Log without opening the app
With a baby in your arms you do not always have a free hand to look for an app. Meceluna can be used from the Apple Watch, the home screen, the lock screen and Siri.
It is on the App Store for iPhone, free. Plus is optional.
Download on the App Store · iPhone
How it works in Meceluna
- On the Apple Watch, open Meceluna and tap Pee or Poop.
- For widgets, press and hold the home screen, tap Edit and Add Widget, and look for Meceluna.
- The PDF for the paediatrician is in the Baby tab. Choose 7 or 14 days and share it.
Apple Watch
The watch shows how long ago the last feed was and which side it was, and has two buttons to log a pee or poop nappy. During pregnancy it shows which week you are in and the next step. What you log on the watch reaches the iPhone as soon as they are connected again.
Widgets
“Meceluna” shows how long ago the last feed and the last nappy were, with buttons to log nappies without opening the app; during pregnancy, the week. It comes in small or medium size and on the lock screen. “Next steps” shows what you need to do next, in medium or large size and also on the lock screen.
Feed or nap in progress
While a feed or a nap lasts, the timer shows on the lock screen and in the Dynamic Island. The nap has a “Woke up” button to end it from there.
Control Center and Action button
In Control Center (iOS 18 or later) there are pee and poop buttons. On iPhones with an Action button, a Meceluna shortcut can be assigned to it, such as logging a nappy.
What to say to Siri
Siri understands “the baby” as the app's name. The actions are also in the Shortcuts app to create your own.
| For | What to say |
|---|---|
| Logging a nappy | “Pee nappy for the baby”, “I changed the baby's nappy” |
| Starting or ending a feed | “Start the baby's feed”, “Switch the baby to the left breast”, “The baby has finished eating” |
| A bottle | “Bottle for the baby”, “The baby has had a bottle” |
| Sleep | “The baby has fallen asleep”, “The baby has woken up” |
| Checking how things are going | “When did the baby eat”, “How is the baby doing”, “What is next with the baby” |
| During pregnancy | “What week is the baby in”, “The baby's contraction” |
| A reminder | “Remind me about the baby's feed in two hours” |
Report for the paediatrician
A PDF of the last 7 or 14 days with each day's summary, the temperature and medication if you logged them, and your questions. It is shown at the appointment or sent by email. The full log can also be exported as CSV.
Requirements
iPhone with iOS 17 or later and, for the watch, an Apple Watch with watchOS 10 or later paired with that iPhone. Everything on this page is free.
Frequently asked questions
Which baby app lets me log nappies from the Apple Watch?
Meceluna. A nappy is logged from the Apple Watch, Control Center or Siri, and a widget shows the last feed without opening the app.
The essentials of Meceluna are free and have no ads.
Download on the App Store · iPhone