Best Backless Infant Car Seats in 2026

Daisy
Last Updated: Jul 19, 2026

At a Glance: Our Top Picks for Backless Infant Car Seats

Century Carry On 35 Lightweight Infant Car Seat, Berry
#TOP1
Century Carry On 35 Lightweight Infant Car Seat,
9.8
PM SCORE
Title: Century Drive On 3-in-1 Car Seat – All-in-One Car Seat for Kids 5-100 lb, Splash
#TOP2
Title: Century Drive On 3-In-1 Car Seat –
9.8
PM SCORE
Century Carry On 35 Lightweight Infant Car Seat, Splash
#TOP3
Century Carry On 35 Lightweight Infant Car Seat,
9.8
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Backless Infant Car Seats of 2026

Market Overview
Backless Infant Car Seats Reviewed
  • Reviews Analyzed: 6476 Items
  • PM Avg. Rating: 9.8 / 10
6 Products Evaluated
  • Highest Price: $169.99
  • Lowest Price: $59.99
  • Avg. Price: $121.65

Century Carry On 35 Lightweight Infant Car Seat, Berry

CENTURY
2144803
14.50 X 17.25 X 14.50 Inches
6.80 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

KEEP IT LIGHT: This ultra-lightweight infant car seat weighs in at just under 7 lb

HAPPY PLANET COLLECTION: Fabrics made with recycled materials as part of our Do More promise to Recycle, Reimagine, and Give Back

REAR-FACING FOR LITTLES FROM 4-35 LB: Just the right size for your baby bear

KEEPSAFE PROTECTION: Designed and tested to help provide safe and secure protection so you can focus on the road ahead

SIDE-IMPACT PROTECTION: Side-impact tested for occupant retention with or without base

Title: Century Drive On 3-In-1 Car Seat – All-In-One Car Seat For Kids 5-100 Lb, Splash

CENTURY
2144802
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

3-in-1 CAR SEAT: Rear-facing with harness: 5-40 lb; forward-facing with harness: 22-65 lb; and forward-facing booster: 40-100 lb

HAPPY PLANET COLLECTION: Fabrics made with recycled materials as part of our Do More promise to Recycle, Reimagine, and Give Back

SLIM, SPACE-SAVING DESIGN: It's a back seat space savior

NO STRAP STRUGGLE: No-rethread harness system; one-hand, 6-position headrest and harness adjust together

6-POSITION RECLINE: 3 rear-facing and 3 forward-facing positions for the right install

KEEPSAFE PROTECTION: Designed and tested to help provide safe and secure protection so you can focus on the road ahead

SIDE-IMPACT PROTECTION: Side-impact tested for occupant retention with the built-in 5-point harness system

Century Carry On 35 Lightweight Infant Car Seat, Splash

CENTURY
REW-CXV-91
7.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

KEEP IT LIGHT: This ultra-lightweight infant car seat weighs in at just under 7 lb

HAPPY PLANET COLLECTION: Fabrics made with recycled materials as part of our Do More promise to Recycle, Reimagine, and Give Back

REAR-FACING FOR LITTLES FROM 4-35 LB: Just the right size for your baby bear

KEEPSAFE PROTECTION: Designed and tested to help provide safe and secure protection so you can focus on the road ahead

SIDE-IMPACT PROTECTION: Side-impact tested for occupant retention with or without base

Century Drive On 3-In-1 Car Seat | All-In-One Car Seat For Kids 5-100 Lb, Berry

CENTURY
2144807
21.50 X 19.00 X 21.25 Inches
15.35 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

3-in-1 CAR SEAT: Rear-facing with harness: 5-40 lb; forward-facing with harness: 22-65 lb; and forward-facing booster: 40-100 lb

HAPPY PLANET COLLECTION: Fabrics made with recycled materials as part of our Do More promise to Recycle, Reimagine, and Give Back

SLIM, SPACE-SAVING DESIGN: It's a back seat space savior

NO STRAP STRUGGLE: No-rethread harness system; one-hand, 6-position headrest and harness adjust together

6-POSITION RECLINE: 3 rear-facing and 3 forward-facing positions for the right install

KEEPSAFE PROTECTION: Designed and tested to help provide safe and secure protection so you can focus on the road ahead

SIDE-IMPACT PROTECTION: Side-impact tested for occupant retention with the built-in 5-point harness system

INSTALLS WITH SEAT BELT OR LATCH: Whatever is the easiest and best install for you

HARNESS STORAGE FOR BOOSTER MODE: Keep it neat

COMFY-COZY DETAILS: Keep your mini snug with infant safety supports and harness covers

Century Carry On 35 Lightweight Infant Car Seat, Metro

CENTURY
2144718
7.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

KEEP IT LIGHT: This ultra-lightweight infant car seat weighs in at just under 7 lb

HAPPY PLANET COLLECTION: Fabrics made with recycled materials as part of our Do More promise to Recycle, Reimagine, and Give Back

REAR-FACING FOR LITTLES FROM 4-35 LB: Just the right size for your baby bear

KEEPSAFE PROTECTION: Designed and tested to help provide safe and secure protection so you can focus on the road ahead

SIDE-IMPACT PROTECTION: Side-impact tested for occupant retention with or without base

Century® Carry On™ 35 Infant Car Seat Base, Metro

CENTURY
2144805
22.00 X 15.00 X 8.50 Inches
5.35 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

3-POSITION ADJUSTABLE BASE: For the right install

IT'S A MATCH: Compatible with all Century Carry On 35 Infant Car Seats

KEEPSAFE PROTECTION: Designed and tested to help provide safe and secure protection so you can focus on the road ahead

INSTALLS WITH SEAT BELT OR LATCH: Whatever is the easiest and best install for you

ONE-STEP CAR SEAT CONNECTION: We made it a breeze

Top 10 infant car seats Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Century 6

Top 10 infant car seats Brands Pie Chart


We've carried out a comprehensive analysis of 6,476 reviews on infant car seats, using our selection criteria to identify the best options in the child safety car seats & accessories. Our findings reveal that most customers typically select infant car seats priced around $121.65, with top brands including graco, baby trend, evenflo, britax, doona, safety 1st, century, chicco and trenana and hnhuaming

Our team of expert editors reviewed these high-quality items and handpicked the top 6 infant car seats for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the child safety car seats & accessories category. These include amazon.com, kaspien, spreetail, yctdzsh, hnhm store and gyaring and bucklebee .

We are dedicated to assisting our users in finding the right seats Products based on their needs, saving them considerable time when choosing which infant car seats to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.