A little less guesswork
Log naps and nights. See when the next sleep might fit. Keep everyone caring for your baby on the same page.
Free · no card, no paywalled features
Works in your browser. Add it to your home screen for quicker access.
Start a nap or night with one tap. Capture wake-ups, correct a time, and save the details when you have a moment.
Compare your baby’s recent sleep pattern with today’s wake window. Get context for the next nap and tonight’s bedtime.
Invite the people who help. Share a timer and sleep history, with clear status when changes are waiting to sync.
See Baby Sleep Tracker in 42 seconds.
Nap logging, a daily sleep plan, and a shared timer. Demonstration uses sample data.
Baby Sleep Tracker is shown on a phone. Tapping Start Sleep begins a nap timer. The daily plan shows a suggested next nap, tonight's bedtime, and the pattern from logged sleep. Two phones show the same timer to illustrate family sharing. The video ends with an invitation to try the free live example at babysleeptracker.app. It contains instrumental music and on-screen text, with no spoken narration.
Wake windows, bedtime estimates, sleep trends and travel plans are included for every account. No card, no trial countdown, no locked features.
Age-based wake windows are a starting point. Recent patterns come from your logs. The app keeps those sources visible so you can understand an estimate and adapt when the day changes. Your baby's cues matter more than a countdown.
General sleep guidance, not medical advice.
Try the same scheduling engine before you sign in.
Enter age and wake-up time to get today's nap windows and bedtime.
Free toolBuild a day-by-day schedule shift plan for travel across time zones.
GuideA practical ranking of the sleep changes that move the needle first.
Track sleep, add context to wake-ups, and keep times straight when you travel. Schedule guidance currently uses age profiles from four months, with one- or two-nap plans. It is not a newborn feeding or diaper tracker.
You choose who helps
Invite your caregivers. Limited support access is explained in the Privacy Policy.
Yours to take
Export your sleep history and settings as JSON whenever you need them.
Your account, your choice
Account and sleep-data deletion are available in Settings, with confirmation before anything is removed.
I wanted a simple place to log a nap or a night, see a useful estimate for the next sleep, and share the day with my family. I wrote the wake-window and jet-lag math during 34 days in Italy with our toddler, six time zones from home, because every nap chart I found assumed you never left the house. I kept building it for changing days and shared care. Free, no card. If you try it, tell me what breaks.
— Alan · Blendlogic LLC · babysleeptracker.app
One log at a time. A clearer picture as you go.
Free · no card, no paywalled features
© 2026 Blendlogic LLC