GUIDE · SLEEP SPACE
How to set up your baby's room for sleep: light, sound, temperature and safe sleep
A baby's room doesn't need to look like a catalog. A good sleep space is usually simple: a bit dark, a bit quiet, not too warm, and nothing in the crib but your baby. Here's what to think about, from light and sound to temperature and the safe sleep basics.
Light: dark for sleep, a night light for you
- Keep the room fairly dark for sleep to help your baby tell night from day. Blackout curtains can help if your windows let in a lot of light.
- For night feeds and changes, use a warm, dimmable night light placed where you can see but it doesn't shine into your baby's eyes.
- Naps don't need total darkness. Simply darker than the living room often makes a difference.
- During awake time in the day, let your baby see plenty of natural light, then dim things in the evening so the contrast is clear.
Sound: steady and quiet
If your home is quiet, you may not need any sound at all. If there's conversation, TV or traffic, a steady sound can make sudden noises less noticeable. The rule stays the same: quiet, far away, on a timer, and always quiet enough that you can hear your baby.
Temperature and clothing: comfortable, not hot
Aim for a room that feels comfortable to a lightly dressed adult. The key is not letting your baby get too warm. Well-meaning relatives often want to bundle babies up, but overheating during sleep is something to avoid.
- Dress your baby in light layers. They're easier to adjust than one heavy outfit.
- Use a wearable blanket or sleep sack instead of a loose blanket, so nothing can end up over their face.
- Skip hats for indoor sleep and keep the head and face uncovered.
- Feel the chest or the back of the neck. Sweating or feeling hot means too many layers. Cool hands and feet are usually normal.
- Keep the crib away from heaters, radiators, AC vents and sunny windows.
Safe sleep: the essentials
- Place your baby on their back for every sleep, naps included.
- Use a firm, flat mattress that fits the crib, bassinet or play yard, with only a fitted sheet.
- Keep the crib bare: no pillows, blankets, bumpers, stuffed animals, positioners or wedges.
- Room-share without bed-sharing. Common guidance is to keep your baby in your room, in their own sleep space, for the first months.
- If your baby falls asleep on a couch, armchair or adult bed, move them to their own sleep space.
- Keep your home and car smoke-free.
Check around the crib too
- Window blind cords, curtain cords, electrical cords and chargers should all be well out of reach.
- Keep the crib away from windows and shelves, and don't hang frames or anything heavy above it.
- Phones, speakers and similar items stay out of the crib and off the rail.
- Use a crib that meets current safety standards with no loose parts. Check secondhand or hand-me-down cribs carefully.
Where BabySleepTight fits in
BabySleepTight's four sound categories (nature, white noise, lullabies and ambience) cover the steady-sound part of the room. Keep your phone across the room and out of reach, set the sleep timer, and the sound keeps playing with the screen off, then stops on its own. Night-friendly colors stay easy on the eyes in a dark room. As always: quiet, far away, on a timer.
FAQ
Can my baby sleep with a blanket?
Common safe sleep guidance is to keep blankets out of the crib. A wearable blanket or sleep sack, or an extra light layer of clothing, does the same job.
When can my baby move to their own room?
Common guidance is to room-share, with your baby in their own sleep space, for the first months. Talk to your pediatrician about timing that suits your family.
How can I tell if my baby is too hot or too cold?
Feel the chest or the back of the neck. Sweating, feeling hot or a flushed face means they're too warm. Cool hands and feet on their own don't usually mean your baby is cold.
This is general parenting information, not medical advice. If you have concerns about your baby's sleep, breathing or hearing, talk to your pediatrician.
A bit dark, a bit quiet, not too warm
BabySleepTight is free with no account needed. Keep your phone across the room and set a timer.