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Customer reviews for Graco Nautilus 2.0 3-in-1 Harness Booster Car Seat for
Graco Nautilus 2.0 3-in-1 Harness Booster Car Seat
4.7 out of 5 stars
stars
503 ratings503 reviews
  1. 5 stars84% (425)
  2. 4 stars10% (48)
  3. 3 stars3% (13)
  4. 2 stars2% (9)
  5. 1 star2% (8)

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Showing 61-70 of 503 reviews
Apr 6, 2021
Reviewer name: Momoftwinsplusone
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Yes super happy

we purchased three of these for our twin 3 yr old girls and our 4 yr old little boy. he is slightly smaller then most 4 yr olds while the girls are a little bigger then a typical 3 yr old.. these are so great! they love how comfy and roomy they are! we are happy this will be the last car seats we will have to buy.

Review from gracobaby.com
Helpful?6SU6H4WC7IQV20502661879
Dec 18, 2020
Reviewer name: BrittLynn
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

100% recommend this seat!

Very very pleased with this car seat! My little girl absolutely loves it! She says it's comfortable! Very easy to install, a lot heavier than the last seat we had (safety 1st) but I LOVE IT & 100% recommend this one. Definitely will continue to buy Graco seats. It looks exactly like the photo, colors & all! Super easy adjustment as well. Super fast shipping as well.

Review from gracobaby.com
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Mar 19, 2021
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Latch system

I bought this as a second seat for grandparents car. I love how lightweight it is and easy to install. My daughter loves the little side pockets in the arm rests. They are the perfect size for a stuffed buddy. The only thing I did not look at when ordering was the metal hooks on the latch system. Our other graco car seat has the latch with the easy release button latches. This car seat has the flat metal hooks you have to work with a little to get out.

Review from gracobaby.com
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Aug 13, 2025
Reviewer name: Kayleigh342
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good seat

[This review was collected as part of a promotion.] It's not my favorite graco car seat but I don't have any complaints. Easy to assemble and install in my ‘23 odyssey. One critique I guess is that it's not as easy to access the button the tightens and loosens straps as other seats that we have.

Review from gracobaby.com
Helpful?6SU6H4WC7IQV20502661879
Oct 10, 2019
Reviewer name: AlfredCarSeat2019
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great car seat

[This review was collected as part of a promotion.] The seat is very comfortable. I wasn't expecting the amount of cushion that came with the car seat with its price range. Not sure how long the vision will last but it is good right now. It would have been better if it was a bit thicker. Also, it was very easy to secured the car seat to the car. Tunneling the car seatbelt behind the car seat was so easy, I had to keep checking if it was tunneled correctly. My previous car seat was a pain to be secured down

Review from gracobaby.com
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Aug 27, 2025
Reviewer name: WalmartCustomer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

[This review was collected as part of a promotion.] "I bought the Nautilus in a ""girl"" color three months ago. It was $40 cheaper than the ""boy"" color I bought in this transaction. The boy color and girl color are now the same price. It would have been better had the boy color matched the previous girl color price

Review from walmart.com
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Mar 24, 2021
Reviewer name: DadJesse
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Very good carseat.

My son really likes this seat. Installing it in the car was simple and easy but yet it still seems sturdy and safe. I would have given it 5 stars except for two things. First the cup holder isn't quite big enough for my son's favorite type of juice cups. Second, I wish the area where his head sits wouldn't be so straight up. Whenever he falls asleep in it, his head comes forward and hangs doen,which looks so uncomfortable for him. Maybe if it was slightly hollowed out right behind his head,then his head would stay back when he falls asleep. We're still overall happy with it!

Review from gracobaby.com
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Jan 22, 2020
Reviewer name: Songbird
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Decent seat for price paid

Easy to install and easy to use. However, I wish it came with a body support pillow for my very slim child. The zero rethreading harness is my favorite part. I really dislike the tightening strap; it's difficult to tighten once the child is buckled. My child loves the pattern of the seat and is thrilled to have a big kid seat like the siblings.

Review from gracobaby.com
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Sep 16, 2019
Reviewer name: Brittani P
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Great carseat!

Love this carsest for my car in my scion XB. The only downfall is it tall and blocks the view in my husbands nissan frontier. But I feel the truck doesnt have much head room compared to most vehicles (my xb has more). And I dont know of any other options that would provide these features for my tall child for this price. If your vehicle doesn't have much head space, this might block your view more. However, not sure there is anything else available in a highback booster/harness that would be shorter. Other than this problem in my husband's truck, this carseat is perfect.

Review from gracobaby.com
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May 5, 2022
Reviewer name: KarieMom
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

No complaints

Nothing wrong with this carseat. Easy to install. Great for our 2 year old and looking forward to it growing with her. We also have the 4Ever car seat from Graco, this one is definitely not as nice in terms of the cushioning and materials, but I was expecting that. Good price point. Not super bulky.

Review from gracobaby.com
Helpful?6SU6H4WC7IQV20502661879