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The GracoTranzitions 3-in-1 Harness Booster Car Seat is a forward-facing, highback, and backless booster seat designed to grow with your child from 22 to 100 pounds. Featuring a no-rethread Simply Safe Adjust harness system and an 8-position adjustable headrest, it offers seamless safety and comfort. Lightweight and portable, it’s engineered for active parents seeking convenience without compromising on industry-standard protection.












































| Customer Reviews | 4.8 4.8 out of 5 stars (26,186) |
M**N
Perfect for smaller back seats
I recently purchased the Graco Tranzitions 3 in 1 Harness Booster Seat for my toddler and I couldn't be happier with my purchase. The seat is easy to install and adjust, and it provides excellent safety and comfort for my child. One of the great things about this booster seat is its versatility. It's a 3 in 1 seat, which means it can be used as a harness booster seat for younger children, a high-back booster seat for older children, and a backless booster seat for even older children. This feature will save us money in the long run, as we won't need to purchase additional booster seats as our child grows. The seat is also very comfortable for my child. The padding is plush and supportive, and the seat has multiple recline positions, which is great for long car rides. The cup holders are also a nice touch and very convenient for holding drinks and snacks. I was also pleasantly surprised by how compact this booster seat is. It was able to fit easily in the back seat of my Mustang, which has limited space, and it doesn't take up too much room when not in use. Overall, I am extremely satisfied with my purchase of the Graco Tranzitions 3 in 1 Harness Booster Seat. It's a high-quality and versatile booster seat that provides excellent safety and comfort for my child. I would highly recommend this product to any parents looking for a long-lasting and practical booster seat for their child.
T**N
Perfect car seat! Safe comfortable and easy to instal
Sure! Here's an example of an Amazon review for a car seat you love: --- ⭐⭐⭐⭐⭐ **Perfect Car Seat – Safe, Comfortable, and Easy to Install!** I absolutely love this car seat! After doing a ton of research, I decided on this one, and it has exceeded my expectations. First of all, the safety features are top-notch. It has great side impact protection, and I feel so much better knowing my child is secure during every ride. The installation process was surprisingly easy – it took me about 10 minutes to get everything in place, and the seat fits perfectly in my car. The design is also fantastic; it looks sleek and modern, and the fabric is soft but durable. My child seems really comfortable in it, and the padding is both plush and supportive. Another thing I appreciate is the adjustable headrest and harness system, which grows with my child. No need to buy a new seat as they get older! Plus, it's super easy to clean – the cover comes off without hassle and can be machine-washed. Overall, this is hands down the best car seat I’ve owned. It gives me peace of mind knowing my child is safe and comfortable, and it’s so user-friendly. I highly recommend it to any parent looking for a reliable and stylish car seat!
K**D
Best seat ever . Must read
We've been through many seats this is my favorite to DATE . My 4yo and 3yo use these for reference . They are machine washable and come with a "butt pad" that is easy to remove perfect for any accidents spills or if someone pukes (ask me how I know lol) They are easy to adjust the straps to my kids can use either seat and with one hand and 3 seconds they are safely adjusted to their size. The cup holders are great as they sit lower with my kids like . And with there being no real barriers on the seat the kids have more "leg spreading" room . They also really love the shoulder pads (no more lines on their necks or shoulders) These are also lighter than your typical seat . I can carry easily with one in each hand to transfer cars (I'm 5' for reference) . It s also so easy to get a good install on them . Trust me I was skeptical with he price being under 100 at the time but I can confidently say that if offer this seat or a 500 dino ect for free I would choose this one 10x out of 10 .
C**A
Car seat
Great car seat the package was amazing and graco has always been my to go to for my son and the process on Amazon was great!. The fabric was great and clean and half set up so I didn’t have to do too much work honestly lol. So convenient that it’s a 3 in 1 as it will grow as my son grows
K**G
Good quality
Good quality and light weight
M**A
Grows with your child & super easy to use
We’ve been really happy with this car seat! I love that it transitions as my child grows, so I don’t have to keep buying new ones. It feels sturdy and safe, and the harness is easy to adjust. Installation was pretty straightforward, and once it’s in, it stays secure. My child seems comfortable even on longer rides, and the cup holders are a nice bonus. Overall, great quality for the price and definitely worth it if you want something that will last for years.
M**A
Good car seat
Great car seat, have had it for years. My son preferred the back on as the booster itself didn’t fit right in my car but it’s been very reliable. Kind of not so great cup holders though.
N**G
Definitely Happy Customer
I was going back and forth between 3 different ones and decided to skip the cheaper ones for this one, mainly because the others said they were flimsy. This was totally worth the extra $50. Its not bulky, its sleek color, great size and still feels extremely sturdy while being light weight. Love that for that little extra as well my child has a car seat up through their youth as well. Easy assemble and install. Comfortable with extra padding pad. A little iffy on the cup holders but we shall see.
P**Y
It's definitely smaller profile than typical car seats, but not exactly slim enough for the middle passenger to feel fully comfortable (it's a huge improvement over the standard Graco one though). We didn't utilize the left bottle holder so that the passenger has a tad more wiggly space. The little nugget loves her chair and had slept soundly on it multiple drives now. Seatbelt is secured as per usual Graco standard, and the water bottle holder fits smaller insulated bottles (up to 14 to 16oz) and disposable mineral bottles, but would not fit those >20 oz insulated bottles.
D**D
El asiento es bastante bueno, trae suficiente acolchado y los acabados de las costuras en general son buenos, se siente bien hecho, esté en especial podría ser el único asiento que si hijo(a) use pues se ajusta a todas las etapas, dandole un gran plus. Ahora instalar el asiento es relativamente sencillo si se sabe que se está haciendo, trae sistema LATCH (ISOFIX) que debe de estar disponible en todos los autos vendidos en norte América desde 2003, usandolo queda en 2 minutos o menos, ahora usar el cinturón del auto es un poco más engorroso y depende mucho del auto, al menos 1 de mis autos es todo un dolor de cabeza usarlo, pero eso es culpa del fabricante del automóvil no del autoasiento en si, es importante mencionar que el autoasiento está diseñado para que se use con LATCH Y CINTURON o solo uno a la vez, las instrucciones son claras y que método instalar depende más del peso del niño(a), pues por ejemplo solo se puede usar LATCH hasta 18kg(40lb) después es OBLIGATORIO el uso del cinturón del auto, ademas como el asiento es para muchas etapas se puede ajustar de muchos modos, POR FAVOR LEAN Y ENTIENDAN BIEN LAS INSTRUCCIONES POR SEGURIDAD DE SUS HIJOS. Recomiendo registrarse en la página de GRACO, pues si hay algún RECALL es el único modo de saberlo, la seguridad es primero.
L**Y
This type of car seat not recommended for below 2yrs but we decided to use it for this car (Audi A4). I initially wanted to get Joie elevate but the padding is so thin after checking it out and changed my mind and got this. Fast delivery for Singapore. Good size. Installation is really easy if u know what you need to do, basically just latch 3 hooks. I think you can use crossbody for the seat but it’s less secure. Using the 3 hooks makes the seat super stable. Just that we only have the back hooks at the two sides so cannot put the seat in the middle. Which is fine. Cup holders are well designed for compact space
D**Z
Es amplio, de uso facil y muy buena tela. No se puede dormir tu bebe ya que no es reclinable pero va sentado cómodamente y se ve seguro. Me gusto mucho, por el precio me parece una excelente silla. si buscas algo practico pero seguro y a buen precio es una muy buena opción.
S**H
Good for the price point , shipping was kinda off they came over a week apart but they both came within allowance!
Trustpilot
1 week ago
3 days ago