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KeyFit 35 Infant Car Seat

Rated 4.8 out of 5
32 Reviews|, 27 Answered Questionsor
$
229.99
In Stock Soon
color
Onyx
Thumbnail of Onyx
1

Overview

Highlights

  • Installs with or without the car seat base
  • For babies up to 35 lbs and 32”
  • Spring-loaded leveling foot and bubble levels ensure proper installation
  • Ergonomic newborn head and body positioner
  • Compatible with many popular strollers (including Chicco)

Description

The Chicco KeyFit 35 has the same look and feel as the parent-favorite KeyFit 30, with the added benefit of accommodating baby’s growth up to 35 lbs and 32” (versus 30 lbs and 30” with the KeyFit 30). The additional headrest height, legroom and stability allow you to keep your little one in the safer rear-facing position for longer. For babies 4-11 lbs, there’s a removable ergonomic newborn head and body positioner.

The KeyFit 35 Infant Car Seat is simple to install and use correctly. Premium LATCH connectors on the base (which stays in the car) are easy to attach and remove from your vehicle, and the design allows you to get a secure fit closer to the vehicle seat with less effort. To ensure you’ve installed it correctly, the spring-loaded leveling foot works in tandem with RideRight bubble levels so you know it’s at the proper angle.

You can also use the car seat with a seat belt instead of the base—which is especially handy for ridesharing. The integrated European belt routing creates three points of contact for a secure install.

When using the KeyFit 35 with a compatible stroller, it’s designed for one-hand, click-in attachment for more seamless transitions between the car and stroller.

For extra stability, the KeyFit 35 has an integrated anti-rebound bar (to prevent extra movement in the event of a crash). It also features cozy cushioning encased in soft, knit fabric around baby’s head, plus a double-knit, full-coverage canopy with UPF 50+ sun protection.

What we love about it

Babies can stay in the safer rear-facing position longer (up to 35 lbs).

Details

  • Child weight range: 4-35 lbs
  • Child height limit: 32”
  • Car seat dimensions: 28” x 16.5” x 22.5”
  • Total car seat weight (including base): 18.5 lbs
  • Infant car seat only: 8.5 lbs
  • Easy-Extend Headrest System
  • SuperCinch force-multiplying tightener
  • Includes removable infant insert
  • Manufacturer’s warranty: 1 year limited

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Q&A

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26 Questions
Is the infant insert crash tested with the car seat?

Yes, everything that comes with the KeyFit35 is crash tested to use with it.

can this be used with a seat protector?

Yes, car seat protectors like this one are compatible with rear-facing car seats: https://www.babylist.com/gp/skip-hop-style-driven-clean-sweep-car-seat-protector/20528/543948

Can I get a rotating base for this? ?

The Chicco KeyFit 35 Infant Car Seat is designed to be used with its specific base, which does not feature a rotating mechanism.

Is this compatible with Chicco Viaro stroller?

Yes, the Chicco KeyFit 35 Infant Car Seat is compatible with the Chicco Viaro stroller.

Can this seat face forward?

This seat can't face forward. The KeyFit 35 is a rear facing only infant carrier designed for infants between 4-35 lbs and up to 32" tall.

Is this compatible with UPPAbaby V3 Vista stroller?

This car seat is compatible with the UPPAbaby V3 Vista stroller.

Do you need to buy the base separate?

You don't need to buy a base separately. This car seat already comes with one.

Is this compatible with UPPAbaby Cruz V2?

It's compatible with the UPPAbaby Cruz V2 Stroller.

Is this compatible with the Safety 1st Step Lite Compact Stroller?

It's not compatible. The Safety 1st Step Lite Compact Stroller doesn't have the ability to connect to an infant car seat because it's intended for infants who are able to sit up unassisted.

Does Chicco Keyfit 35 go with Uppababy Vista 2 stroller?

This car seat is compatible with the Uppababy Vista 2 stroller with the use of an adapter.

Customer reviews

32 Ratings
4.8out of 5
32 Ratings

Rated 5 stars by 81% of reviewers

Rated 4 stars by 16% of reviewers

Rated 3 stars by 3% of reviewers

Rated 2 stars by 0% of reviewers

Rated 1 star by 0% of reviewers

1-10 of 32 Reviews
Rated 5 out of 5
Mar 7, 2025
Yes!
I love this car seat and the bravo stroller. It is heavier than some car seats but I’m ok with it. So easy to use with or without a base. Clicks so nicely into the base or the bravo stroller
Rated 4 out of 5
Nov 17, 2024
Not bad for the price
Not bad for the price, but way too heavy. It is a bit hard to buckle, especially the one on the babies belly.
Rated 5 out of 5
Sep 23, 2024
KeyFit 35 infant car seat
My granddaughter loves her car seat. Fits her perfectly
Rated 5 out of 5
Mar 26, 2024
Great!!
Great material. Feels very soft for baby and plenty of cushion. Only complaint is the hood gets stuck when the handle goes up or down and you have to tug at it. But very happy with this car seat well worth the money!
Rated 5 out of 5
Dec 8, 2023
Gift
Seat arrived timely and was exactly what we wanted.
Rated 4 out of 5
Apr 11, 2023
Safest Car Seat
Highest rated car seat for safety, but heavy. Easy to install.
Rated 5 out of 5
Mar 4, 2023
Best Car Sear EVER!
We were in head on car accident a few months ago, my babys car seat didn’t even move. She was so secured, this seat saved my babes life. Soon as we got the reimbursement for the car seat we went bought another one! Will definitely be buying this for baby #2!!!! Thank you Chicco!!
Rated 5 out of 5
Jul 24, 2022
Wonderful Car seat!
I was worried at first if our daughter would be too small for this car seat. She is too small for the key fit 30.
She was born a little early but she fit perfectly! The insert was just the right size and this car seat makes me feel so much safer than using the previous model. It's beautiful and really well made and so much lighter than the 30 was I love the design of the 35 so much! I would highly recommend buying this car seat for your little one.
Rated 5 out of 5
Apr 5, 2022
Love Keyfit 35
I got this infant carrier after we were rear ended and had to get a new car seat. I didn’t love my old car seat so I decided to get something different. Love that it’s no-rethread and that the limit is so high cause I have a big baby!
Rated 5 out of 5
Nov 18, 2021
Easy to use
I really like this car seat. The weight isn’t too heavy. It’s easy to use. Baby looks comfy.

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