Baby Daybook - 授乳ノート。育児記録

Join over 2 million parents who trust Baby Daybook – the all-in-one baby tracker that makes parenting easier from day one!

Track feedings, sleep, diaper changes, growth milestones, and health – with an easy newborn tracker built for busy parents.

With Sleep Predictions, you’ll get a real-time, personalized sleep schedule that adapts as you log naps and wake times. See ideal nap times on a visual sleep timeline and receive smart reminders before your baby gets overtired. Backed by expert recommendations and tailored to your baby’s sleep patterns, Baby Daybook helps you build healthy routines and better sleep.

Track every detail easily: breastfeeding, pumping, bottle-feeding, or starting solids.

Real-time family sync lets you share updates instantly with partners, caregivers, and daycare.

From newborn to toddlerhood, Baby Daybook grows with you – helping you track milestones, celebrate progress, and support your baby's development.

Make parenting easier – download Baby Daybook now!

BABY SLEEP TRACKER & PERSONALIZED SLEEP PREDICTIONS

Build healthy sleep habits with our real-time predictions based on your baby’s sleep patterns, wake windows, and developmental needs:

• Smart Sleep Predictions – Know exactly when your baby needs their next nap.

• Nap & Night Sleep Tracker – Log naps, nighttime sleep, and awake periods.

• Visual Sleep Timeline – View your baby’s daily sleep schedule at a glance.

• Nap Reminders & Alerts – Get notified before your baby gets overtired.

BABY FEEDING TRACKER

Track breastfeeding, pumping, bottle-feeding, and solid foods:

• Breastfeeding Log – Start and stop timers for each side.

• Pumping Tracker – Log sessions and monitor milk supply.

• Bottle Feeding Log – Record bottles of breast milk or formula.

• Baby Food Tracker – Track solids, reactions, and preferences.

DIAPER TRACKER & POTTY TRAINING LOG

Keep your baby comfortable and track diapers & potty training progress:

• Diaper Log – Record wet, dirty or mixed diapers.

• Potty Training Tracker – Monitor potty times and set reminders.

GROWTH, HEALTH & DEVELOPMENT TRACKER

Support your baby’s development, from their first milestones to important health tracking, all in one place:

• Growth Tracker – Enter height and weight, and compare with CDC & WHO charts.

• Teething Tracker – Track baby teeth development with a visual teeth chart.

• Baby Health Log – Log symptoms, temperature, medications, doctor visits, and vaccines.

ADDITIONAL FEATURES FOR EASY PARENTING

• Custom Activity Tracking – Log tummy time, walks, playtime, bath time, and more.

• Real-Time Family Sync – Share updates instantly with caregivers and family.

• Daily Statistics & Reports – Analyze baby’s feeding, sleep, and growth patterns.

• Exportable Data – Create printable health and growth reports.

• Visualized Timeline – See you baby's day at a glance.

• Reminders & Notifications – Stay organized with feeding, diaper, and sleep reminders.

• Photo Moments & Milestones – Capture special memories in a baby photo album.

• Widgets & Wear OS Support (including tiles and complications) – Quick access and baby’s schedule at a glance, even on the go.

Start using Baby Daybook today – the best free baby care tracker for newborns, infants, and toddlers! Enjoy peace of mind, better sleep, and more sweet moments. Download now!