
Zuzu: Baby Tracker & Sleep
Pregnancy, Nap, Feed & Sounds
About
What's New in Zuzu
2.4.0
August 18, 2026
• Create your own event types — swimming lessons, physiotherapy, nail clipping, whatever your family needs. Give each one an emoji and a color in Settings, then log it from the add menu like anything else. Custom events appear on the timeline in their own color, sync to everyone in the family, and can be added to the quick actions bar. • Zuzu now notices the things you log at about the same time each day — a morning vitamin, brushing teeth, a bath — and offers them together as one row you can confirm with a single tap. You can change a time or remove a row first if the day went differently. • For families still expecting: a note every week about how your baby is growing, with a size for that exact week instead of a rough range. Weekly reminders are optional, and they match the writing style you chose for the app. • Kick counter sessions now sync between devices, so they survive a new phone and your partner can see them too. The counter also moves higher up the screen during the weeks you are most likely to want it. • Reminders and alerts now match the writing style you chose for the app, so they sound the same as everything else. You can change it under App preferences. • A new app icon, on both the phone and the watch. • The app now opens straight into your day, without the short animation that used to play first. • Live Activities follow the light or dark setting you chose for the app, instead of always being dark. • The widget keeps its quick actions readable when you choose more than five of them. • A short setup on the first home screen gets a new profile started with the basics. • If a night was never logged, the app now asks about it afterwards instead of leaving a gap in your sleep history. A bedtime that would start a night in the morning is caught as you type. • Fixed: a crash when changing the time on a suggested entry, a suggestion that could come back for a moment after you logged it, the title fading out on the subscription page in light mode, hard-to-read text under your baby's name, and birth or due dates far outside a realistic range being accepted. • Viewing a past day on the timeline is more reliable. It no longer occasionally showed today's entries, and a nap still in progress no longer appears on days it does not belong to.
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