SweetWonderBaby sleep and wake windows
Sleep and awake time in one diary. Set wake windows, nap lengths and a night sleep goal. Reminders follow your plan.
Explore the sleep diaryFOR BABY. FOR YOU. TOGETHER.
Your baby tracker.
Sleep, feeds & care.
SweetWonder is a baby tracker for iPhone and Android. Record sleep, breastfeeding, bottle feeds and nappies in a shared family diary, with your own sleep plan and quick entries from your watch.
iOS & Android · Apple Watch & Wear OS
Sleep. Feeds. Little moments.
Your day, all in one place.
Your day, all in one place.
Screenshots show sample data.
From pregnancy to the early yearsOne diary for the whole familyCare that is always close at hand
YOUR LITTLE WORLD
Sleep, feeding and daily care.
Together in one app.
No need to remember the exact time.
No mental arithmetic.
Just a clearer picture of your day.
A weekly sleep calendar
Explore dates, weeks and an example sleep regression calendar. The pattern is a reference and does not predict your baby's sleep changes.
Explore the sleep calendarBreastfeeding timer and bottle feeds
A breastfeeding timer, bottle feeds and pumping. See when the next feed is expected based on the intervals you set.
Explore feeding featuresStarting solids and first tastes
Keep a diary of foods tried, textures and observed responses. Review your baby's food history and recorded allergens.
Explore the weaning diaryGrowth and first milestones
Weight, length and head circumference with WHO reference curves. Save special milestones with photos that stay on your device.
Explore growth and milestonesThe details of every day
Nappies, temperature, medicine reminders and an editable vaccination list. Keep an eye on nappy supplies before they run out.
Explore daily baby careOne diary. Two parents.
Invite your partner to see the day’s shared entries. Account sync lets you pick up where you left off on a new phone.
Explore the shared baby diarySay it instead of typing
Add entries by voice when your hands are full. Review summaries and reports on sleep, feeds and everyday care.
Explore voice entriesWHEN THE DAY GETS QUIETER
Together, through the night.
A softer screen, quick care and a familiar ritual — for whoever is looking after your baby tonight.
Dark theme
Choose a light or dark appearance, or follow your phone’s setting. The diary stays familiar in a softer palette.
Night mode
Log sleep, feeds and nappy changes with large, simple controls. Closing night mode keeps active timers running.
Your shared evening ritual
Arrange your own steps and add little instructions. When you share your baby, the other caregiver can follow the same ritual and see completed steps.
Shared progress updates while the ritual is open and connected. Changes to the plan apply to the next evening.
Android screens with sample data. The iPhone layout may differ.
Explore the sleep diarySWEETWONDER WATCH
Your hands are full.
And that is wonderful.
When your whole world is in your arms, capture what matters right from your watch.
Apple Watch with iPhone · Wear OS with Android
Requires a paired phone and an enabled app connection.
That important moment. Logged from your wrist.
BEFORE THE VERY FIRST CUDDLE
Pregnancy, week by week.
Support through every one.
Add your due date and follow your baby’s development week by week — with space for the changes you are going through, too.
- Week-by-week developmentYour baby’s size, developmental stages and the changes in you.
- Appointments and preparationAn appointment schedule, a hospital bag checklist and your birth preferences.
- Contraction timerRecord duration and intervals for a clear timeline.
YOU MATTER TOO
Caring for your baby
starts with you.
Your mood, sleep and water, personal appointments, pregnancy records and pumping — your own space alongside your baby’s diary.
Mood, sleep and everyday care
Keep a personal check-in with your mood, sleep and water. Organise your appointments, record pumping and keep track of your milk stash.
Your health, kept separate
View available sleep, step and latest heart rate data through Apple Health or Health Connect, with your permission.
Health data belongs to the adult and is separate from the baby’s diary. Availability depends on the device and permissions.
Explore the features for mumA baby tracker for your family’s day.
Keep sleep, feeds and nappy changes together, so the next caregiver can see what happened without piecing together messages. SweetWonder brings your daily records, your own sleep plan and longer-term growth into one baby diary.
What does the baby tracker record?
Record naps, night sleep, breastfeeding, bottle feeds and nappy changes. Add notes and review the day’s timeline or longer-term reports. You can also keep growth measurements, milestones and everyday care records.
Can both parents use the same baby diary?
Yes. Share a child’s diary with your partner or another caregiver so you can follow the same records. Family sharing helps you hand over care without re-entering each feed or nap on both phones.
Does SweetWonder work on iPhone and Android?
Yes. SweetWonder is available for iPhone and Android in seven languages. Apple Watch and Wear OS companion apps let you make quick entries from your wrist. Visit the feature pages for details about sleep, feeding and shared care.
CLOSER TO WHAT MATTERS
They grow.
The moments stay.
SweetWonder — your everyday life, with a little more peace of mind.
SweetWonder helps you keep records and follow everyday routines. It is not a medical device and does not make diagnoses. If you are concerned about yourself or your baby, contact a healthcare professional.