Baby Monitors: Audio, Video, or Nothing At All Review

The question worth asking first is one no product page will ask you: can you already hear your baby? In a small flat with a door open, the answer is often yes, and the monitor becomes a device that mostly adds anxiety to a problem you did not have. In a house with two floors and thick doors, or a garden you would like to sit in, the answer is no, and a monitor is the difference between being present in your own home and hovering outside a door. That distinction — your floor plan, not your feature preferences — decides most of this purchase.

If you do need one, the split is between dedicated units that talk directly to their own screen and app-based monitors that route through your wi-fi. The dedicated ones are the duller, more reliable choice: no account, no router dependency, no company deciding to change its app, and nothing about your nursery travelling further than the next room. The app-based ones offer genuine conveniences — checking from work, sharing access with a grandparent — at the cost of depending on three things working at once. Neither is wrong. But a household that loses its monitor every time the internet drops has bought the wrong sort.

The specifications that actually matter are unglamorous and rarely headlined. Range, tested in your home rather than in the open-field number on the box, because walls and floors are what the signal has to survive. Battery life on the parent unit, since a monitor that must stay plugged in is a monitor that cannot come to the garden. A screen that can be turned off while audio continues — the single most underrated feature in the category. And an alert that is a sound rather than a notification buried in a phone.

Video deserves an honest word, because it is where the category's real cost lands. A screen showing your sleeping baby is very hard to look away from, and plenty of parents describe lying awake watching a peaceful child breathe rather than sleeping themselves. The monitor was supposed to buy rest and instead becomes a reason not to take any. If you buy video, buy one whose screen you can switch off and leave the sound on, and then actually do it. The camera is for checking, not for company.

On the sensor and wearable tier — the socks, mats and clips that promise to track breathing or oxygen — the position that matters is the one the products themselves state in their fine print: these are consumer products, not medical devices, and they are not approved to detect or prevent medical emergencies. They can and do produce false alarms in the middle of the night, and there is a documented risk in the other direction too, where reassurance from a gadget substitutes for following safe-sleep guidance. If you have a genuine medical concern about your baby, the answer is a paediatrician and, where warranted, actual medical equipment — not something bought from an advertisement.

The recommendation, then, is modest and specific. Work out whether the house needs one at all. If it does, buy audio unless your particular situation genuinely needs eyes, buy dedicated unless you specifically want remote access and accept what that involves, and check the range where you live rather than trusting the box. Then use the least of it that does the job — the monitor is at its best when it lets you stop thinking about the nursery, and at its worst when it gives you something new to watch.