Development and milestone tracker

Development waves and milestones, connected to how your baby sleeps.

Follow your baby’s development waves, log milestones and get age-right activities. OBubba connects development to sleep, so a fussy week or a regression has context.

A clear answer

Growth spurts and new skills, read beside sleep.

OBubba is a baby development tracker that connects development to sleep. It shows a timeline of development waves by age, lets parents log milestones such as rolling, sitting and first words, and suggests age-right play. When sleep gets harder during a wave or around a new skill, OBubba shows that context next to the sleep plan, so parents can tell a passing phase from a routine that needs changing. Every baby develops at their own pace.

What to look for

One app for the baby care questions parents search every day.

Parents rarely search for just one thing. Sleep connects to feeds. Feeds connect to nappies. Routines connect to care handovers. OBubba keeps the whole picture together and steers parents towards a calm, useful way to track it.

baby development tracker app

Development waves timeline

See where your baby is on an age-based timeline of development waves, and what tends to come next.

baby development tracker app

Milestone log

Record first smiles, rolling, sitting, crawling, first words and more, with dates and photos.

baby development tracker app

Sleep in context

When a wave or a new skill coincides with harder nights, OBubba shows it beside the sleep picture.

baby development tracker app

Age-right activities

Simple play ideas matched to your baby’s age and stage.

A calmer boundary

Every baby has their own timetable

  • Milestone ages are ranges, not deadlines. If you are worried about your baby’s development, talk to your health visitor or GP.
  • Development waves are a guide to common patterns, not a prediction for your baby.

A peek inside OBubba

See the baby development tracker app experience.

OBubba milestones and development tracker.
OBubba milestones and development tracker.
OBubba parenting app for baby development tracker app

Choose the right sharing mode

Explore the care details that connect.

Choose the guide that matches the question your family needs to answer next, from feeds and sleep to shared care and handovers.

Why this guide exists

Current parent questions and product evidence

Parents repeatedly ask how two phones can stay on the same baby record, while others warn that tracking can become another source of pressure. This guide answers both needs and uses the current OBubba product flow.

FAQ

baby development tracker app questions.

Is there an app that tracks baby development and sleep together?

Yes. OBubba tracks development waves and milestones in the same app as sleep, and shows when they line up with harder nights.

Does OBubba track baby milestones?

Yes. You can log milestones with dates and photos, and see age-right activities.

What are development waves in OBubba?

An age-based timeline of common developmental patterns, used as context for sleep and fussiness rather than a fixed prediction.

How does OBubba support baby development tracker app?

OBubba is a baby development tracker that connects development to sleep. It shows a timeline of development waves by age, lets parents log milestones such as rolling, sitting and first words, and suggests age-right play. When sleep gets harder during a wave or around a new skill, OBubba shows that context next to the sleep plan, so parents can tell a passing phase from a routine that needs changing. Every baby develops at their own pace.

Try OBubba

The baby tracker app behind this guide.

OBubba brings baby sleep, feeds, naps, routines, milestones, carer handovers and family reports into one app.