If your baby has slept in the SNOO, you probably love it, and you may be dreading the day it ends. The SNOO soothes with gentle motion and white noise, and it responds when your baby fusses. That is wonderful early on. It also means your baby has had help falling and staying asleep every night of their life. So moving to a regular crib can feel huge.
Here's the good news: with a plan, most babies adjust within one to two weeks. Here's how I walk families through it.
Signs it's time
- Your baby is getting close to the SNOO's age or size limits. Always check your manual.
- Your baby is showing signs of rolling or is pushing against the swaddle wings.
- Your baby only stays asleep while the motion is running.
- You're starting to plan a move to their own room.
Many families start between 4 and 6 months, so the change doesn't land in the middle of another big milestone.
Step 1: Turn on weaning mode
Weaning mode keeps the gentle baseline motion but stops the SNOO from turning the motion up when your baby fusses. Your baby starts practicing settling back to sleep without extra help. Use it for 3 to 7 nights, starting with naps if nights feel scary.
Step 2: Turn off the motion
Once your baby is settling well in weaning mode, turn off the motion completely and keep the white noise on. Your baby is now sleeping in what is basically a still bassinet. That's the real skill they need for the crib.
Step 3: Free the arms
If your baby is still swaddled, transition to one arm out for a few nights, then both arms out in a wearable sleep sack. Many babies have a few restless nights here. That's normal.
Step 4: Move to the crib
Keep everything else the same: the same white noise, the same bedtime routine, the same sleep sack, a dark room. Start with the first nap of the day. It's usually the easiest. Then move bedtime over.
Common setbacks
- More night waking for a few nights. Expected. Give your baby a few minutes to settle before stepping in.
- Short naps. Naps are often the last to settle. Protect bedtime first.
- "It worked for two nights, then fell apart." Very common. Stay consistent for at least a full week before changing the plan.
Safe sleep basics
Use a firm, flat crib mattress with a fitted sheet, and keep the crib empty: no bumpers, pillows, blankets, or toys. Always place your baby on their back to sleep.
FAQ
Can I skip weaning mode? Some babies handle going cold turkey, but most do better with the gradual steps.
Should I move to the crib and their own room at the same time? You can. If your baby is sensitive to change, I suggest crib first, then room.
How long will this take? Usually one to two weeks of consistent nights.
You don't have to figure this out alone
Every baby responds differently to leaving the SNOO. Hannah works virtually with families across the entire United States by phone and email to build a personalized, step-by-step transition plan. Schedule your free 15-minute consult →
This article is general guidance, not medical advice. Always follow your pediatrician's recommendations and your product's manufacturer instructions.