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Isofix Car Seat For 3 Year Old Comparison - April 2026

4 Best Isofix Car Seat For 3 Year Old In the UK

1
Best Choice
9.9Exceptional
2
Best Value
9.7Exceptional
3
9.4Excellent
4
9.3Excellent
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Model

globalkids i-Size High Back Booster Car Seat, Group 2/3 ISOFIX Toddler Car Seat, with Cup Holder, Adjustable Headrest/Backrest/Width, 3–12 Years, 15-36 kg, 100cm-150cm, Black
Model
Feakaou 360 Car Seat with ISOFIX - for Newborn to 12 Years Children, i-Size (ECE R129/E4) Rotating Swivel Baby Car Seat,Group 0+1/2/3 (40-150cm),Rear Facing for Longer from Birth to 4 Years.Black.
Model
globalkids i-Size High Back Booster Car Seat, Group 2/3 ISOFIX Toddler Car Seat, with Cup Holder, Adjustable Headrest/Backrest/Width, 3–12 Years, 15-36 kg, 100cm-150cm, Red Black
Model
Graco Affix i-Size R129 with ISOFIX Highback Booster car seat with cupholders, Suitable from 100-150cm (approx. 3.5 to 12 years), Midnight fashion

Brand

globalkids
Brand
Feakaou
Brand
globalkids
Brand
Graco

Reviews

164 reviews
Reviews
164 reviews
Reviews
150 reviews
Reviews
26 reviews

Tech Specs

orientation

Forward Facing
orientation
‎Forward Facing、Rear Facing
orientation
Forward Facing
orientation
Forward Facing

product dimensions

42 x 45 x 61 cm 5.2 kg
product dimensions
‎54.5 x 42.5 x 62 cm; 15.28 kg
product dimensions
42 x 45 x 61 cm 5.2 kg
product dimensions
39.5 x 46.3 x 64.5 cm 4.21 kg

harness type

3-Point
harness type
‎5-Point
harness type
3-Point
harness type
3-Point

item weight

5.2 kg
item weight
‎15.3 kg
item weight
5.2 kg
item weight
4.21 kg

maximum weight recommendation

36 Kilograms
maximum weight recommendation
‎36 Kilograms
maximum weight recommendation
36 Kilograms
maximum weight recommendation
36 Kilograms

material type

Foam
material type
‎High Density Polyethylene
material type
Foam
material type
Polyester, Alloy Steel, Plastic

batteries required

No
batteries required
‎No
batteries required
No
batteries required
No

minimum height recommendation

100 Centimetres
minimum height recommendation
‎40 Centimeters of Mercury
minimum height recommendation
100 Centimetres
minimum height recommendation
100 Centimeter Kilograms

forward facing maximum child weight

36 Kilograms
forward facing maximum child weight
‎36 Kilograms
forward facing maximum child weight
36 Kilograms
forward facing maximum child weight
-

rear facing maximum child weight

36 Kilograms
rear facing maximum child weight
‎36 Kilograms
rear facing maximum child weight
36 Kilograms
rear facing maximum child weight
-

forward facing minimum child weight

15 Kilograms
forward facing minimum child weight
‎9 Kilograms
forward facing minimum child weight
15 Kilograms
forward facing minimum child weight
-

number of reclining positions

11
number of reclining positions
‎12
number of reclining positions
11
number of reclining positions
-

Available On

Available On
Available On
Available On

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you
  • 9.9
    1
    globalkids
    22% Off

    globalkids i-Size High Back Booster Car Seat, Group 2/3 ISOFIX Toddler Car Seat, with Cup Holder, Adjustable Headrest/Backrest/Width, 3–12 Years, 15-36 kg, 100cm-150cm, Black

    Why we love it

    Complies with top safety standards.
    Adjustable headrest and backrest.
    Lightweight and easy to install.
    Main highlights
    • i-Size Car Seat - Complies with the highest safety standards ECE R129 i-Size regulation, which adding side crash testing compared to ECE R44. Additionally, it adds the protection of force-absorbing material in the seat head.
    • Growing with your child - That is a multi-functional child seat. With growing of your child, you could adjust the headrest in height and the backrest in width.
    • GROUP 2/3 Booster Seat - Child car seat offering long-term use - for children age from approximately 3 years to approximately 12 years(100-150cm, 15-36 kg).
    • Easy Installation - You could use in cars with or without Isofix, suitable for all cars. Isofix installing and uninstalling can be easily done. Isofix locks with red and green markings against misuse(more security).
    • Design for family- The cup holder is removable, you can assemble on both sides of booster seat according to your car. It also adds memory foam on the base for a comfortable long journey. Since comsidering the design of easy to be carried and stored, it's a lightweight and detachable.
  • 9.7
    2
    Feakaou
    40% Off

    Feakaou 360 Car Seat with ISOFIX - for Newborn to 12 Years Children, i-Size (ECE R129/E4) Rotating Swivel Baby Car Seat,Group 0+1/2/3 (40-150cm),Rear Facing for Longer from Birth to 4 Years.Black.

    Why we love it

    Effortless 360-degree rotation for easy access.
    Grows with your child from birth to 12 years.
    Enhanced safety with i-Size ECE R129 certification.
    Main highlights
    • Growth Type Baby Car Seat - From birth to 12 years old, with a length of 40-105cm (0-4 years old) suitable for rear facing. The ultra long reverse installation provides better protection for the baby's neck. It can be installed forward or backward from 76-105cm, giving parents more choices. 100-150cm (4-12 years old) forward installation, this high back child car seat can provide additional side protection for children compared to boosters.
    • Feakaou Car Seat Has Passed i-Size(ECE R129) Certification - Compared to the old ECE R44, the product is safer because Isize products require side impact testing, while the old standard R44 does not have side impact requirements.
    • Easy and Simple Installation, True 360° Rotation - - The seat can be easily installed with Isofix and support legs, and can rotate 360 degrees freely after installation. However, the Isofix+TT fixed safety seat cannot rotate 360 degrees after installation。
    • Comfortable Reverse Large Reclining Angle - This is a safety seat that is very suitable for newborns. The reverse seating can achieve a large reclining angle of 165 degrees with the support of the inner cushion, and there are 5 adjustable angles for both forward and reverse directions. When the baby grows up, the headrest can be raised with 12 levels of height adjustment, suitable for children of different heights.
    • 360 Spin Car Seat with One Hand - One hand can hold a baby, and the other hand can easily rotate the baby car seat. The 90 side gear is convenient for carrying the baby on and off the car seat.
  • 9.4
    3
    globalkids
    22% Off

    globalkids i-Size High Back Booster Car Seat, Group 2/3 ISOFIX Toddler Car Seat, with Cup Holder, Adjustable Headrest/Backrest/Width, 3–12 Years, 15-36 kg, 100cm-150cm, Red Black

    Why we love it

    Complies with top safety standards.
    Adjusts as your child grows.
    Easy installation with or without Isofix.
    Main highlights
    • i-Size Car Seat - Complies with the highest safety standards ECE R129 i-Size regulation, which adding side crash testing compared to ECE R44. Additionally, it adds the protection of force-absorbing material in the seat head.
    • Growing with your child - That is a multi-functional child seat. With growing of your child, you could adjust the headrest in height and the backrest in width.
    • GROUP 2/3 Booster Seat - Child car seat offering long-term use - for children age from approximately 3 years to approximately 12 years(100-150cm, 15-36 kg).
    • Easy Installation - You could use in cars with or without Isofix, suitable for all cars. Isofix installing and uninstalling can be easily done. Isofix locks with red and green markings against misuse(more security).
    • Design for family- The cup holder is removable, you can assemble on both sides of booster seat according to your car. It also adds memory foam on the base for a comfortable long journey. Since comsidering the design of easy to be carried and stored, it's a lightweight and detachable.

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When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.

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