A wake window is simply how long your baby can stay happily awake between sleeps. When the window is too long, overtiredness can make bedtime harder, more crying, shorter naps, and night waking.
Use these as starting points, not strict rules. Watch your baby more than the clock.
Starting the wind-down before a full meltdown is often easier than recovering from overtiredness.
RumiiGo helps parents track sleep and wake patterns over time. The app’s learning tools and next-sleep suggestions are designed around your baby’s unique rhythm, supported by room monitoring so environment and timing sit in one place.
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