Bercea — Baby Sleep

You put your baby down. They cry. You pick them back up, you try again 20 minutes later. They cry again. You no longer know if it's too early, too late, or if you're the one getting it wrong.

It's not you. It's the timing.

A baby put down at the right moment falls asleep in minutes, sleeps longer and wakes less during the night. The problem is that this "right moment" changes every day, and it's different for every child.

Bercea finds it for you.

🔮 NO MORE GUESSING
From day one, Bercea calculates when to put your baby down, drawing on more than 35 studies in pediatric chronobiology. After a few naps, the algorithm learns your child's own rhythm. The predictions become more and more personal, and bedtimes more and more peaceful.

The result: you know exactly when to act. No more doubt, no more guilt.

🌙 THE BEDTIME ROUTINE
It's the only practice whose effectiveness is solidly proven by research. Bercea includes a routine tracker: check off the steps you complete each evening (bath, story, cuddle, dimmed light…) and track your consistency over 7 days. Four steps every evening beat ten steps every other night.

🎵 A SOOTHED BABY IN MINUTES
10 sounds chosen for their documented calming effect: white noise, pink noise, womb sounds, rain, ocean. White noise helps 80% of newborns fall asleep within 5 minutes. Built-in timer, background playback, volume alert to protect baby's ears.

📊 EVERYTHING IN ONE PLACE
Sleep, feeds, diapers, notes: track it all with one tap. The 7-day visual history shows you the trends you couldn't see before. Weekly chart, comparison with WHO norms by age, nap-by-nap detail.

🧠 AN ALGORITHM THAT ADAPTS
The first predictions rely on scientific data by age. Then the app gradually blends these values with your baby's real-life observations, up to 70% personal data after a month of tracking. Even with few logs, you get quality predictions: our simulations show that a sporadic parent reaches 80% of the accuracy of a meticulous one.

💙 WHAT ABOUT YOU?
Bercea also tracks your mood, your energy and your sleep. Because an exhausted parent who ignores it ends up breaking down. If the signals add up, Bercea points you toward the right resources. Taking care of yourself is taking care of your baby.

📚 SCIENCE MADE ACCESSIBLE
More than 35 cited studies, articles written in plain language, the latest findings (2024-2025) on developmental transitions, the bedtime routine and the link between baby's sleep and parental health.

🔒 YOUR DATA STAYS YOURS
No account. No data collected. No server. Everything stays on your phone. Bercea works even without internet.

Free, forever. Because your baby's sleep shouldn't depend on your budget.