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Download Luna

Luna baby monitor app for iPhone & iPadLittle dreams.
A little peace of mind.

Your baby is sleeping. Luna keeps you connected. Turn two iPhones or iPads into a baby monitor, with live video, audio and sound alerts.

Download Luna

Free download · In-app purchases

Open on your iPhone or iPad

Scan with your iPhone or iPad camera to open Luna directly on the App Store. Install the app on both devices.

How Luna works
Over 2 million downloads

Discovered by parents. Made for parents.

9:41
luna.Connected
Parent station

Sleeping peacefully

for 24 minutes

Sound level

Live audio

ConnectedWi-Fi · 100%
A little moment for you.
Illustrative app view
iPhone & iPadAudio & live videoWi-Fi & mobile dataiOS 15 or later
HELLO, SIMPLE

Two devices. Three steps. Close by.

You might already have everything you need at home.

01

Download Luna on both devices

One iPhone or iPad stays near your baby. The other comes with you.

02

Connect them in the app

Choose a baby station and a parent station, then pair your devices.

03

Stay connected

Listen in, check the live video and receive alerts when Luna detects sounds.

See the step-by-step setup
MADE FOR YOUR LITTLE BREAKS

Thoughtful in every little way.

A baby monitor app that fits your day. With useful ways to listen in and check on your baby.

Hear them. See them. Feel close.

Luna streams sound from your baby’s room. Open the live video whenever you want a closer look.

An ear on the nursery.

Luna alerts you when it detects sounds. Adjust the sensitivity to suit your surroundings.

Life keeps going. So does Luna.

Use your iPhone for other things while the parent station keeps running in the background.

Keep track of the connection.

Luna lets you know if the connection is lost. Check reception and alerts before each session.

A little lighter on your battery.

Eco Mode is designed to reduce battery and data use. Helpful for those longer naps.

Your moments, kept private.

Luna encrypts data in transit. Read our privacy policy for details about data processing.

Explore audio & video
LIFE HAPPENS BEYOND THE NURSERY

At home. At Grandma’s. In your bag.

A familiar baby monitor, even when the sleeping place is new.

01

A new chapter for an old iPhone.

Give your spare iPhone a useful job as the baby station. Check that it supports iOS 15 or later.

Use your iPhone as a baby monitor02

Pack less. Settle in sooner.

Heading to a holiday rental or visiting family? Download Luna on both devices before you go.

Take Luna travelling03

No Wi-Fi? Still connected.

Luna also works over mobile data. Both devices need an internet connection.

Wi-Fi & mobile data
LUNA · IPHONE & IPAD

Will Luna fit your day?

The key requirements and features of the Luna baby monitor app, at a glance.

Set up your iPhone as a baby monitorApp or dedicated baby monitor?Help with connections and alerts
Devices
Two iPhones or iPads
System
iOS / iPadOS 15 or later
Connection
Internet on both devices: Wi-Fi or mobile data
Features
Live audio, video, sound alerts and connection alerts
Download
Free on the App Store; in-app purchases available
Check current App Store details
FAQ

A few more questions?

A few things to know before your first evening with Luna.

Still wondering about something?

Talk to the Luna team

Two compatible iPhones or iPads running iOS or iPadOS 15 or later, Luna installed on both devices and an internet connection. One device becomes the baby station and the other the parent station.

THE LUNA GUIDES

Good questions. Clear answers.

All guides
01
Two Apple devices, one baby monitor

Use two phones as a baby monitor: iPhone and iPad setup

Turn two compatible iPhones or iPads into a baby monitor with Luna. Check what you need, set up both devices and test audio and video before use.

Read the guide
02
Wi-Fi and mobile data explained

Baby monitor app without Wi-Fi: using mobile data

Luna can use mobile data when Wi-Fi is unavailable. Learn what both devices need and why no Wi-Fi does not mean no internet.

Read the guide
03
A familiar setup away from home

Travel baby monitor: what to do if you forgot yours

Prepare two iPhones or iPads for baby monitoring on a family visit or holiday. Check internet, placement and audio again when you arrive.

Read the guide
04
Choose a baby monitor app

Which baby monitor app fits your devices?

Compare Luna, Baby Monitor 3G and Annie using their published product information. Start with your devices, connection and listening needs.

Read the guide

Luna is made by Happy Parents.

Luna is developed by Happy Parents Software GmbH in Germany. The app has been downloaded more than two million times in total. Our guides help you set up Luna, understand its features and check what you need.

Our guides are product information directly from Luna’s developer. If you have questions about setting up Luna, our team can help.

Have a specific question about Luna?

For their little dreams.
For your little breaks.

Your next baby monitor might already be in your drawer.

Download LunaFree download · In-app purchases
Open on your iPhone or iPad

Scan with your iPhone or iPad camera to open Luna directly on the App Store. Install the app on both devices.