Best white noise machines for babies — continuous sound you can keep at a safe nursery volume

Hatch Baby is designed around baby sleep support from the first night. It includes more than 40 free sounds, sleep and daytime lights, app routines over Wi-Fi and on-device volume and brightness controls. Save a favourite sound-and-light combination in the app and the large top button starts it with one tap, which keeps nightly use simple for different caregivers.

The device works without Hatch+. The included three months add one-to-one sleep-consultant chat, baby sleep guides, tips and extra music and story channels; the sounds, lights, nine wake-alarm sounds and Tuck-Ins remain free, while Hatch lists automatic sleep logging under Hatch+.

Hatch Baby must stay plugged in and needs the Hatch Sleep app and Wi-Fi for setup. Families who need battery operation should look elsewhere, but for a plug-in nursery routine built around sound and soft light, it is the strongest feature set here.

The Dohm makes white noise the way a nursery actually wants it: an actual fan spins inside a two-tone plastic dome, so the sound is generated by physics with no recording, no loop point and no seam for a baby to wake to. It is also completely dark — no clock, no LED, nothing to light a room you're trying to keep pitch black — which makes it the cleanest fit for the no-bright-display rule. Yogasleep (formerly Marpac) has sold this design for sixty-plus years, it carries a cult following among parents, and it holds a 4.6-star rating across more than 42,000 reviews. It also scores the highest of any machine in our sound-machine lineup.

You adjust the sound by rotating the top collar and picking one of two fan speeds, and you cap the volume the analog way — turn it down and place it across the room from the crib, not on the rail. It tops out around 65 dB, quieter than the digital machines, which for a nursery is a feature, not a flaw: there's less room to accidentally run it too loud. The three-year warranty is the longest here and the honest signal of how durable it is.

What you give up is flexibility. There's exactly one sound — fan whoosh — with no timer, no battery and no app, and it's AC-only, so it's a bedside fixture rather than a travel unit. If you want lullabies, a night light or variety, look at the Hatch or Dreamegg. But if you want buy-once, screen-free, loop-free white noise that will work identically in a decade, the Dohm is it.

The SNOOZ Pro takes the Dohm's real-fan physics — a genuine internal fan, so no loop seam — and wraps it in the modern controls the classic lacks. The headline feature for a baby is its nursery calibration mode: the app limits volume to a level SNOOZ says is aligned with pediatric guidelines, which is exactly the number parents most often misjudge by ear. Add app scheduling with a gentle fade-out, 10 volume levels and a separate tone control, and it's the machine for parents who want authentic, seamless fan noise plus deliberate control over how loud it runs. It holds 4.5 stars across roughly 9,800 reviews.

In practice you set a schedule that fades the sound down after the baby is deep asleep, calibrate the level once, and let it run — still placed across the room from the crib. Ten tone settings give you more range than the Dohm's two, from a soft whoosh to a fuller mask for a noisy street. Setup runs through the app, but nightly use doesn't need it once schedules are saved on the device.

The trade-offs are price and power. At $89.99 it costs roughly double a Dohm, and like every real-fan machine it's mains-only, so it stays put rather than travelling. If the volume-safety features don't matter to you, the cheaper Dohm makes the same kind of sound. But no other machine here is as deliberately built around keeping a nursery at a safe level.

The Dreamegg D3 Pro is the value pick that doesn't feel like a compromise. At a lower price than Hatch Baby, it bundles the features a nursery actually uses: 29 sounds spanning white, pink and brown noise, fans, nature and womb sounds; a child lock so a curious toddler can't change settings mid-nap; volume memory that resumes your exact level; and a soft, dimmable warm night light for feeds. Its own verdict calls it the best all-rounder for nurseries and adults alike, and it holds a 4.7-star rating across about 23,000 reviews.

The core noise and fan sounds are generated seamlessly, which is what you want for all-night use — the maker's own guidance is to stick to the noise family overnight, since a few of the nature clips loop audibly. It runs from mains or USB, so it also travels on a power bank, and it's backed for 18 months, longer than most rivals. The womb sounds are a genuinely nursery-specific touch for the newborn weeks.

It's not the last word on anything: there's no app or scheduling, and the speaker is good rather than rich. If you want Wi-Fi app routines and a one-tap saved favourite, Hatch Baby is the step up; if you want pure seamless fan noise, the Dohm. But as a do-everything nursery machine on a budget, nothing here beats it on features per dollar.

The LectroFan Evo is the digital counterpart to the Dohm's mechanical approach: instead of a fan, it synthesizes its 22 sounds — 10 white-noise colors, 10 fan sounds, 2 ambient — in real time, so there's no recording and no loop seam to wake a light-sleeping baby. It's a Wirecutter favorite for years, holds 4.6 stars across roughly 22,450 reviews, and crucially for a nursery it emits no light at all, which keeps the room dark. Its continuous 0-100 volume gives you fine steps to dial in a low, safe cap and leave it there.

Two things make it the travel-friendly non-looping pick. It's tiny and light and runs from USB, so it drops into a bag and runs off a power bank at a hotel or grandparents' house, and its ten noise colors mean you can find a deeper, less hissy tone than a single-fan machine offers if the baby prefers it. Max output is 70-plus dB — far more than a nursery should use — so the point is to set it low, not loud.

It's not baby-specific: there's no child lock, no night light and no battery, and it looks like a piece of lab equipment. For a feature-rich nursery box the Hatch or Dreamegg make more sense. But if what you want is the cleanest possible non-looping noise, no display, and precise control over a low volume, the Evo delivers exactly that.

The Magicteam proves a nursery machine doesn't have to cost much. For the lowest price in this lineup you get 20 seamless sounds (white, pink and brown noise, fans, rain, brook), 32 volume levels, memory and timers, in a palm-size box that emits no light. That combination — non-looping core sounds, fine volume steps to keep it low, no display — hits the nursery basics, and it's backed by more than 118,000 reviews at a 4.5-star average, the most-reviewed machine in our lineup.

It's the travel and second-room pick precisely because it's cheap and pocketable: run it from mains or USB, leave one permanently in the diaper bag or at the grandparents', and you're covered away from home. The 32-step volume is more useful here than it sounds — for a baby you want a low, exact level, and the fine steps make that easy to set and forget.

The compromises are the price: the speaker is thin at high volume, and there's no child lock or night light. For a nursery, thin-at-high-volume barely matters — you're running it quiet anyway — but if you want a child lock and a night light, spend the extra on the Dreamegg. As the cheapest credible, non-looping, screen-free machine you can pack, though, it's hard to beat.