This guide is about when a spare phone works well as a camera for a child’s room, how to set it up without overcomplicating things, and when it is better to choose another solution.
Why use a phone as a camera at all?
Sometimes you do not need another permanent device. You need something that works here and now: at home, at grandparents’ house, in a holiday rental, or during a weekend away. A dedicated baby monitor makes sense if you use it every day. But for a temporary room check-in, a spare phone can often be enough.
With TinyWatch, one phone stays in the room as the camera, and you watch from another device. That can be an iPhone, iPad, laptop, computer, or a TV browser. The important part is that both devices are on the same Wi-Fi network.
How TinyWatch works in practice
- Install TinyWatch on the iPhone that will stay in the child’s room.
- Place it steadily, out of the child’s reach and away from chargers and cables.
- Open the QR link on another phone, laptop, tablet, or TV on the same Wi-Fi network.
- Watch the live video and use sound and motion alerts.
Important: you install the app on the phone that stays in the room. The second device does not need the app installed. You can open the viewing link in a browser on a laptop, tablet, TV, or another phone. Both devices must be on the same Wi-Fi network.
When does a phone as a baby monitor make sense?
It is most useful when you are nearby, but do not want to keep walking into the room: during a nap, playtime in another room, cooking, working on a laptop, an evening at friends’ house, staying with family, or travelling. This is not monitoring from across town. It is a simple room check-in when an adult is nearby.
Why privacy mattered to me
A camera in a child’s room is sensitive. I did not want to build a product that requires an account from the start or sends video from the room to TinyWatch cloud. TinyWatch is designed for local viewing on the same Wi-Fi network: no TinyWatch account, no TinyWatch cloud video storage, and no TinyWatch cloud video streaming.
What to check when you first start TinyWatch
Most of the time, the issue is not the app itself, but the Wi-Fi network you are using. If the video does not open, check:
- whether both devices are on the same Wi-Fi network,
- whether you are using a guest network that blocks connections between devices,
- whether the phone left in the room has Camera mode turned on in TinyWatch,
- whether TinyWatch has access to the camera and microphone,
- whether the browser is blocking the preview; if Safari causes trouble, try Chrome.
What TinyWatch does not promise
TinyWatch is meant to make it easier to check the child’s room. It is not a medical device, alarm, security system, or replacement for regular adult checks. The phone, charger, cable, and mount must be placed safely and out of the child’s reach.
Want to see if TinyWatch fits your home?
Download TinyWatch on an iPhone, leave it in the room as a camera, and open the preview on another device on the same Wi-Fi network.