5 Best Essential Oil Smart Diffusers of 2023

HomeHome & Garden5 Best Essential Oil Smart Diffusers of 2023



Edited By Clara Melton

Reviewed By Benjamin Walker

Aromatherapy has been a fixture in human culture for centuries, but it’s never been easier than with the introduction of smart diffusers. Whether you’re looking to relax after a long day, or just want your home smelling great again – these devices have got your covered! I’m here to help make sure that you can get exactly what fits your lifestyle when picking out the perfect device.

What to Look for in a Smart Diffuser

When it comes to smart diffusers, you want one that has all the bells and whistles. But what exactly should those features include? Here’s a quick guide of criteria to take into account when shopping for the best automated scent-dispensing option!


Smart diffusers come in a variety of shapes and sizes. Some are small enough to fit in cars, while others are designed for large rooms. The amount of water they hold will be the difference here. There are diffusers that hold as little as 6 ounces of water and those that hold up to 60 ounces. Narrow things down by considering the space where the smart diffuser will be used, and then choose the right size.


Smart diffusers typically become noisier as they grow in size. However, the whole point of having a smart diffuser in your home is that you can diffuse your favorite scent without having to worry about the noise. The desired noise level is also variable because some people prefer to sleep with some white noise in the background. Consider how much noise you can tolerate and choose a diffuser that isn’t noisier than that.

Timer Options

One of the best features of smart diffusers is the ability to set a timer. Even though it may not appear to be a big deal, having the constant thought in your head that you need to turn off the diffuser will keep you from actually relaxing when you’re trying to be mindful and use the aromatherapy to its full potential. If you don’t want to have to turn off the diffuser manually, make sure it has a timer function.

Functionality and Ease of Use

Almost all smart diffusers come with an app that makes them much easier to use by allowing you to control them directly from your phone. Some diffusers even allow for extensive customization, making them even easier to use because you can make adjustments to fully suit your lifestyle.


While some diffusers claim to be for home use, they may be too small, while others may be too large to fit anywhere! Not only will you have difficulty fitting the smart diffuser into your home, but it may also be too light or too heavy to handle! Before making a purchase, double-check the dimensions and weight.


Diffusers of all types are available on the market due to rising demand. Some have higher quality, while others have more features. Just because something is more expensive doesn’t mean it has the same level of quality or functionality. So set a budget and try something appropriate because, no matter what your budget is, there will always be one product that falls right into your price range!

5 Top-Rated Smart Diffusers of 2023

Now, let’s rank these best smart diffusers on the market, starting from the bottom.

5. Sierra Modern Home Smart Ultrasonic Diffuser

This is the diffuser for you if you want something simple, reliable, and portable. Because this diffuser is completely wireless, all you need to do is charge it and you’ll be good to go for hours!

If you struggle to relax without it, this lightweight diffuser can easily hold 13 ounces of water and is very easy to travel with. You can simply grab it and go, control it with the phone app, and leave it to run all night so you can get some rest!

Dimensions: 6.5″L x 6.5″W x 9.4″H | Capacity: 400 Milliliters | Color: Dark Brown | Weight: 1.57 Pounds

★★★★★ 4.4 of 5 | 18,286 Ratings

Promising review:

“This diffuser is over the top. It looks just like the picture. It holds a lot of water in the chamber and lasts a long time. It also has color-changing lights at the base.” Honey, January 14, 2023, on Amazon

4. Esemoil 2-in-1 Smart Humidifier & Diffuser

This is a two-in-one smart humidifier and diffuser with a 2.5L tank capacity. It has a stylish design, eight different colors to choose from, and three mist levels, making it easy to personalize this diffuser to your liking, mood, and environment.

The cool mist diffuser has a top-fill design that makes filling and cleaning simple. Furthermore, the app and voice control features can be used to adjust the open/close, mist level, timer, sleep mode, and nightlight for added convenience. Light sleepers, children, and babies will benefit from the quieter operation and sleep mode.

Dimensions: 7 x 7 x 10 inches | Capacity: 2.5 Liters | Color: White | Weight: 2.4 Pounds

★★★★★ 4.4 of 5 | 563 Ratings

Promising review:

“Pretty colors, makes my home smell amazing, and my eyes are no longer dry.” Erica, January 23, 2023, on Amazon

3. Pure Daily Care Ultimate Aromatherapy Diffuser & Essential Oil Set

Achieve a perfectly-scented space with the Pure Daily Care Ultimate Aromatherapy Diffuser & Essential Oil Set. Over 44,000 5-star reviews can’t be wrong – this wood grain printed plastic diffuser is an absolute must for any home! Customize your experience to fit whatever suits you best – choose from seven ambient light modes and two mist intensity settings, or program it to turn on and off at intervals of one hour up to six hours. Let this little miracle device bring fresh life into your living space quickly and easily without lifting a finger!

The Pure Daily Care Ultimate Aromatherapy Diffuser provides unbeatable relief with its 10 all-natural essential oils, ranging from invigorating peppermint to calming lavender. All this is offered at an incredible price of just $40 – a steal for those seeking aromatherapeutic bliss!

Dimensions: 7.01 x 6.93 x 6.77 inches | Capacity: 300 Milliliters | Color: Tan | Weight: 2.02 Pounds

★★★★★ 4.5 of 5 | 60,100 Ratings

Promising review:

“The diffuser is not only nice looking, but it does exactly what I wanted it to. The included scents are very pleasant, the unit is easy to use and clean, and I love the different colored lights.” Wi Girl, January 16, 2023, on Amazon

2. LEVOIT OasisMist Smart Cool and Warm Mist Humidifiers

Transform your personal space into an oasis with the Levoit OasisMist smart diffuser. This cutting-edge device boasts a 4.5L tank capacity and 550ml per hour mist output that can humidify spaces up to 430 square feet in just 15 minutes – increasing humidity levels by up to 10%. With 45 hours of continuous operation, it’s suitable for use all year round thanks to its warm and cool mist settings! Plus, you’ll get total control over customizing plant care scenes or scheduling timers with the VeSync app so every day is your own little paradise.

Dimensions: 10.8 x 6 x 11.97 inches | Capacity: 4.5 liters | Color: White | Weight: 5.30 lbs

★★★★★ 4.4 of 5 | 24,264 Ratings

Promising review:

“I really like all the features this item has to offer & it does a really great job in bedrooms or rooms of similar size. I personally highly recommend this humidifier.” Mark S, January 22, 2023, on Amazon

1. Asakuki Smart Diffuser

Step up your home’s ambience with the Asakuki Smart Diffuser! Its modern and neutral design ensures it can fit seamlessly in any room, plus its large 24-ounce capacity lets you set it to run overnight. With an LED light that is adjustable via app and compatibility with Google Home or Alexa, this diffuser truly has something for everyone — making it a must have addition to any smart home setup.

Dimensions: 6.3″L x 6.3″W x 5.51″H | Capacity: 700 Milliliters | Color: White

★★★★★ 4.5 of 5 | 13,703 Ratings

Promising review:

“Works great with Alexa and how big the water canister is! I have it set now on my morning routine to start diffusing in the morning.” Megan Moris, January 22, 2023, on Amazon


We’ve found our favorite smart diffuser: Asakuki. What makes it stand out is its sleek design, user-friendly features, and powerful scent dispersal. But rest assured – all the above options offer undeniable excellence!


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