eufy Baby Monitor E21
A sharp 4K camera, a proper parent screen and no subscription. The one I'd buy.
Best for Most families who want a bedside screen at home plus the option of checking in on their phone.
Sleep & Monitoring
Smart Wi-Fi cameras, hybrids and private non-Wi-Fi screen monitors, compared on picture, reliability, privacy and running costs.
Best first
A sharp 4K camera, a proper parent screen and no subscription. The one I'd buy.
Best for Most families who want a bedside screen at home plus the option of checking in on their phone.
Best for Data-minded parents who want detailed sleep analytics and breathing motion monitoring from an overhead camera.
Best for Parents who want a clear picture and no internet connection at all, including families adding a camera for a second child.
Best for Parents who want a stylish parent unit that works without Wi-Fi and lasts for days, with the app as a bonus.
Best for Parents who want a big, easy-to-read screen with the option of checking in on their phone.
Best for Parents who want phone alerts and a sharp picture on a budget, or who already use an Owlet Dream Sock.
Best for Anyone on a budget who wants to see as well as hear, without Wi-Fi or apps.
The cleverest safety alerts here, undermined by patchy reliability and running costs.
Best for Newborn parents who specifically want covered-face and rollover alerts and don't mind using their phone as the monitor.
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Side by side
Tap a column to sort. Scores are out of 10.
| Product | Links | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| eufy Baby Monitor E21Gold Star | 8.4 | 9.1 | 8.4 | 7.4 | 8.2 | 8.0 | 8.4 | £249 | Amazon |
| Nanit ProSplurge Star | 7.8 | 8.6 | 7.4 | 9.3 | 7.6 | 7.8 | 5.6 | £279 | Amazon |
| Momcozy BM01Best without Wi-Fi | 7.8 | 7.8 | 8.3 | 5.6 | 8.3 | 9.5 | 7.4 | £160 | Amazon |
| Maxi-Cosi See Pro | 7.7 | 8.2 | 8.0 | 6.6 | 7.8 | 8.2 | 6.8 | £220 | Amazon |
| VTech RM7766HDBest big screen | 7.5 | 7.4 | 7.2 | 6.6 | 8.2 | 7.6 | 8.4 | £150 | Amazon |
| Owlet Dream Sight | 7.5 | 7.5 | 6.8 | 7.2 | 7.4 | 7.4 | 8.8 | £100 | Amazon |
| VTech VM3254Value Star | 7.3 | 5.8 | 7.4 | 5.2 | 8.4 | 9.2 | 9.2 | £45 | Amazon |
| CuboAi Smart Baby Monitor 3 | 7.2 | 8.3 | 6.2 | 8.8 | 6.8 | 7.0 | 5.6 | £229 | Amazon |
Before you buy
Non-Wi-Fi monitors pair a camera directly with a handheld screen. They're simple, private and unaffected by broadband problems, but you can't check in from work or the pub garden.
Wi-Fi smart cameras like the Nanit Pro, CuboAi and Owlet Dream Sight stream to an app instead. You get remote viewing, phone alerts and, on some, sleep analytics. The catch is that there's usually no dedicated screen, so your phone becomes the monitor, and everything depends on your Wi-Fi.
Hybrids like the eufy E21, VTech RM7766HD and Maxi-Cosi See Pro do both: a direct link to a parent unit at home, plus an app when you want it. For most families, that's the best of both worlds.
Think honestly about night feeds. A dedicated parent unit sits on the bedside table, stays on all night and doesn't drain your phone battery or tempt you into scrolling at 4am. App-only cameras are brilliant for a quick look from anywhere, but some parents find running an app on their phone all night a faff. If you're not sure, a hybrid keeps both options open.
Several big names put their cleverest features behind a fee once an introductory period ends. Nanit UK lists its Sleep plan, which unlocks sleep analytics, at £50 for the first year and £100 a year after that. CuboAi's AI alerts need its Premium plan after the first free year, from £3.75 a month billed annually. Maxi-Cosi's CryAssist cry translation is free for six months, then paid.
The eufy E21, the VTech and Momcozy monitors and Owlet's Dream Sight don't charge for their core features. Add two years of fees to the price before you compare.
Camera resolution (1080p, 2K, 4K) mostly matters in the app and when you zoom in. Most parent units have a 720p or 1080p screen, so a 4K camera won't look 4K on the handset.
Night vision matters more than daytime sharpness, because that's when you'll use the monitor most. It's usually infrared, so expect a black and white picture after dark.
Any internet-connected camera is only as secure as its setup. Use a strong, unique password, switch on two-factor authentication if the app offers it, keep the firmware updated and buy from a brand that is open about its encryption. If that sounds like hassle, a non-Wi-Fi monitor, or a hybrid you can switch to local mode, sidesteps most of the worry.
Follow the manufacturer's mounting instructions to the letter, whether that's a wall mount, a floor stand or an arm that fixes to the outside of the cot, and use the cable clips or covers supplied so nothing trails within reach.
A high, overhead view, like Nanit's wall mount or VTech's over-the-cot RM7787HD, shows the whole mattress without the camera needing to be close. Side-on cameras work fine too, but check the tilt range before you drill any holes.
If you mainly want to know when your baby wakes, audio is enough and much cheaper; see my guide to the best audio baby monitors. Video earns its keep when you want to check without going in: a baby who grizzles and resettles, a toddler who has started climbing, or two children sharing a room. Plenty of parents start with audio and add a camera later.
Any internet-connected camera can be attacked if it's poorly secured. The risk is small if you choose a reputable brand, use a strong, unique password, switch on two-factor authentication where it's offered and keep the firmware updated. Non-Wi-Fi monitors avoid the internet altogether, and some hybrids, like the eufy E21, let you switch Wi-Fi off entirely.
They can be reassuring, particularly in the newborn months, and some parents find them genuinely useful. But The Lullaby Trust says there's no research showing monitors help prevent SIDS, and it notes that monitors measuring things like heart rate and oxygen levels can add to anxiety rather than ease it. Treat smart alerts as a convenience, never as a replacement for safe sleep practice.
Not for live viewing on any monitor here. The eufy E21, the VTech and Momcozy monitors and Owlet's Dream Sight don't charge for their core features at all. Nanit charges for sleep analytics and video history after a trial, CuboAi's AI alerts need a Premium plan after the first free year, and Maxi-Cosi's CryAssist is free for six months, then paid.
Many families keep using one well into the toddler years. That's an argument for a monitor with a good screen and no ongoing fees, because sleep analytics and newborn alerts are most useful in the first months, while a clear picture stays useful for much longer. MadeForMums' tester, for example, found CuboAi's AI features most useful before six months.