Support
Last updated 13 June 2026
One Baby is made by one tired parent. So the support team, the engineer, and the person who was up at 4am are all the same person. Write to me. I read every email myself.
The next feed isn't on my lock screen
After you log a feed, a Live Activity appears with the time until the next one. If it's missing, check that Live Activities are turned on for One Baby in Settings, and that you've logged at least one feed. The countdown needs one feed to know where to start.
Sharing with my partner
Open your baby's profile and share over iCloud. Your partner taps the link and accepts. Both phones and both watches stay in sync. There's no account to create and no separate app for them to learn.
The Apple Watch shows "connecting"
The Watch app follows your iPhone. Open One Baby on your phone once, with the Watch nearby, and the next-feed number will appear on the Watch and on your watch face complication.
My data
Everything you log lives in your private iCloud. We run no servers and we never see it. To remove it, delete the app and clear its data from iCloud in Settings. More on the Privacy page.
Requirements
One Baby needs iOS 18, watchOS 11, and an iCloud account. It's made for iPhone and Apple Watch, free forever, with no ads and no analytics.