The name Urbini may not be an immediately recognizable car seat manufacturer; however, that does not mean that they don’t have a stellar product.

The Urbini Sonti car seat is an exclusively rear-facing car seat designed solely for infants.

With many great features, simple installation, and adaptation to a few of Urbini’s strollers this car seat is a top choice for parents who want the optimal level of safety and comfort for their little ones.

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Urbini Sonti Car Seat Review

In our detailed review of Urbini Sonti Car Seat, we included its unique features, specifications, customer reviews, installation, and expiration info.

Urbini Sonti Infant Car Seat

The Urbini Sonti is constructed only for rear-facing use. It is designed for infants weighing between 4 and 35 pounds with a height of 32 inches or less. This car seat also has a removable insert to keep even the smallest babies safe and comfortable.

The five-point harness provides superior protection. The seat is contoured to fit the body of infants and surrounded with impact-absorbing foam. However, this does not mean that the seat is bulky, as it is rather lightweight.

The Urbini Sonti completely adjusts to your little one. It offers three-position waist/hip straps, four-position shoulder straps, and a three-position crotch strap. As your baby grows you can rest assured the five-point harness will keep them secure.

The hip straps allow an outer, middle, and inner position. The size recommendations are as follows:

  • Outer: Larger, 20-35lbs
  • Middle: Newborn & Medium, 6-20lbs
  • Inner: Preemie, 4-6lbs

The shoulder straps can be moved to positions 1,2,3 or 4. The recommended weights for each position are:

  • Position 1: Preemie, 4-6lbs
  • # 2: Newborn, 6-11lbs
  • Position 3: Medium, 11-20lbs
  • # 4: Larger, 20-35lbs

The crotch strap can be adjusted to the rear, middle, or front position. Below you will find proper crotch strap positioning for your child’s weight:

  • Rear: Preemie & Newborn, 4-11lbs
  • Middle: Medium, 11-20lbs
  • Front: Larger, 20-35lbs

The seat allows features a four-position recline so that it can be used in a variety of vehicles with different sized infants. The easy to read color level guide assists with proper positioning. Children 4-20lbs should be in the blue indicator range. Children weighing 20-35lbs should be in the green range.

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Urbini Sonti Review - Safest Infant Car Seat ? 1
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 Recommended Use

  • This car seat can only be used in the rear-facing position
  • It accommodates weights 4-32lbs
  • The child’s height must be 32 inches or less
  • Refer to the above appropriate weight limits for the recline, crotch strap, hip straps, and shoulder straps positions

Urbini Car Seat’s Unique Features

  • Extra grip lock-off base
  • Three-position hip straps
  • Four-position shoulder straps
  • Three-position crotch strap
  • Four-position recline
  • Preemie/infant removable insert


  • Seat weight: 7.2lbs, 18.74lbs with base
  • Height: 31.18”
  • Seat depth: 17.52”
  • Listed seat width: 16.73”


  • Lightweight
  • Adjustable with multiple positions
  • Easy to install
  • Connects to most Urbini strollers
  • Inexpensive


  • Rear-facing only
  • The seat cover is not washable
  • Sold exclusively at Walmart
  • No adapters with non-Urbini strollers

Urbini Sonti Car Seat Compatibility

The Urbini Sonti’s compatibility is limited to travel systems and strollers within the Urbini line and the base that is provided with the car seat.

There are no known adapters made for the Urbini Sonti to connect to strollers or travel systems manufactured by companies other than Urbini. Additionally, the Urbini Sonti will not pair with any other base but the one provided.

Base Compatibility

If you choose to install your car seat with a base, the Urbini Sonti seat can only be used with the Urbini Sonti manufactured base. It cannot be used with any other base produced by any other manufacturer. Alternatively, the Sonti carrier can be installed in a vehicle without the base.

Stroller and Travel System Compatibility

There are no known adapters produced to connect the Sonti to a non-Urbini stroller or travel system. However, the Urbini Sonti does connect nicely to a handful of Urbini strollers. The Sonti works with the following:

* All of these items are produced by Urbini

The Sonti car seat includes adapters that allow it to easily connect to the strollers and travel systems listed above. The car seat is positioned so that your baby is facing you. The adapters help the car seat to securely snap into place.

The canopy of the stroller (for all models) can be extended to meet the car seat canopy. This protects your child from the sun, wind, cold, and rain.

When using your car seat with the stroller, the canopy covers meet to enclose your little one. If you are looking for a cover for use solely on the car seat, there are many aftermarket accessories available.

Urbini does not produce a car seat cover exclusively for the Sonti.

Urbini Sonti Car Seat – Installation

Installation is easy and can be done with or without the base. The manual, both provided with your car seat and available online provides excellent diagrams and instructions.

If you are using the base and LATCH system, the Urbini Sonti has lower anchor connectors with a simple push-button design. If you plan on using your seatbelt, installation is likewise easy and secure.

Additionally, the Urbini Sonti has an extra grip belt lock-off on the base. This means that you won’t have to worry about whether your seatbelt locks automatically or manually.

The base lock-off releases and opens allowing your fully extended seat belt to be guided through. Then buckle the belt, remove all slack, and close the lock off.

For LATCH Installation:

  • Position the LATCH belt in the latch path and through the lock-off
  • With the base on the vehicle, seat attach the LATCH connectors to the anchors
  • Remove all slack from the LATCH strap while pushing down on the base
  • Place any excess on the free end of the LATCH strap back through the lock-off and secure the lock-off
  • Check to make sure the base doesn’t move more than one inch in any direction

Without the base just follow the clearly marked seat belt path on the car seat. Buckle the seat belt and tighten.

It is important to note that this seat does not accommodate the shoulder belt being routed behind the car seat. This is also known as Euro routing. The shoulder belt must lay against your vehicle seat back. The lap belt remains routed through the path.

For Seat Belt Installation with the Base

  • Route the lap/shoulder belt through the guided path and fasten the seat belt
  • Pull all the slack from the fastened belt while pushing down on the base
  • Clamp the lock-off closed over the seat belt
  • Check to make sure the base is secure, not moving more than one inch in any direction

For Seat Belt Installation without the Base

  • Guide the lap belt through the marked belt guides on either side of the car seat
  • Leave the shoulder belt strap against the vehicle seat
  • Fasten the seat belt and remove all slack while pushing down on the car seat
  • Check to make sure the car seat is secure, not moving more than one inch in any direction

With so many great features, one would expect a hefty price tag. However, this is untrue. Urbini offers this car seat exclusively through Walmart at a very affordable price.

Who is Urbini?

The brand Urbini is a subset of the huge corporation known as Goodbaby International. This company is located in Shanghai. Goodbaby maintains and operates a variety of other infant and child-centered companies.

One of the most notable companies under their umbrella is Evenflo. Urbini is a line exclusively produced for and sold at Walmart. Their goal is to manufacture a car seat that is rich with features but sold at an affordable price. The first seat produced with this aim was the Urbini Petal, which has now been discontinued.

in stock
1 new from $190.00
as of March 27, 2023 2:01 pm
Urbini Sonti Review - Safest Infant Car Seat ? 1
out of stock
Urbini Sonti Review - Safest Infant Car Seat ? 2

Customer Reviews

The Urbini Sonti receives high marks for its lightweight and versatility. Parents like the option to adjust not only the shoulder straps but the crotch strap and hip straps.

The adjustable base recline positions and the removable preemie/newborn insert increase parents’ satisfaction with the Sonti’s adaptability.

A few parents have remarked about the compatibility, especially since no adapters are available to pair the Sonti with other stroller brands. Nevertheless, this car seat provides many great features at a low price.

Customer Reviews on Urbini Sonti Car Seat’s Installation

Parent reviews remark that installation is simple and quick. The car seat can be used without the base, and the seatbelt path is clearly marked. The push-button anchors make LATCH installment a breeze. Additionally, parents liked the extra grip lock off as it takes the guesswork out of seat belt installment.

Recall and Solution

No recalls could be found for this car seat.

Expiration Information

The Urbini Sonti was first produced in 2015. It has an expiration date of six years. The date of manufacture and expiration date can be found on the car seat label and the owner’s manual.


For warranty information, you should contact the Urbini company at:

1-888-569-7288 or use their quick contact form found here,

Cleaning Urbini Car Seat

The seat shell and harness can be spot cleaned with a damp cloth. The harness straps should never be soaked or immersed as this can weaken their integrity.

The Urbini Sonti shell and harness should not be cleaned with bleach or other abrasive cleaners. The buckle can be washed in warm water until clean. It may collect dirt, food, and debris so it is important to inspect it. Detergents and lubricants are not to be used when cleaning the buckle.

Frequently Asked Questions

How do I clean my Urbini car seat?

This car seat does not have a removable and washable cover. Therefore, the shell and harness can only be spot cleaned with a damp cloth. Do not soak or immerse the harness straps. Do not use abrasive or harsh soaps or cleaners.

The belt buckle should be inspected for debris. It can be washed in warm water. Do not use any lubricants or detergents.

Is Urbini car seat FAA approved?

The Urbini Sonti is FAA approved. The product label found on the side of your car seat should indicate this.

Who makes Urbini?

Urbini is under the Goodbaby International corporation umbrella.

Final Thoughts

If you are looking for a car seat that has truly been designed with infants in mind than this seat is for you.

The Urbini Sonti allows your baby to rear face comfortably because of its multi-position harness and recline. It is lightweight, easy to install, and simple to connect to your Urbini stroller or travel system.

At an affordable price, a seat with so many great features is difficult to pass up. Have you tried Urbini Sonti Car Seat? Let us know in the comments below!

Avatar of Keren Simanova

Welcome to my car seat blog! As a mom of 3, I put together with other hard-working moms a highly informative one-stop car seat resource, full with many reviews and buyer guides. I hope you find it invaluable. Thank you for trusting me & my team! - Keren

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