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When Should You Upgrade from Cot to First Mattress?

Making the move from cot to first mattress is one of the biggest milestones in your child’s early years. It marks the beginning of more independent sleep and often comes with a mix of excitement and nerves for parents and little ones alike. But how do you know when the timing is right?

There is no one-size-fits-all age, but many children are ready for their first mattress between 18 months and 3 years old. The biggest indicator is physical readiness. If your child is trying to climb out of the cot, has outgrown it lengthwise or seems uncomfortable, it may be time for a safer and roomier sleep setup.

Another sign is emotional readiness. Some kids start asking for a big bed, especially if they have seen older siblings using one. Others may be more hesitant, so making the transition feel special can really help. You can talk about it as a “big kid” step and involve them in choosing their sheets or pillows.

Safety is key during this transition. Make sure the new mattress is low to the ground or placed on a toddler bed frame to reduce the risk of falls. Avoid bunk beds at this stage and choose a mattress with firm edge support to keep little wrigglers safely in place.

The Eco Kids mattress is a fantastic option for that first big sleep upgrade. With its low-profile design, 70 percent stronger edge support and breathable natural materials, it is designed specifically with growing kids in mind. It is also allergy-friendly, free from harmful chemicals and approved by the National Asthma Council’s Sensitive Choice program.

Comfort is also critical. Your child is growing fast, and their mattress needs to support healthy spinal alignment. The Eco Kids mattress features a high coil count and the Chiro Flex ES spring system that provides the perfect balance of support and softness for developing bodies.

Remember to keep the rest of the room sleep-friendly. Keep lighting soft, bedding simple and consider using a night light or comfort toy to make the new sleep space feel familiar and safe.

Upgrading from cot to mattress is a special moment worth celebrating. With the right timing and the right mattress, your child will feel secure, supported and ready to dream big.

To explore the best first mattress for your little sleeper, visit Eco Kids and make the bedtime transition smoother, safer and comfier than ever.

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