3:0701
Baby wakes
Dim room. One hand free. No bright dashboard, just the last thing that happened.
- Last feed 2h ago
- Night mode
- One hand free
For exhausted new parents
Track the night.
Wake up clear.
Log feeds, diapers, and sleep in seconds at 3AM. Lullaby turns the night into a calm morning recap for you and your partner.
Join the waitlist
3AM flow
A small night record for the wakeups you barely remember.
3:0902
Log the basics
Start the feed, choose a side, add bottle amount, and tap wet or dirty before you forget.
- Left side
- 70 ml
- Wet
3:1403
Handoff is ready
Last feed, diaper, and sleep are already there for your partner when morning starts.
- Partner will see this
- Last feed saved
- Sleep ready
Track
Last feed, diaper, sleep. Ready by morning.
Keep the night log short: feed, sleep, wet or dirty diaper, partner handoff, and bounded help for a common newborn worry.
Feed
Feed started
Start a feed with one thumb, keep the side visible, and leave bottle 70 ml one tap away.
Feed started at 3:12.
Left side logged, 11 min in.Sleep
Sleep started
Mark sleep without building a routine. Start time, last nap, and wake window stay visible.
Sleep started at 4:36.
Last nap ended 51 min ago.Diaper
Wet diaper logged
Tap wet or dirty once. Daily count is ready for the morning handoff.
Diaper changed at 3:48.
Third wet diaper saved for today.Partner sync
Morning recap is ready
One of you logs the night. The other wakes to a calm recap of last feed, sleep, and diapers, with no 3AM debrief needed.
Partner saw the recap.
Last feed, sleep, and 3 diapers — 4 night events.Early access
Get the first newborn night build.
For parents logging feeds, diapers, sleep, and partner handoffs at 3AM. One email when the private beta opens.
- Last feed saved
- Partner handoff ready
- No diagnosis
- One email only
FAQ
Questions parents ask before 3AM.
Lullaby is built for simple night logging and bounded newborn guidance not diagnosis, not endless charts.
Is this medical advice?
No. Lullaby is not a diagnosis and does not replace your pediatrician. It gives bounded guidance for common newborn worries and highlights red flags for when to call a doctor.
What can I log?
Feeds, breast side, bottle amount, sleep, wet or dirty diapers, and simple notes for the night.
Can I share the night log with my partner?
Yes. The goal is a quiet handoff: your partner can see last feed, diaper, sleep, and bottle logs without waking you.
What newborn worries are covered?
Common early worries like spitup, hiccups, cluster feeding, gassiness, poop color, feeding often, and "is this normal?" moments with clear boundaries and red flags.
When is it launching?
Private beta first. Join the waitlist and you will get one email when the first newbornnight build opens.