Turn two phones into a private baby monitor

Guide · 4 min read

You probably already own everything you need for a baby monitor: two devices and a home Wi‑Fi network. A drawer phone, an old iPad, or a partner's spare handset can become the "Baby Unit," while the phone in your pocket becomes the "Parent Unit." Here's how to set it up in about two minutes.

What you'll need

Step 1 — Choose a role on each device

Open Baby Talkie on both devices. On the one you'll leave in the room, choose Baby Unit. On the one you'll keep with you, choose Parent Unit. A single universal app plays both roles, so there's nothing else to download.

Step 2 — Pair with the QR code

The Baby Unit shows a QR code. On the Parent Unit, tap Scan code and point the camera at it. Pairing happens in person, which is what keeps it private: the pairing secret only ever appears on the Baby Unit's screen, so a device that never saw it can't listen in.

Step 3 — Place the Baby Unit safely

Prop the Baby Unit with a clear view of the room, at least a metre (about three feet) from the crib, with the charging cable well out of reach. Then keep the Parent Unit with you and you'll hear the room.

A quick reminder: a phone‑based monitor is a convenience, not a safeguard. Keep supervising your child in person — see what a monitoring app can and can't do.

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