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GrowWithMe Car Seats (Birth-12Years)

5 products
5 products
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Gray convertible car seat with 5-point harness pads and adjustable headrest, multiple views Gray convertible car seat with 5-point harness pads and adjustable headrest, multiple views

For Your Little One

For Your Little One GrowWithMe 0/1/2/3 i-Size Car Seat - Slate Mist (Birth-12 Years)

£62.99
£62.99 -47%
£119.99
5.0
(27 reviews)
Latte beige car seat set showing infant and toddler modes, side-by-side Latte beige car seat set showing infant and toddler modes, side-by-side
Sold out

For Your Little One

For Your Little One GrowWithMe 0/1/2/3 i-Size Car Seat - Latte Beige (Birth-12 Years)

£62.99
£62.99 -47%
£119.99
5.0
(40 reviews)
Black grow-with car seat set shown in multiple angles, including base and harness front Black grow-with car seat set shown in multiple angles, including base and harness front

For Your Little One

For Your Little One GrowWithMe 0/1/2/3 i-Size Car Seat - Midnight Black (Birth-12 Years)

£62.99
£62.99 -47%
£119.99
5.0
(21 reviews)
Blush rose car seat shown in multiple angles with headrest, harness, and black base Blush rose car seat shown in multiple angles with headrest, harness, and black base

For Your Little One

For Your Little One GrowWithMe 0/1/2/3 i-Size Car Seat - Blush Rose (Birth-12 Years)

£62.99
£62.99 -47%
£119.99
5.0
(21 reviews)
Gray convertible car seat with 5-point harness pads and adjustable headrest, multiple views Gray convertible car seat with 5-point harness pads and adjustable headrest, multiple views
Sold out

For Your Little One

For Your Little One GrowWithMe 0/1/2/3 i-Size Car Seat - Slate Mist (Birth-12 Years) -Grade A

£55.00
£55.00 -54%
£119.99
5.0
(1 reviews)
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GrowWithMe Car Seats (Birth-12Years)
GrowWithMe Car Seats (Birth-12Years)
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Discover GrowWithMe Car Seats (Birth-12Years)

GrowWithMe Car Seats — Safe, Comfortable Travel from Birth to 12 Years

Discover our curated range of GrowWithMe car seats, designed to grow with your child from newborn through to 12 years old. Built with advanced safety technology and long-term comfort in mind, these seats offer exceptional value by eliminating the need to buy multiple seats as your child grows.

Why Choose a GrowWithMe Car Seat?

  • Extended use — suitable from birth up to 12 years, covering multiple weight and height stages
  • i-Size (ECE R129) compliant — meets the latest European safety standards for maximum protection
  • Rear-facing extended travel — keeps younger children rear-facing for longer, the safest position recommended by road safety experts
  • Adjustable harness & headrest — grows with your child without compromising fit or safety
  • Easy installation — compatible with ISOFIX and top tether for a secure, no-fuss fit

Expert Guidance You Can Trust

All car seats in this collection are selected in line with Lullaby Trust safe sleep and travel guidance. Our team of baby gear specialists are on hand to help you find the perfect fit for your vehicle and your child's stage.

Carefully selected products Made for family life Shop with confidence
Need to know

Frequently asked questions

Helpful answers to some of the questions our customers ask most often.

GrowWithMe car seats are designed to be used from birth right through to approximately 12 years old (up to 36kg). They typically cover multiple stages — from newborn with a lie-flat or reclined position, through to a high-back booster for older children — meaning you only need to buy one seat for your child's entire car journey journey.
Yes. All GrowWithMe car seats in this collection meet the latest i-Size (ECE R129) safety regulation, which is the most up-to-date European car seat standard. i-Size seats offer improved side-impact protection, mandatory rear-facing use for children under 15 months, and are height-based for a more accurate fit.
Most GrowWithMe car seats are compatible with ISOFIX anchorage points, which are found in the majority of cars manufactured after 2004. Some models also support a top tether for additional stability. We recommend checking your vehicle's handbook for ISOFIX compatibility before purchasing. Our team is happy to help you confirm compatibility — just get in touch.
Still have a question? Our customer care team is here to help.