Sleep tracker · 0–24 months · no sign-up

Tonight's minute, calculated.

Tell us your baby's age in months and when they last woke. plug· applies the evidence-based wake window for that age and gives you the exact minute for the next sleep. Everything stays on your device.

Your baby

Age in months

months old

Last woke up at

Predicted window

14 mo

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next nap · enter details above

Awake window

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Awake for

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Source

AAP lit.

Today's log

No naps logged yet. Tap “Baby fell asleep now” when it happens.

Wake windows per the American Academy of Pediatrics and pediatric sleep literature. Every baby varies — watch for tired cues and treat the prediction as a guide, not a rule.