Britax Romer BABY-SAFE iSENSE i-Size Group 0+ Car Seat
Britax

Britax Romer BABY-SAFE iSENSE i-Size Group 0+ Car Seat

The BubsNest Verdict

The Britax Römer BABY-SAFE iSENSE is a well-regarded i-Size car seat that provides safety and comfort for babies up to 15 months. Parents appreciate its lightweight design, machine-washable fabrics, and compatibility with travel systems. While the buckle can be tricky to use, the seat's adjustable lie-flat position and ISOFIX or seatbelt installation options make it a flexible choice, especially for city dwellers with inclined car seats.

BubsNest expert analysis of 4 parenting forum discussions

£211.65

Available at

Best price
Mamas & Papas
£211.65
Kiddies Kingdom
£777.00

Prices compared across 2 retailers · Updated 9 Jul

🐣

Love this? Start your free baby wishlist

Your Nest is your personal baby wishlist — track prices, compare retailers, and share with loved ones

1

What parents say

BubsNest expert analysis of 4 parenting forum discussions

“Roomy i-Size car seat with lie-flat technology and ISOFIX or seatbelt install”

7.8

Solid Choice

The Britax Römer BABY-SAFE iSENSE is a well-regarded i-Size car seat that provides safety and comfort for babies up to 15 months. Parents appreciate its lightweight design, machine-washable fabrics, and compatibility with travel systems. While the buckle can be tricky to use, the seat's adjustable lie-flat position and ISOFIX or seatbelt installation options make it a flexible choice, especially for city dwellers with inclined car seats.

What parents love

Safety and comfortConforms to the new i-Size regulation for enhanced side-impact protection. Adjustable headrest and lie-flat position provide comfort as baby grows.
Versatile installationCan be installed using ISOFIX or a seatbelt, with an adjustable base option for cars with inclined seats.
Lightweight and machine-washableAt just 3.9kg, the seat is easy to carry, and the fabrics can be removed for washing.

Worth knowing

Fiddly buckleSome parents found the buckle difficult to use, especially when getting a squirming baby in and out.
Installation challengesWhile the ISOFIX and seatbelt options provide flexibility, a few parents struggled to get a secure fit, especially in cars with inclined seats.
Bulky in smaller carsThe seat's size and shape may pose challenges for installation and boot space in compact vehicles.

Best for

  • Families with i-Size compatible cars
  • Parents who value safety, comfort and long-term use
  • City dwellers with inclined car seats

May not suit

  • Compact car owners with limited boot space
  • Parents who prioritise an easy-to-use buckle

Tips from parents

Before You Buy

Check the Britax Fit Finder to ensure compatibility with your vehicle before purchasing.

Shopping Tip

Consider the Flex base option if your car has an inclined seat, as it allows for a flatter installation angle.

Getting the Most Out of It

Familiarise yourself with the buckle and adjustment mechanisms before your first use to make getting baby in and out easier.

Safety Note

Always follow the manufacturer's instructions carefully when installing the seat to ensure maximum safety.

Product details

The Britax Römer BABY-SAFE iSENSE i-Size Group 0+ Car Seat provides high-end protection and comfort for your little one from birth to 15 months.
  • Patented lie-flat technology for a more ergonomic and comfortable position
  • Adjustable padded headrest and 5-point harness for a secure fit
  • Rotating base for easy in/out access
  • Integrated installation lights and interior ambient lights
  • Machine washable seat cover
  • Suitable from birth up to 83cm/13kg

Specifications & features

Specifications

Weight4.8kg
DimensionsH58 x W44 x D67cm
Maximum Child Height83cm
Maximum Child Weight13kg

Key features

  • 5-point harness will secure your child in the carrier
  • Padded headrest and harness can easily be adjusted with one hand to suit your child's height
  • The rotating base lets you turn the infant carrier to the open car door, making it easy for you to remove your baby
  • Easily release it from the base or your pushchair with CLICK & GO® adapters
  • The installation lights guide you for a safe installation in the car or on the pushchair when it's dark
  • Interior ambient lights can be turned on to comfort your little one
  • Lie-flat technology allows for a more comfortable and ergonomic position for newborns
  • Newborn insert is designed to give extra support to small babies
  • Machine washable seat cover can easily be taken off without removing the harness
  • Safety lights help guide your way when walking to your car or using your pushchair in the dark
  • The UPF 50+ sun canopy protects your child from the sun and wind
  • Smart lighting technology inside and out will comfort your little one
  • Patented lie-flat technology keeps them safe and comfy
  • Easily installs on your FLEX BASE iSENSE with a 90-degree rotation

More from the community

Baby peeking out from under a soft white bath towel
Newborn Essentials

Newborn Skincare: Your No-Fuss Guide to Looking After That Tiny Skin

Your newborn probably needs far fewer skincare products than you think. Here is what actually matters, from cradle cap to nappy rash, and when to leave well alone.

7 min read
Mother gently kissing her baby on the cheek, baby in a polka-dot outfit looking at the camera
Newborn Essentials

Your Baby's Medicine Cabinet: What to Stock Before You Actually Need It

A panic-free guide to the health essentials every parent should have at home before the first sniffle, scratch, or midnight temperature scare.

7 min read
Open notebook with Notes written on it, a fountain pen and reading glasses on a wooden desk
Pregnancy

Birth Preferences: What to Actually Write (and What Your Midwife Wishes You Wouldn't)

A practical guide to writing birth preferences that genuinely help your care team, without the five-page template nobody reads.

6 min read