Slumbi/Guides/App vs dedicated monitor
A baby monitor app vs a dedicated monitor
We make a baby monitor app, so treat the conclusion with suspicion. Here is the comparison anyway, including the parts where the hardware wins — because the wrong choice ends in a returned product and a bad night.
Where the app wins
The camera is better
A £30 monitor has a £3 sensor. Even a five-year-old iPhone has a camera and a microphone designed to be the best part of a flagship phone, and it shows most in the two conditions that matter: a dim room, and a quiet one.
It costs what you already spent
An old phone plus a free app against a new device. Monitoring over your own Wi-Fi and over Bluetooth is free and unlimited in Slumbi; only the away-from-home path is paid.
You can watch from outside the house
Most cheap dedicated monitors are radio pairs — they cover the house and stop. The ones that do go remote come with a cloud account and an ongoing fee, and they upload your nursery to a company's servers to do it.
It updates
Cry detection, alert behaviour and reliability fixes arrive in an update. A monitor's firmware is what it was in the box.
Where the dedicated monitor wins
Nothing else wants the device
This is the real one. A monitor has one job and no notifications, no calls, no low-storage warning, no toddler asking for YouTube. A phone acting as the camera has to be left alone on a shelf all night — and if somebody picks it up to look something up, monitoring stops.
A phone call interrupts a phone
When a call or Siri takes the audio session, the nursery phone briefly stops listening. Slumbi recovers when the interruption ends, but a dedicated monitor was never going to be interrupted in the first place.
Battery, and the mains
Monitor units are built to sit on a charger for years. Phones can too, but you are dedicating a charger and a socket in the nursery, and the parent unit of a dedicated set does not compete with everything else your phone does all day.
Pan, tilt and a physical parent unit
No app can rotate a phone remotely. If you want to follow a toddler around the room, a motorised camera does something Slumbi cannot. And some parents simply want a dumb screen on the bedside table that cannot show them email.
How to choose
Have a spare phone and a nursery down the hall? The app is the better answer, and it is free to find out.
Need to follow a climbing toddler, or want a device nobody in the house can borrow? Buy the hardware.
The honest middle ground: a lot of households end up with both — the monitor for the cot, the app for the holiday, the grandparents' spare room, and the nights when the monitor's own battery is flat.
What to check before you buy either
- Does it work when the internet is down? A cloud-only camera is a paperweight during an outage. Ask what the fallback is.
- Where does the video go? "End-to-end encrypted" and "stored in our cloud" are very different answers about the most private room in the house.
- Will an alert get through Do Not Disturb? On iOS that needs the critical-alert permission specifically; a normal notification is held back by Focus.
- What happens when it stops watching? The dangerous failure is the silent one. Both a monitor and an app should tell you.