Baby Feeding, Sleep & Diaper Log

Logs a baby's feeds, sleep and diapers with one tap and shows in large type how long it has been since the last feed started. Use it to track night feeds or to show a day's log at a check-up.

How to use

1. For breastfeeding, press "Breast left" or "Breast right" to start the timer, then use "Switch side" and "End feed".
2. "Formula" and "Expressed milk" ask for an amount; "Sleep", "Woke up" and the diaper buttons "Wet", "Dirty" and "Both" are logged the moment you press them.
3. If it did not happen just now, first pick a time under "Time of entry" or use "Enter time". Tap an entry in the timeline to edit it.
4. Check counts and times in "Day summary", the "Last 7 days" bars and the "24-hour pattern".
5. Add more children under "Settings and children" and keep a copy of the log with "Save backup (JSON)".

How it works

• The log is stored only in this browser and is not sent to a server. It is lost if you change devices or clear browser data, so save a backup file.
• The summary only adds up what you logged. Nothing is compared with recommended amounts, and values in a note, such as a temperature, are not interpreted.
• Sleep that crosses midnight is split between the two days. Bottle amounts are logged in ml or oz (US fluid ounce, about 29.57 ml).

Questions and answers

When does the time since the last feed start counting?

From the moment the last feed started. The top of the page shows "Since the last feed started" and updates live.

Can I log twins separately?

Yes. Press "+ Add child" and each child gets a separate log and summary.

Can I add a feed I forgot to log?

Yes. Before you press the button, pick how many minutes ago it was under "Time of entry", or enter the time with "Enter time".

How do I move the log to a new phone?

On the old device, press "Save backup (JSON)" to get a file, then open it on the new device with "Restore backup". You can also save the log as a CSV table.