Free baby tracker

Baby weight tracker for simple family records

Record baby weight measurements in the same shared Luna timeline as feeds, sleep, nappies, solids, routines and notes, so the family record stays together.

Weight logs with daily baby context

Weight records

Log baby weight in kg when you have a measurement to keep in your family tracker.

Growth section

See saved weight records in Luna's Growth area alongside other family measurements.

Daily log context

Keep weight records near feeds, sleep, nappies, solids, common allergens, routines and notes.

Shared family access

Parents and invited caregivers can use separate logins while keeping one family baby record.

How Luna helps day to day

  • Use Luna as a baby weight log when measurements would otherwise sit in paper notes, screenshots or chat threads.
  • Keep baby weight records together with the daily tracker instead of a separate spreadsheet.
  • Luna is for organisation and record-keeping, not diagnosis, growth assessment, treatment or medical decisions.

Built for shared family handovers

Luna lets parents and caregivers use separate logins while keeping one shared baby log. That means feeds, sleep, nappies, solids, allergens and notes are easier to hand over without screenshots or memory games.

Safety boundary

Luna is for organisation and record-keeping. It is not a medical device and does not make health decisions, assess allergies, or replace professional care. For symptoms, allergy concerns or treatment questions, use a qualified health professional or urgent care route.

Common questions

Can Luna track baby weight?

Yes. Luna supports baby weight measurement logs as part of the family baby tracker.

Does Luna assess baby weight?

No. Luna keeps records and can show logged measurements. It does not provide diagnosis, growth assessment, treatment advice or medical decisions.