The Best White Noise Machines In 2021

Using a white noise machine is a simple way to mask external noise that’s disturbing your sleep, work or studies.

I know some people wonder why they should get one when they could just play white noise on their phone. In my opinion, the main reasons are that they tend to be louder and richer in sound than phone speakers, they won’t drain your battery, and you can leave them on a nightstand or a shelf.

They are also designed to be easy to use in the dark, without blinding you when you turn the phone on just to change the sound from rain to waterfall.

Below you’ll find my current recommendations, starting with a white noise and fan sound specialist. After that, I’ll look at some that have more nature sounds and a couple with an internal fan rather than digital white noise.

Most of them cost under $50 with only two that are more expensive, so there should be one for every budget. At the end you can find my links to video reviews I’ve done of them all in the past too if you’d like to listen to the sounds they have.

1. LectroFan Evo

A good option if you prefer white noise and fan sounds, and don’t need nature sounds

charcoal color lectrofan white noise machine

Key points

  • Sounds: 10 white noise, 10 fans, 2 ocean surf
  • Headphone jack: Yes
  • Auto-off timer: Yes
  • Power: Power adaptor with USB cable
  • Size: Small and portable

Most people use a white noise machine to block out annoying external noise by replacing it with a sound that’s more relaxing and constant. So it helps to have different sounds to pick from so you can find at least one you like.

It’s also useful to have a good range of volume so you can block out louder noise if you need to, but turn it down when it’s quieter outside. The LectroFan Evo will allow you to do just that, with a good range of sounds and incremental volume controls.

It has the widest range of white noise and fan sounds of all the machines I’ve tested. It’s great that it doesn’t just have intense white noise, but deeper sounding colors like pink and brown noise too, which many people find more relaxing. Think powerful waterfall and TV static, and you can imagine the two ends of the spectrum it offers.

The speaker quality is excellent, and the maximum volume is very loud. So if you need it to block out disruptive external noise, it’s up to the task. But you can also turn it down on quieter nights to give your ears a break. The white noise is dynamically generated rather than using recordings, which results in a non-repeating and constant sound.

It also has two of the most important extra features I look out for: a headphone jack for private listening, and auto-off timers if you don’t need your white noise on all night.

If you’re looking for lots of different nature sounds, the LectroFan Evo might not be the one for you as it just has two ocean surf. And if you need one with a rechargeable internal battery, one of the devices below might suit you better.

But if you’d like a white noise machine for your home or office that caters to every taste of white noise and fan sounds, the LectroFan Evo does its job very well, while maintaining a clean modern design and a compact size. It’s middle of the range in terms of price too at under $50. So although not a budget option, it’s considerably less than the most expensive devices.

2. Snooz

For those who like the rushing sound of air made by the real internal fan

snooz sound machine

Key points

  • Sounds: Internal fan, adjustable to change the tone
  • Headphone jack: No
  • Auto-off timer: Yes
  • Power: Power adaptor
  • Size: Medium
  • Extra features: Dimmable nightlight, accompanying app with extra timer features, volume control with the fan speed

The Snooz is the first of two white noise machines I’ll be looking at that have a real fan inside them. What I personally love about them is that the sound is authentic. If you’re going to listen to the sound of a fan, it may as well be a real one!

One of the common criticisms of other machines that have internal fans is their typically low volume. The Dohm DS, for example, has two speeds which gives you a volume change, but it’s still pretty quiet.

The Snooz has 10 volume settings, based on the fan speed, and the maximum volume is by far the loudest of any I’ve tested that use a real fan. In fact, it’s louder than many standard white noise machines with a speaker and recordings.

You can also adjust the tone of the sound by rotating the side cap, which changes how the air flows through the case. There’s a nightlight of sorts on the buttons, which gives just enough light to see where things are in the bedroom. It’s not a particularly warm glow, but it’s a useful feature nonetheless.

Both a pro and a con is the accompanying smartphone app. It’s a con in that some features can only be accessed with the app, like the timers. That’s not exactly universally user-friendly. But for those who do have a smartphone, I really like how you can set multiple timers per day of the week, with a fade in and fade out options that I’ve not seen on any other device.

It’s also nice that you can turn it off without getting out of bed if you’ve got it on the windowsill to mask external noise.

The Snooz looks great aesthetically, which helps offset the fact that it’s one of the more expensive white noise machines out there. Even so, this probably won’t be the right one for you if you’re on a tight budget.

But if you enjoy listening to fan sounds, and have been frustrated by the lack of sound blocking because of the low volume of other mechanical fan style white noise machines, the Snooz is a great choice. If it weren’t for the fact that it didn’t have alternative white noise or nature sounds, I’d probably have put it top of this list.

3. Avantek

A good option if you like nature sounds and white noise


Key points

  • Sounds: 6 white noise, 6 fan sounds, 8 nature
  • Headphone jack: No
  • Auto-off timer: Yes
  • Power: Power adaptor or USB
  • Size: Small and portable

The Avantek is the first of several I’ll look at that combine white noise, fan sounds and nature sounds. It’s a good one if you’re not sure what kind of white noise might work for you, or if you know you like to switch between standard white noise or more natural sounds like rain.

It’s not the jazziest looking device, but I like the simplicity and the fact that it’s very easy to use. There are simple buttons for the volume, sound choice, timers and power. And you can power it either with the included power adaptor or just the USB cable and any USB outlet in your home.

The speaker quality is surprisingly good for such a simple-looking machine, with decent volume that will help block out other noise. The nature sounds are on reasonable length loops that aren’t obvious unless you really try to spot them.

It’s good that there are various white noise and fan sound options, ranging from deeper to more intense. So you should find one or two you like and that help mask external noise while you sleep or work.

There are seven timer options, which is more than most have. And tiny LED lights tell you how long the timer is, which is a useful feature that too many devices seem to omit.

The price is reasonable considering how many sounds it offers. You can usually pick it up for under $40, which is half the price of the most expensive brands, and not much more than reasonable budget devices. So all in all, I think the Avantek is a good all-rounder. It might not have as many features as some of the most flashy machines, but it gets the basics right while being very user-friendly.

4. Sound+Sleep Special Edition

If you’d like the widest range of sounds and extra features

sound+sleep special edition

Key points

  • Sounds: 44 nature and ambient, 12 white noise, 8 fans
  • Headphone jack: Yes
  • Auto-off timer: Yes
  • Power: Power adaptor
  • Size: Large
  • Extra features: 2 x USB charging ports, responsive volume, audio-in cable to play your own music

The Sound+Sleep Special Edition takes a different approach to the minimalist design most white noise machines have, packing more sounds and features than any other.

It has 16 main categories on the central dial, and a selection button to choose between four variations. That makes 64 different sound choices in total.

Some settings just add extra detail, for example adding thunder to the rain. Others are very different, such as a train ride or boat ride. I really like how you can decide if you have birds with your brook, wind with your rain, or just keep it simple. And it also has a broad range of brown to white noise, industrial or house fans.

One feature that’s unique to this device is responsive volume. If you select that, it will automatically change the volume according to the ambient noise levels in the room. It’s a feature not everyone will want to use, but it does work well.

It has a useful headphone jack, auto-off timers, and two USB charging ports for your smartphone or other devices. There’s an audio-in cable, so you can play your own sounds or music through the speaker. The speaker itself produces clear sound, and I found it’s capable of masking noise coming from outside the room.

The main downside is that it needs to be plugged in at all times using the included power adaptor. It’s also larger than most other devices I’ve tested, so it’s one to keep in the bedroom or office rather than travel with. The Sound+Sleep devices (there are a few variations) are also one of the most expensive white noise machines out there, so it’s not a budget option.

With so many sounds and features though, this is a very versatile device and one for people who love nature sounds, and who prefer their tech to be rich in features.

5. Dohm Uno

For those who like a device with an internal fan on a budget

marpac uno

Key points

  • Sounds: Rushing air from an internal fan
  • Headphone jack: No
  • Auto-off timer: No
  • Power: Standard plug
  • Size: Large

The Dohm Uno is a newer version of the classic Marpac Dohm – the first white noise machine to use an internal mechanical fan. Marpac merged with the company YogaSleep, so the old Marpac Uno is now called the Dohm Uno.

The Dohm Uno couldn’t be easier to operate. All you do it press the single large button it has, which will start up the internal fan and push air out of the little air holes. The only option you have to change the sound is to twist the cap, which slightly changes the sound the air makes as it comes out.

And that really is it – there’s nothing else to do with the Dohm Uno. It does a simple job, and it does it pretty well as the resulting sound is authentic and relaxing to listen to.

My main criticism is that the sound produced is relatively quiet compared to all the others I’ve tested. It’s ideal if you like the sound of air, but don’t want to actually have air moving around your room.

However, if you really need it to mask out external sound, it will struggle. And if you’re looking for additional features like a headphone jack, internal battery, or auto-off timers, you won’t find that with the Uno.

Despite the lack of volume and extra features, if you like the idea of having the authentic sound of air made by a real fan, the Dohm Uno is a good choice and reasonably priced at just under $30.

6. LectroFan Micro 2

If you’d like the smallest possible device and an extra Bluetooth audio option

lectrofan micro 2

Key points

  • Sounds: 5 fans, 4 white noise, 2 ocean surf
  • Headphone jack: No
  • Auto-off timer: No
  • Power: Internal rechargeable battery
  • Size: Very small and portable
  • Extra features: Can be used as a Bluetooth speaker

The LectroFan Micro 2 is my personal favorite for travel or for outside use. It has an internal rechargeable battery (charged with the included USB cable) that will last an admirably long time: 20 hours with white noise and 40 hours on the Bluetooth setting.

Like the LectroFan Evo, there’s a good variety of white noise, ranging from relaxing brown noise to more intense white noise. There are enough fan sounds to cater to different tastes, and two ocean surf which are pleasingly non-repeating.

I like that it can be used as a Bluetooth speaker, so you can play your own music or different nature sounds if you prefer. It’s a really nice option that just opens a door to having more variety.

For such a tiny device, the speaker is surprisingly powerful, and it will easily drown out most noise coming from outside the room. I also like that you can swivel the speaker, so you can point it upwards to fill the room with sound or to the side if you prefer.

The main downsides are that there’s no auto-off timer and that the buttons are quite small and fiddly. It’s not an issue for me, but I can imagine it could be for some people. It’s also worth noting that there are only two nature sounds.

Overall though, the LectroFan Micro 2 is a fantastic white noise machine for travel, being on the go, and avoiding the need to be plugged in at all times. And for around $35, the price is pretty good comparatively.

7. Dreamegg D3

A good option if you’re playing white noise to kids

dreamegg d3 sound machine

Key points

  • Sounds: 9 nature, 7 white noise, 7 fans, 1 lullaby
  • Headphone jack: Yes
  • Auto-off timer: Yes
  • Power: USB cable included
  • Size: Small

The Dreamegg D3 is a good mid-range white noise machine that was designed with the parents of young children in mind.

In addition to the eight relaxing nature sounds, there’s also a soothing lullaby and a hypnotic heartbeat sound. But if that doesn’t quite work, there’s enough white noise and fan sounds to try out too.

The internal rechargeable battery also makes it useful for parents, as you can place it wherever you like in a room without needing to think about the power source. And the auto-off timers help prevent it from running for longer than really necessary.

I also really like that they have the white noise, fan sounds and nature recordings split into three category buttons. That means it’s quicker to cycle through them to find the exact sound you want.

If you’re going to use it yourself, there’s a handy headphone jack for personal listening, and that also helps keep external noise at bay even better.

My main criticism is that some of the nature sounds are on shortish loops. But that’s very common with sound machines, and not noticeable with some of the sounds.

Overall, the Dreamegg D3 is a good choice for parents, but also for people looking for a good all-round device for their own use (perhaps minus the lullaby!). It has a good balance of features and sounds, and for a reasonable price of around $30.

Update: more recently, the Dreamegg D11 came out, which is even more compact, cheaper, and has a nice nightlight. So that’s another one that parents might like to consider – you can also find it on Amazon.

8. Big Red Rooster

If you prefer AA batteries instead of a charging cable, this is the one for you

big red rooster sound machine

Key points

  • Sounds: 5 nature, 1 white noise
  • Headphone jack: No
  • Auto-off timer: Yes
  • Power: 3 x AA batteries, or included USB cable and power adaptor
  • Size: Medium

The Big Red Rooster is the only white noise machine in my current selection that can be used with normal batteries. It takes 3 x AA, which aren’t included. It does come with a standard power adaptor though, so batteries aren’t the only power option.

It only has six sounds, which is quite limited. But it’s very easy to use the Rooster as each sound has a labelled button so you can quickly select them. Those buttons are a little ‘clicky’ though, which lets the device down in terms of overall feel and quality.

The nature recordings, as is so often the case, are on short loops, but they do sound reasonably good. The thunder needs to be kept at a lower volume though, or it tends to distort while rattling the casing.

There are auto-off timers, which is useful. But there’s no headphone jack or other additional features. The speaker quality is okay for a budget device, just nothing to get too excited about.

Overall, I think this is one for people who really don’t want to spend much on a white noise machine and appreciate the extra portability that comes from having the option to use normal batteries.

But if you’re looking for high-quality sound, I’d perhaps stretch the budget a bit further. For around $20 you get a low-cost device like this, while for $30-$50, the quality increases significantly.

See my in-depth reviews and videos

As I mentioned at the start of the article, I have a YouTube channel where I discuss and play through the sounds of many white noise machines.

I’ve also filmed and written individual reviews of the ones covered in this comparison that you might find useful.

In 2019, I created a review of 10 different white noise machines, which you can watch here on my YouTube channel.

I did have it included at the top of this article until recently, but the number two product has been discontinued. And since it takes me a long time to do those comparisons, I haven’t gotten around to doing a new one yet!

However, I believe the video overall is still useful and relevant as a comparison. And six of the eight machines I’ve discussed in this article feature in that video.

You can also see my individual reviews and videos of the white noise machines on these pages on my blog:

I haven’t written an article about the Avantek, but I do have a basic video on YouTube in which I just play all the sounds.

If you have any questions about the sound machines I’ve covered in this article, feel free to ask through the contact page or get in touch on my YouTube channel, where I always reply to questions about the individual ones.

Scroll to Top