LATCH system that can be used instead of the seat belt, which is tucked away into compartments in the seat. However, UPPAbaby recommends that this be used with the vehicle seat belt. If you have any concerns or questions about installing the car seat, you can schedule a complimentary car seat fitting and installation appointment with Tadpole according to shoptadpole.com.
Based on 11 quotes from 5 sources [show quotes and sources]

How easy is it to adjust the harness and headrest height on the Uppababy Knox car seat?

According to a product review on carseaton.com and shoptadpole.com, the Knox car seat has an 8-position headrest and harness adjustment that is easy to use and adjust. Additionally, the Knox has a no-rethread harness design, which means you don't have to rethread the harness when adjusting the headrest height. The button that activates the harness and headrest is visible and easy to push, making the adjustment process even simpler.
Based on 5 quotes from 3 sources [show quotes and sources]

Is the Uppababy Knox car seat easy to clean and maintain?

According to a product review on shoptadpole.com, cleaning the covers of the Uppababy Knox car seat is pretty straightforward. The covers are completely removable by unzipping them on the sides and pretty straightforward to zip back up. Additionally, the Knox harness and headrest are pretty self-explanatory and easy to use and adjust.
Based on 2 quotes from 2 sources [show quotes and sources]

Style and design

The UPPAbaby Knox Convertible Car Seat offers a sleek and modern design in gender-neutral colors, making it a stylish choice for parents who prioritize aesthetics in their baby gear.

The Uppababy Knox Convertible Car Seat has a sleek and modern design that many parents find aesthetically appealing. It comes in several gender-neutral color options, including Jake, Bryce, NOA, and Hazel, to match parents' personal style and preferences.

The Knox delivers a luxurious design that sets it apart from average budget convertible car seats. It is suitable for parents who prioritize style and design in their baby gear choices.

What are the available color options for the Uppababy Knox?

The Uppababy Knox convertible car seat is available in four different color schemes: Jake, Bryce, NOA, and Hazel. The colors are gender-neutral and designed to match parents' personal style and preferences. According to experiencedmommy.com and carseaton.com.
Based on 3 quotes from 2 sources [show quotes and sources]

How aesthetically appealing is the design of Uppababy Knox?

According to the product reviews in our database, the UPPAbaby Knox Convertible Car Seat has a sleek and modern design that many parents find aesthetically appealing. It comes in several color options, including Jake, Bryce, and NOA, so you can choose a color that matches your personal style and preferences. Additionally, reviewers have noted that the Knox delivers a luxurious design that makes it different and distinguishable from average budget convertible car seats.
Based on 9 quotes from 4 sources [show quotes and sources]

Expert Reviews

There are people on the Internet whose job is to review products. Below are their opinions.

ReviewFinder database has 13 expert reviews of Uppababy Knox. Out of the 13 reviews, 4 are video reviews. We value video reviews of products a bit more and rank them a bit higher.

Expert reviews [9]

No critic scores
Total expert reviews: 9
  • with a score: 0
  • without a score: 9

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The Graco 4Ever DLX Convertible Car Seat is a safe, durable, and adjustable car seat that can accommodate children from infancy to toddlerhood and beyond. The Chicco OneFit ClearTex Convertible Car Seat is a safe, comfortable, durable, versatile, and easy-to-use car seat that features a patented DuoGuard® two-layered protection system, steel-reinforced body, specialized EPS energy-absorbing foam, ClearTex fabrics, and GREENGUARD Gold Certification, making it a great investment for parents who want a car seat that can grow with their child.
Expert consensus not yet generated.
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Position in ranking

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ReviewFinder ranks based on a combination of customer reviews, expert reviews / mentions and popularity. Expert recommendations carry the highest weight in the ranking. We do not rank based on price, our commission or brand. convertible car seats below are at the top of our ranking this February.

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Graco Extend2Fit rank #3 out of 93. Very high levels of customer satisfaction.
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The Nuna RAVA convertible car seat is a highly recommended product for parents who prioritize safety, comfort, durability, ease of use, and style, with multiple safety features, adjustability, convenience, and a sleek design. The Graco 4Ever DLX Convertible Car Seat is a safe, durable, and adjustable car seat that can accommodate children from infancy to toddlerhood and beyond. The Graco Extend2Fit Convertible Car Seat is a safe, comfortable, and adjustable option for parents looking for a car seat that can accommodate children from 4 to 65lbs. The Britax Boulevard ClickTight car seat is a highly recommended convertible car seat that prioritizes safety, ease of use, and comfort for children, with features such as SafeCell Impact Protection, an adjustable harness, and a steel-reinforced frame.
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ReviewFinder: reviews, prices and alternatives summarized by a powerful AI engine.