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The 8 Best booster car seat with harness of 2024

Are you trying to find booster car seat with harness among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling booster car seat with harness on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 27 hours of research and did 51 booster car seat with harness tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best booster car seat with harness you can buy today

No. 1
Safety 1st Grand 2-in-1 Booster Car Seat, Forward-Facing with Harness, 30-65 pounds and Belt-Positioning Booster, 40-120 pounds, Black Sparrow
  • Forward-facing with harness, 30-65 pounds and Belt-positioning booster, 40-100 pounds
  • Designed to fit 3 across in most vehicles – great for growing families and car pools
  • Lightweight and easy to move from car to car
  • Deluxe fabric gives kids a comfy ride
No. 2
Cosco Finale DX 2-in-1 Booster Car Seat, Forward Facing 40-100 lbs, Rainbow
  • INTRODUCING Cosco Kids KIDS RAINBOW COLLECTION Exclusively at Amazon. Each piece in this collection is designed with fabrics made using recycled materials.
  • MAYBE THE LAST CAR SEAT YOU’LL EVER NEED Cosco Kids Kids Finale DX 2-in-1 Booster Car Seat features two modes: forward-facing harness booster (30–65 lbs., 32"–49", and at least 1 year old), and belt-positioning booster (40–100 lbs. and 43"–52").
  • LIGHTWEIGHT AND CARPOOL-READY Perfect for families on the go, the Cosco Kids Finale DX is light and easy to move from car to car.
  • FITS 3 ACROSS THE BACK SEAT Narrow design fits 3 across the back seat of most vehicles for growing families with multiple kids in car seats at the same time.
No. 3
Graco Tranzitions 3 in 1 Harness Booster Seat, Proof
  • 3-in-1 harness booster helps protect your child, from toddler to youth.Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that helps to protect your little one in frontal, side, rear & rollover crashes
  • Grows with your child from forward-facing harness (22-65 pounds) to highback booster (40-100 pounds) to backless booster (40-100 pounds) to continue to meet industry standards, we have increased the weight minimum from 30 to 40 pounds
  • No-rethread simply safe adjust harness system allows the headrest and harness to adjust together in one motion.Do not use bleach
  • Lightweight, portable seat is ideal for busy, active parents
  • One-hand, 8-position adjustable headrest grows with your child
  • 2 easy-to-clean cup holders keep your child's drinks and snacks close at hand
  • Open-loop belt guides help properly position your vehicle’s seat belt
  • Seat pad, body support, and harness covers are comfortable and machine washable
  • Graco ProtectPlus Engineered: A combination of the most rigorous crash tests that helps to protect your little one in frontal, side, rear and rollover crashes
  • Meets or exceeds the child restraint criteria for a frontal crash test under the US FMVSS 213
No. 4
Baby Trend Hybrid 3-in-1 Combination Booster Seat
  • Use as a harness booster, high-back booster and backless booster
  • Superior side impact protection with cushioned padding
  • 5-point length adjustable safety harness with padded shoulders and crotch covers
  • 3 harness height positions with comfortable arm rests
  • Two cup holders for different sized cups; Comfortable and reversible soft inserts
SaleNo. 5
Evenflo Maestro Sport Convertible Booster Car Seat, Forward Facing, High Back, 5-Point Harness, For Kids 2 to 8 Years Old, Whitney Pink
  • Convertible Forward Facing Car Seat: Keep your child safe as they grow from toddler to child with this forward-facing car seat for kids ages 2-8 years old or from 22-110 pounds; Dimensions (L x W x H): 17 x 19 x 27.5 inches
  • Dual Use: 5-point harness car seat for toddlers ages 2-4 from 22-50 pounds and 28-50 inches tall; high-back booster seat for kids ages 4-8 from 40-110 pounds and 44-57 inches tall
  • Adjustable Harness and Belt: Harness adjusts to growing child and booster seat features a shoulder seat belt guide to keep it in the proper position for your child
  • Easy to Clean: Easy to clean with wipeable and machine-washable car seat pad that removes for easy cleaning
  • Convenient and Safe: Includes 2 built-in cup holders to keep drinks and snacks within reach; Meets or exceeds all applicable federal safety standards and Evenflo's side impact standards
No. 6
Evenflo Chase Harnessed Booster, Jameson
12,036 Consomer Reviews
Evenflo Chase Harnessed Booster, Jameson
  • This 2-In-1 combination booster car seat fitting children from 22-110 pounds converts from a 5-point harnessed to belt-positioning car seat allowing for extended use for your child
  • The chase LX combination booster car seat helps protect harnessed children from 22-40 pounds (Height: 28 - 50 Inches) and belt-positioned children from 40-110 pounds (Height: 43.3 - 57 Inches); Age: At least four years of age
  • This lightweight combination booster car seat comes equipped for latch systems allowing for easy installation and transfer between multiple vehicles. Do not use abrasive cleaners or solvents.
  • Designed and tested for both side impact and structural integrity at energy levels approximately 2 times the Federal Crash Test Standards and the harness can be wiped clean with mild soap and water, allow harness to air dry
  • Integrated cup holders keep drinks close without increasing the width of the car seat, allowing multiple car seats to fit your back seat. Harness booster age at least two years of age. Fit tip is child's ears are below top of child restraint headrest. Seat belt booster age at least four years of age
No. 8
Chicco MyFit Harness + Booster Car Seat, 5-Point Harness and High Back Seat, For children 25-100 lbs. | Fathom/Grey/Blue
  • BUILT TO GROW — For extended use, the forward-facing Chicco MyFit harness + booster car seat easily converts from 5-point harness for toddlers to belt-positioning booster for bigger kids.
  • HEAD AND TORSO PROTECTION — Superior DuoGuard with a deep rigid shell and EPS energy-absorbing foam for head and body support creates two levels of side-impact protection. A steel-reinforced frame provides additional impact protection for parent peace of mind.
  • EASY TO INSTALL — Premium LATCH connectors and LockSure belt-tightening system offer easy installation in either harness or seat belt mode while RideRight bubble levels and ReclineSure leveling system ensure a proper fit in the vehicle.
  • COMFORT FEATURES — The high back booster accommodates your growing child with a 9-position headrest and a 4-position recline. The extra deep, contoured ErgoBoost seat with dual-density foam padding offers a more comfortable ride in both modes.
  • SPACE-SAVING FEATURE — Two dishwasher-safe CupFolders with push-button removal fold away to save space when not use for a convenient travel booster seat.
No. 9
Graco Nautilus 2.0 LX 3-in-1 Harness Booster Car Seat ft. InRight Latch, Hex
  • 3-in-1 harness booster helps protect your child, from toddler to big kid
  • Grows with your child from forward-facing harness (22-65 lb) to highback booster (40-100 lb) to backless booster (40-120 lb)
  • No-Rethread Simply Safe Adjust Harness System allows the headrest and harness to adjust together in one motion
  • Featuring an updated, sleeker design with quilted soft goods for a more modern look
  • InRight LATCH provides an easy, one-second attachment with an audible click to help ensure secure installation
  • Steel-reinforced frame provides strength and durability for 10 years of use
  • 4-position recline helps keep your growing child comfy
No. 10
Britax Grow with You Harness-2-Booster Car Seat, 2-in-1 High Back Booster, Quick-Adjust 5-Point Harness, Mod Black
  • DURABLE CAR SEAT: The Britax Grow With You harness-2-booster is a 2-in-1 system
  • 2-IN-1 BOOSTER SEAT: High back booster easily transitions from forward-facing harness mode to belt-positioning booster mode as your child grows from toddler to big kid
  • FIND THE PERFECT FIT: Adjust the 9-point harness and headrest with one hand for a good fit with no rethreading ever
  • INSTALL EASILY: Quick-push LATCH connectors and the color-coded belt guide makes installation quick and easy
  • BRITAX SAFETY: Features a high-strength steel frame, crumple zone and patented V-shaped tether
  • PREMIUM COMFORT: The padding and fabrics offer superior comfort and style, while the stay-put harness pads keep your child’s neck from rubbing against the harness strap
  • SIP ON THE GO: The 2 cup holders offer convenient spots for your child's drinks and snacks
  • TWO RECLINE POSITIONS: Helps you find the most comfortable fit for your child and the best fit for your vehicle
  • CONVENIENT BUCKLE: The 2-position buckle accommodates your growing child and flips forward for easy loading
  • MACHINE-WASHABLE COVER: The removable cover is washer-and-dryer friendly for easy cleanup
No. 11
Evenflo GoTime LX Booster Car Seat (Astro Blue)
  • BOOST YOUR SAFETY QUOTIENT: Features a deep design with overlapping head and body sides, providing added support where it’s needed most; meets or exceeds all applicable federal safety standards
  • MAKE ADJUSTMENTS WITH EASE: Allows for easy height adjustment to 7 positions with one hand for better fit for your child as they grow
  • SMOOTH THE TRANSITION: Offers two modes of use, easily transitioning from high back to no back booster for kids at least 4 years of age, weighing 40 to 120 lb
  • JUST GET UP AND GROW: Allows you to keep your growing child in the booster longer, adjusting as needed to maintain proper vehicle belt fit
  • KEEP BEVERAGES HANDY: Features 2 cup holders built into the seat, keeping drinks and snacks close and allowing the driver to stay focused on the road
SaleNo. 12
Safety 1st Boost-and-Go All-in-1 Harness Booster car seat, 3-in-1 Booster for Extended use: Forward-Facing Harness, high-Back Belt-Positioning Booster and Backless Booster, Dunes Edge
  • GROWS WITH YOUR CHILD The Boost-and-Go 3-in-1 Harness Booster grows with your child for extended use, from forward-facing harness mode (30–65 lbs.) to high-back belt-positioning booster and backless modes (40–100 lbs.).
  • EASILY ADJUSTABLE HEADREST With one hand, parents can easily adjust the Boost-and-Go’s headrest to seven different positions that grow with your child.
  • DISHWASHER-SAFE CUPHOLDERS Kids will love having their own cupholders and parents will love that the cupholders are removable and dishwasher safe.
  • FITS 3 ACROSS IN STANDARD BACK SEATS The Boost-and-Go’s narrow design allows parents to comfortably fit more in the back seat without sacrificing comfort. The seat is also lightweight and portable for parents on the go.
  • EASILY CLEAN UP SPILLS AND MESSES The removable seat cover is machine washable and dryer safe for easy cleanup.
  • 3 DIFFERENT MODES WITH EASY TRANSITIONS Easily converts from harness mode to belt-positioning and backless modes with one simple motion.
SaleNo. 13
KidsEmbrace 2-in-1 Forward-Facing Harness Booster Seat, Marvel Spider-Man
  • 2 MODE OPTIONS: Get a toddler car booster seat that grows with your child! The forward-facing 5-point-harness booster-seat mode is made for kids who weigh 22–65 lbs. and are 29"–49" in height. When they get bigger, convert it to the belt-positioning booster-seat mode for older kids who weigh 40–100 lbs. and are 38"–57" in height.
  • 5-POINT-HARNESS SECURITY: Give your child the best protection possible with 2 position points at each shoulder, 2 position points at the hips, and 1 point where the harness buckles between the legs. We recommend using the 5-point harness to the maximum recommended weight and height before using this seat as a belt-positioning booster.
  • 3 HARNESS POSITIONS: The shoulder straps should be at or just above your child's shoulders when you are using this forward-facing travel booster seat. Our kids’ booster seat is equipped with 3 slots to position the harness shoulder straps according to the weight and height of your child.
  • SAFETY CERTIFICATIONS: This child booster seat exceeds Federal Motor Vehicle Safety Standards (FMVSS 213). It was side-impact tested only when used with a 5-point harness. When it was used as a belt-positioning booster seat, the Insurance Institute for Highway Safety gave it a “Best Bet” rating.
  • MAKING SAFETY FUN: KidsEmbrace is focused on safety first and fun second. We make sure our product features are durable, safe, and convenient. That’s why this seat includes a 3-position adjustable-height headrest with energy-absorbing EPS foam and 2 convenient cup holders that can store snacks and drinks for the road.
No. 14
Graco TriRide 3 in 1 Car Seat | 3 Modes of Use from Rear Facing to Highback Booster Car Seat, Clybourne
  • 3-in-1 car seat grows with your child from rear-facing harness (5-40 lb) to forward-facing harness (22-65 lb) to highback booster (40-100 lb)
  • Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that help to protect your child in frontal, side, rear & rollover crashes
  • No-Rethread Simply Safe Adjust Harness System allows the headrest and harness to adjust together in one motion
  • Choose the perfect headrest height from 10 positions to get the safest fit for your growing child
  • 6-position recline keeps your child comfy and helps for a better installation
No. 15
Disney Baby Disney MagicSquad 3-in-1 Harnessed Booster Car Seat, Minnie Dot Party
  • 3 MODES OF USE The MagicSquad 3-in-1 Booster Car Seat easily adjusts to grow with your child. Forward-facing harness booster (30–65 lbs. and 34"–49"), high-back belt-positioning booster and backless booster (40–100 lbs. and 43"–57").
  • 1-HAND ADJUSTABLE HEADREST Bring the magic of Disney on every adventure! The MagicSquad 3-in-1 Booster Car Seat has 7 positions for a comfortable ride no matter how fast your little one grows.
  • EASILY CONVERTS TO A BACKLESS BOOSTER As your little one becomes a big kid, this car seat becomes a belt-positioning booster and a backless booster.
  • ADDITIONAL FEATURES YOU’LL LOVE 2 removable dishwasher-safe cup holders. Padded armrests. Washer- and dryer-safe seat pads. Fits 3 across the back seat of most vehicles. Lightweight and easy to move from car to car.
SaleNo. 16
Dreambaby Grab ‘N Go Travel Booster Seat with Built-in Storage Space, Portable Highchair Booster Seat for Tables, High-Back Seat and Foldable for Baby Travel, Secured with a 3-Point Harness, Grey
  • 𝐓𝐫𝐚𝐯𝐞𝐥 𝐁𝐨𝐨𝐬𝐭𝐞𝐫 𝐒𝐞𝐚𝐭: An essential piece of baby travel gear. Perfect for family outings, visits to friends' homes, or dining out at a restaurant. our Dreambaby Grab ‘N Go high chair travel booster provides secure spot for your child to enjoy their meal.
  • 𝐄𝐱𝐭𝐫𝐚 𝐒𝐭𝐨𝐫𝐚𝐠𝐞 𝐒𝐩𝐚𝐜𝐞: This booster seat isn't just about seating. It also offers ample storage space, making it more than just a chair for toddlers and babies. Now, you can store baby essentials, toys, or even some snacks!
  • 𝐒𝐚𝐟𝐞𝐭𝐲 𝐅𝐢𝐫𝐬𝐭:The 3 point harness booster seat design helps keep your child safer while sitting at the “big kid” table; With adjustable straps this seat can be used for babies as young as 6 months (who can sit upright) all the way to toddlers typically up to 5 years of age.
  • 𝐋𝐢𝐠𝐡𝐭𝐰𝐞𝐢𝐠𝐡𝐭 & 𝐂𝐨𝐦𝐩𝐚𝐜𝐭 𝐃𝐞𝐬𝐢𝐠𝐧: The foldable design of the chair makes it compact and easy to store; Featuring a carry strap, it quickly and easily can be thrown over your shoulder for on the go adventures; This booster is lightweight and easy to grab and go!
  • 𝐂𝐨𝐧𝐯𝐞𝐧𝐢𝐞𝐧𝐜𝐞 𝐅𝐨𝐫 𝐏𝐚𝐫𝐞𝐧𝐭𝐬: This isn't just a booster seat for the dining table. Featuring a carry strap, it quickly and easily can be thrown over your shoulder for on the go adventures & the built-in storage gives you plenty of space to store the necessesities. Dine with confidence knowing you have a dependable high chair solution no matter where you are.
No. 17
Britax Skyline 2-Stage Belt-Positioning Booster Car Seat, Dusk - Highback and Backless Seat
  • DURABLE 2-IN-1 BOOSTER SEAT: The Britax Skyline belt-positioning high back booster car seat easily converts to a backless booster to keep your child safer for longer
  • EXTENDED FIT: Works for kids 40 to 120 lbs and up to 63" in height
  • BIG KID COMFORT: Plush foam and built-in armrests keep your child comfortable on long rides in this booster car seat
  • REMOVABLE COVER: This forward facing car seat features a removable car seat cover for easy cleaning between rides
  • EASY TO USE: Color-coded belt guides show you exactly where to place the seat belt for safe use
  • QUICK ADJUSTMENTS: The 10-position headrest adjusts with one hand to fit your child as they grow
  • CONVENIENT CUP HOLDERS: The 2 dishwasher-safe cup holders are removable and help keep snacks and drinks close
SaleNo. 18
Graco Slimfit 3 in 1 Car Seat -Slim & Comfy Design Saves Space in Your Back Seat, Darcie
  • The Graco SlimFit 3-in-1 Car Seat grows with your child, from rear-facing harness (5-40 pounds) to forward-facing harness (22-65 pounds) to highback booster (40-100 pounds)
  • Slim design with dual integrated cup holders that rotate away, making the seat 10% slimmer to save valuable back seat space
  • Graco ProtectPlus Engineered: A combination of the most rigorous crash tests that helps to protect your little one in frontal, side, rear and rollover crashes
  • No-rethread simply safe adjust harness system allows the headrest and harness to adjust together in one motion
  • Choose the perfect headrest height from 10 positions to get the safest fit for your child as they grow
  • 4-position recline keeps your child comfy and helps for a better installation
  • Push-button InRight LATCH provides an easy, one-second attachment with an audible click to help ensure secure installation
  • Harness storage compartment keeps the harness safely stored while in belt-positioning booster mode
  • Steel-reinforced frame provides strength and durability for 10 years of use
  • Easy-to-read level indicator helps eliminate installation guesswork
No. 19
KidsEmbrace High Back Booster Car Seat, DC Comics Batman Black, Grey, Yellow
  • GROWS WITH YOUR CHILD: The KidsEmbrace Chibi Justice League high back booster car seat grows with your child, and easily transitions from a high-back booster to a backless booster depending on their age and size
  • AGE AND SIZE RECOMMENDATIONS: The high back booster is designed for children over 4 years old, weighing 40 to 100 pounds, and measuring 38 to 57 inches in height. The backless booster is designed for children over 4 years old, weighing 40 to 100 pounds, and measuring 40 to 57 inches in height
  • SEAT BELT POSITIONING: Our Batman high back booster has a shoulder belt positioning clip so you can easily adjust the seat belt according to your child's size, and a belt positioning clip guide for the backless booster
  • CERTIFIED SAFE: Drive safe knowing your Batman high back booster car seat exceeds the Federal Motor Vehicle Safety Standard (FMVSS 213) and boasts a BEST BET BOOSTER rating from the Insurance Institute for Highway Safety (IIHS)
  • CUP HOLDER: Equipped with a cup holder so your child can enjoy their beverage or snack at any time during the ride
SaleNo. 20
Graco TurboBooster 2.0 Highback Booster Car Seat, Declan
  • Helps safely transport your big kid from 4-10 years old, from 40-100 lb and up to 57 inches tall
  • Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that helps to protect your child in frontal, rear, and rollover crashes; additional testing based on the New Car Assessment Program and for extreme car interior temperatures
  • The boost your child will love
  • 2-in-1 seat easily converts from a highback booster to backless booster for years of use
  • Height-adjustable armrests and hide-away cup holders will help keep your child content on the road

How to choose a good booster car seat with harness

Does the idea of finding a fantastic booster car seat with harness make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in booster car seat with harness. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top booster car seat with harness products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top booster car seat with harness on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top booster car seat with harness brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top booster car seat with harness based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the booster car seat with harness were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good booster car seat with harness, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your booster car seat with harness.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting booster car seat with harness for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our booster car seat with harness. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what booster car seat with harness should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on booster car seat with harness.