When it comes to travelling with children in Singapore, safety should always be your top priority. The proper car restraint system, including the best booster seats, can significantly reduce the risk of injury during road traffic accidents. According to the World Health Organization (WHO), correctly using child car restraints can reduce fatality rates by an impressive 50 to 70 per cent in the event of a crash, according to WHO’s report on road safety in 2018.
If your child has outgrown their forward-facing car seat but isn’t quite tall enough for an adult seat belt, a booster seat is the next essential step in your child’s car safety journey. This comprehensive guide will help you understand everything you need to know about booster seats in Singapore, including regulations, top recommendations, and essential features to consider.
Understanding Booster Seat Requirements in Singapore
Legal Requirements
In Singapore, the Road Traffic Act mandates that all children under 1.35m tall must be secured with an appropriate restraint or booster seat when travelling in vehicles. Using a child seat is crucial for complying with these safety laws and ensuring your child’s protection during car journeys. Children who are 1.35m or taller must wear a seat belt regardless of their age.
Failing to comply with these regulations can result in severe penalties—drivers and passengers found not using appropriate restraints could face fines of up to $1,000 or imprisonment for up to three months, or both.
When Does Your Child Need a Booster Seat?
Booster seats are specifically designed for children who have outgrown their forward-facing car seats but are not yet tall enough to use the vehicle’s seat belt effectively on its own. Generally, children aged 4 to 12 years fall into this category, though the appropriate time to transition depends on your child’s size rather than age alone.
A booster seat elevates your child so that the vehicle’s seat belt fits properly across the strongest parts of their body—the chest and pelvis—rather than across vulnerable areas like the neck or abdomen.
Why Booster Seats Matter
The Alarming Reality of Unrestrained Children

The importance of using the correct car seat cannot be overstated. According to data combining statistics from KK Women’s and Children’s Hospital and the National University Hospital, half of all children with road traffic injuries were not in a proper child car restraint.
This is part of a concerning global pattern. Longitudinal data from Singapore spanning 2012-2020 revealed that 65% of infants under 1 year old were unrestrained during crashes, while 50% of children aged 2-16 years lacked proper restraints. These statistics align with findings from other countries, including the United States, where 43% of children aged 10-14 years were found unrestrained in fatal crashes, and 35% of children aged 4-7 years were entirely unrestrained.
The problem is even more severe in low- and middle-income countries, where approximately 93% of global child road deaths occur, largely due to the systemic underuse of proper restraints. Overall, about 51.1% of children involved in motor vehicle crashes globally are unrestrained at the time of the collision, with rates exceeding 60% in infants under 1 year old.
Children’s skeletons differ significantly from adults, making them more vulnerable during accidents. Age is actually a more accurate indicator of a child’s ability to withstand impact compared to height or weight alone, which is why following age-appropriate car seat guidelines is crucial for your child’s safety.
Choosing the Right Child Restraint
Choosing the right child restraint is crucial for ensuring your child’s safety while travelling in a vehicle. With so many options available, it can be overwhelming to decide which type of child restraint is best for your child. Here are some factors to consider when selecting a child restraint:
- Age and Height: Consider your child’s age and height when selecting a child restraint. Different types of restraints are designed for specific age and height ranges. For instance, infants typically need rear-facing car seats, while toddlers may transition to forward-facing car seats and older children to booster seats.
- Type of Vehicle: The type of vehicle you have can influence the choice of restraint. Some car seats are more compatible with certain vehicles, so it’s important to ensure the restraint fits well in your car.
- Ease of Installation: Look for restraints that are easy to install and use. A simple and intuitive installation process can make a significant difference in ensuring the seat is used correctly every time.
- Safety Features: Prioritize safety features such as side impact protection, a five-point harness, and energy-absorbing materials. These features can provide additional protection in the event of a crash.
- Comfort: Your child’s comfort is also important, especially for longer car journeys. Look for restraints with padded seats, adjustable headrests, and good ventilation to keep your child comfortable.
By considering these factors, you can choose a child restraint that meets your child’s needs and provides optimal safety and comfort.
Types of Booster Seats Available
High-Back Booster Seats
High-back boosters provide three key protective features:
- A shell that offers head-to-hip protection, especially during side impacts
- Upper and lower belt guides that ensure correct seat belt positioning
- Many high-back booster seats come with a front-adjust latch system, making it easier for parents to securely install the seat
- A padded headrest for enhanced head and neck safety and comfort
Backless Booster Seats
These simpler options elevate your child to help position the seat belt correctly but offer less side impact protection than high-back models. These seats often feature a lightweight and compact design, making them easy to transport and store. They’re typically used for older children who still need a height boost but have outgrown the need for side protection.
Top Booster Seats in Singapore for 2025
After extensive research and analysis of parent feedback, safety features, and comfort, we’ve identified two standout booster seats available in Singapore that offer exceptional protection and value.
Britax KidFix i-SIZE: Premium Safety and Comfort

Price: SGD $436.00 (usual price SGD $508.40)
The Britax KidFix i-SIZE represents the next generation of booster seat safety, developed in partnership with leading car manufacturers to provide ultimate protection during car travel.
Key Safety Features:
- XP-PAD Technology: This unique foam pad absorbs up to 30% of energy during frontal impacts, protecting your child’s sensitive neck area
- Advanced Side Impact Protection (SICT): Reduces side impact forces by up to 40% through its innovative design
- SecureGuard: Adds a fourth contact point to the standard 3-point seat belt, reducing abdominal forces by up to 35% in frontal collisions
Comfort and Practicality:
- Carefully placed air ventilation holes improve circulation for longer, comfortable rides
- Slim design allows for three seats to be installed in the back row of many vehicles
- Easily removable, machine-washable cover for quick cleaning
- Helpful headrest markings guide parents to find the correct height adjustment
Installation Options:
- ISOFIX connection with vehicle’s 3-point seat belt for maximum security
- Can also be installed using just the vehicle’s 3-point seat belt for flexibility
Technical Specifications:
Forward-facing installation for children 100-150 cm
- Child weight range: 15-36 kg
- Suitable for approximately 3.5-12 years
- Manufactured in Germany
Learn more about cars in Singapore with ISOFIX
Britax One4Life ClickTight: All-in-One Solution

Price: SGD 915.90 (usual price SGD 1119.60)
The Britax One4Life ClickTight is a versatile all-in-one car seat that grows with your child from infancy through the booster years—providing up to 10 years of use from a single purchase.
Key Safety Features:
- ClickTight Installation: Ensures proper installation in just three simple steps, preventing the common problem of incorrectly installed car seats
- Two Layers of Side Impact Protection: Energy-absorbing shell and foam-lined surround protect your child’s head, neck, and torso
- V-Shaped Tether: Patented design featuring staged-release stitches that help minimize forward movement during a collision
- SafeCell Technology: Acts as a crumple zone to absorb crash energy
- High-Strength Steel Frame: Reinforces the seat structure for stability
Versatility and Longevity:
Converts from a rear facing car seat (2.27-22.7 kg) to a forward-facing harness seat (10-29.5 kg) to a high-back booster (18.1-54.4 kg)
- 15-position quick-adjust headrest and harness grow with your child
- 9-position recline helps find the most comfortable fit
Comfort Features:
Built-in cooling channels and ventilated mesh improve airflow
- Stay-put soft comfort pads prevent the harness from rubbing against the delicate neck
- Dishwasher-safe cup holders
- Removable infant insert and head pillow for younger children
Technical Specifications:
Suitable for children from 2.27-54.43 kg
- Height range up to 160 cm
- Manufactured in the USA
Check out the Britax car seat warranty information for Singapore
How to Choose the Right Booster Seat
When selecting a booster seat for your child, consider these important factors:
1. Safety Features
Look for:
Side impact protection
- Energy-absorbing materials
- Secure seat belt positioning guides
- Stability features
2. Installation Method
ISOFIX attachments provide a more secure connection to your vehicle than seat belt-only installation. Learn more about what ISOFIX is and how it works.
3. Growth Potential
Consider how long your child will be able to use the seat. Adjustable components like headrests and harness positions allow the seat to grow with your child.
4. Comfort
Features like padding, fabric quality, and ventilation can make a significant difference in your child’s comfort, especially on longer journeys.
5. Ease of Cleaning
Children can be messy—look for removable, machine-washable covers and easy-to-clean surfaces.
Installation and Usage Tips
Proper Installation
The effectiveness of any car seat or booster is greatly diminished if not installed correctly. Always:
- Read both your vehicle owner’s manual and the booster seat manual thoroughly
- Ensure the seat is tightly secured and doesn’t move more than 2.5 cm in any direction
- Check that the seat belt passes through all the correct guides
- Have your installation checked by a certified professional if you’re unsure
Common Mistakes to Avoid
Transitioning to a booster seat too early
- Incorrectly routing the vehicle’s seat belt
- Not using the top tether when required
- Allowing the child to place the shoulder belt under their arm or behind their back
Read our comprehensive guide on child car seat safety for more information
FAQs About Booster Seats in Singapore
How do I know when my child is ready for a booster seat?
Your child is ready for a booster seat when they have outgrown their forward-facing car seat (typically around 4-5 years old and weighing at least 15 kg) but are still under 1.35m tall. They should also be able to sit properly without leaning forward or slouching.
Are booster seats required in taxis and private hire vehicles in Singapore?
Yes, all passengers below 1.35 meters must be secured with age-appropriate child restraint devices when travelling in private-hire vehicles in Singapore. While exemptions exist for taxis, it’s still strongly recommended to use appropriate restraints whenever possible.
How long should my child use a booster seat?
Children should use a booster seat until they reach 1.35m in height or can pass the five-step seat belt fit test, which ensures the adult seat belt fits properly without a booster.
Can I use a second-hand booster seat?
It’s generally not recommended to use a second-hand car seat unless you know its complete history. Never use a seat that has been in an accident, as it may have invisible structural damage.
Conclusion: Investing in Your Child’s Safety
When it comes to choosing the best booster seat in Singapore, both the Britax KidFix i-SIZE and the Britax One4Life ClickTight offer exceptional safety features, comfort, and value. The KidFix i-SIZE is perfect for families looking for a dedicated booster seat with premium protection, while the One4Life provides versatility for families planning for the long term with its all-in-one design.
Remember that the best car seat is one that:
Fits your child correctly
- Installs securely in your vehicle
- You can use it consistently and correctly on every journey
By choosing a high-quality booster seat and ensuring it’s properly installed for every trip, you’re making a crucial investment in your child’s safety on Singapore’s roads.