Best Essential Oil Diffusers to Buy in 2021

Updated: Mar 4, 2021

Aromatherapy involves diffusing essential oils and has been in use for some years now, but it was in the year 2020 that it actually became in trend.

Several Instagrammers and influencers were seen using the essential oil diffusers in their homes and offices. According to research, these oils carry a refreshing and strong scent and are very good for your physical and mental health. A diffuser will help in maximizing the benefits of the essential oils. If you want to invest in oil diffusers or are looking to tap into the market's potential, these are the products to bet on. At SOMNR, we manufacture and supply diffuser around the world; our products are made keeping in mind the highest quality standards. For an experienced aroma diffuser manufacturer, we can be the best pick. We manufacture some of the bestselling products around the world.

This blog highlights some of our most popular designs along with their features.

1-InnoGear Essential Oil Diffuser

This is a space-saving mist humidifier, with its compact size, and comes in a number of colors. It is suitable for people who like to travel a lot; they can easily carry it along in their car or bag. The product has two mist modes that can be adjusted with a small switch on the diffuser. The diffuser works for 6-8 hours and pauses every 30 seconds for the intermittent setting. The second configuration allows the diffuser to continuously operate for 3-4 hours or until the water in the diffuser finishes. The generated mist is not overwhelming; a room temperature mist is generated evenly, which offers a relaxing feeling.

Another feature of the diffuser, which makes it rather popular with people, is the color control. It has 8 colors and can be easily switched between intense to dim as per the mood, ambiance, or the oil that is being diffused. Water-less auto-off is a feature that reduces the issue of manually turning off the diffuser; as soon as the water runs out, the diffuser will automatically turn off.

2-Aroma Humidifier for Essential Oil Large Room Set

This aroma humidifier comes with a selection of essential oils. 6 popular essential oils are included in the pack. Lavender, the tea plant, peppermint, eucalyptus, lemon, orange flower are the oil included, and they can be swapped based on user preference. The diffuser uses a special ultrasonic technology, which ensures that the mist is light and comfortable for the people of the room. This diffuser also comes with 7 delicate light options, allowing the light settings to be chosen according to the mood. The diffuser can hold 550ml water, and once the water completely evaporates, the auto-shut function will automatically turn the diffuser off. It can work up to 10 hours continuously. In addition, four built-in timers are also introduced. These timers can be used to set the operating time of the diffuser. Furthermore, the noise level is minimal to ensure users’ comfort.

3-RENWER Essential Oil Diffuser

The ultrasonic diffuser creates a comfortable and soft environment, best for homes with pets or babies, and smells can be overwhelming at times. During these COVID times, now that people are working from home, these diffusers will help them find the right balance at home. The diffuser comes with a remote, so it can also be operated from another room. The two mist modes can help set the mood. The BPA free product ensures that users are completely at ease with the product they are bringing home. 7 LED soothing light options to make it the perfect addition to any room, be it the baby nursery or the home office. The user can easily set a timer for the diffuser to turn on or off once the water runs out.

It is not alone a diffuser but can also be used as an aromatherapy humidifier; it purifies the air and ensures that the air quality is always perfect for breathing. Research has also found that humidifiers can help with better sleep quality and relaxation.

4-PureGuardian SPA260 Deluxe Ultrasonic Aromatherapy Essential Oil Diffuser and Alarm Clock

If anyone is looking for a spa-like experience at home, this aromatherapy essential oil diffuser will market to them. The ultrasonic technology is used to disperse a cool and diffused mist throughout without using any form of heat. The feature that distinguishes it from all the other models available in the market is its classy and elegant body, making it the star in the room. It can be displayed as a showpiece, and no one will know its true identity as an essential oil diffuser. The LED night light can be switched with another color according to the mood of the room. The 100ml water reservoir is BPA-free and treated with silver protection. This protection ensures that no mold grows on the inside of the water tank.

When it is not being used as a diffuser, it can work as a side table clock or even an alarm clock; this feature ensures multi-functionality. This is the essential oil diffuser best for creating a calming and serene ambiance in home and office.


This is another of the diffusers that is aesthetically pleasing and has been designed to stand out. The material used for the surface is Rubber oil, and the water tank is PP(BPA-free), which makes it resistant to any mold or bacterial growth. The water tank has a capacity of 500ml; the mist output is 30ml per hour, so it can easily run straight for 10-12 hours. Like many other diffusers, the LED light has 7 adjustable color variations. The alarm clock and the regular clock can be used on the diffuser even when it is being used. This diffuser comes in 8 distinct colors and with two model variations. The designs are modern and can be a perfect gift for your dear ones. These, along with a pack of essential oils, will make an offer too good to refuse.

For sure, 2021 will be the year of essential oils and diffusers. Since the outbreak of COVID-19, people are turning towards aromatherapy and natural ways to relieve stress. At SOMNR, we can help manufacture some of the most in-demand diffusers; working with an essential oil diffuser supplier who understands the market always helps target the right people.

Outdoor aroma diffuser:

SOMNR Aroma diffuser mainly for outdoor use

Travel aroma diffuser:

The SOMNR Travel Aroma Diffuser

YOGA aroma diffuser

The SOMNR YOGA Aroma diffuser

Car aroma diffuser

The SOMNR USB Car aroma Diffuser

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