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Graco Nautilus 2.0 3-in-1 Harness Booster Car Seat, Kara, Assorted

Graco Nautilus 2.0 3-in-1 Harness Booster Car Seat, Kara, AssortedGraco Nautilus 2 0 3 in 1 Harness Booster Car Seat KaraGraco Nautilus 2 0 3 in 1 Harness Booster Car Seat Crane 1 Count
Actual Color:Kara

Key item features

  • Graco Nautilus 2.0 3-in-1 Harness Booster Car Seat, Kara, Assorted
  • Graco Nautilus 2.0 3-in-1 Harness Booster Toddler Car Seat, Kara, 1 Count
  • 3-in-1 harness booster helps protect your child from toddler to big kid
  • Grows with your child from forward-facing harness (26.5-65 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 for a more modern look
  • Steel-reinforced frame provides strength and durability for 10 years of use
  • 4-position recline helps keep your growing child comfy
  • One-hand, 10-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, while the hook latch secures the booster seat in its place
Current price is $189.99$189.99/count
Price when purchased online
  • Free shipping
  • Free 90-day returns
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Customer ratings & reviews

4.7 out of 5 stars
stars969 ratings530 reviews
How item rating is calculated
  1. 5 stars84% (813)
  2. 4 stars10% (96)
  3. 3 stars2% (22)
  4. 2 stars2% (15)
  5. 1 star2% (23)

Reviews summary

Pros

  • : Process is quick and simple.
  • : Has a five-point harness for secure protection.
  • : Simple to operate and adjust.
  • : Offers great quality and features at this cost.

Neutral

  • : Can be spacious, but also prone to detaching.
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Showing 1-3 of 530 reviews

May 11, 2026
Walmart customer
5 out of 5 stars review

Seller Verified Purchase

We love it! Super easy install!

[This review was collected as part of a promotion.] We moved to this when my kiddo moved to forward facing, as I didn't like the way our old seat installed forward. It was super easy to put together, and even easier to install! So easy, I uninstalled it and reinstalled it just to show my friend how easy it is! The harness moves super smooth, and adjusts nicely. My kiddo loves this seat. She's super excited that she has armrests like mommy. 100% recommend! Will be getting a second one when our next child moves to forward facing!

Review from gracobaby.com
Helpful?7EJ7DEK4VH5A6411119503
Jun 4, 2026
sabbott
5 out of 5 stars review

Seller Verified Purchase

Awesome Seat!

[This review was collected as part of a promotion.] I bought the seat when my 3-year-old was ready to be forward facing. The seat she had was very difficult to strap her in and I didn't want to spend the rest of her time in a car seat fighting with buckles. This car seat was so easy to install, it doesn't take up too much space, she's super comfortable in it, and best of all she's easy to strap in. I loved this seat so much that I bought another one for the other car. Highly recommend!

Review from gracobaby.com
Helpful?7EJ7DEK4VH5A6411119503
Jun 17, 2026
Enmm
5 out of 5 stars review

Seller Verified Purchase

Overall experience

[This review was collected as part of a promotion.] Installation was very easy. Besides following the instruction manual, there are also helpful installation videos available on YouTube. Overall, the car seat looks safe and comfortable. The fabric feels soft, although my niece tends to sweat easily, so it can get a little warm during the summer. However, with the air conditioning on, it hasn't been a major issue. Since this car seat doesn't have extremely deep side bolsters, I think it may be a better fit for slightly older children who prefer a roomier seat. A couple of things I wish could be improved: the side headrest padding feels a bit firm and doesn't have as much cushioning as I expected. Also, there are only two crotch buckle positions. Having one additional position would provide more flexibility. My 5-year-old niece is already using the outermost slot, and when she wears a fluffy dress, the buckle area can feel quite snug. She has occasionally mentioned that it feels a little tight and uncomfortable. That said, for this price point, I really appreciate that this is a 3-in-1 car seat with a steel-reinforced frame. The overall safety design gives me peace of mind, and I feel confident keep using it.

Review from gracobaby.com
Helpful?7EJ7DEK4VH5A6411119503