10 Best ultrasonic diffuser in Canada

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Last Updated - 2025/07/01

Best Choice

01
VITRUVI

Vitruvi Stone Diffuser, Ceramic Ultrasonic Essential Oil Diffuser for Aromatherapy, White, 90ml Capacity

14% Off Free Shipping
Main highlights

This ceramic essential oil diffuser comes equipped with 4-hour and 8-hour run times. The 4 hour mode runs consistently while the 8 hour mode is an intermittent setting. This setting runs for 30 seconds on then 30 seconds off to extend the scent for longer.
The ultrasonic Stone Diffuser has an automatic safety shut-off feature built into the device, turning the diffuser off when water runs out. There is also an optional LED light that gives off a soft glow for added ambience.
The original Stone Diffuser looks good in every room. Put it on your bedside table, on a bookshelf, or on your desk—it seamlessly blends into any space and any style.Stone scents rooms of up to 500 square-feet, making it perfect for any room.
The Vitruvi Stone Diffuser adds a touch of serenity and tranquility to any room, making it the perfect gift this holiday.
Stone essential oil diffuser’s high-quality matte ceramic cover looks like a piece of pottery in your home. Coming in an array of beautiful colors, this essential oil diffuser will effortlessly match your unique decor preferences.
All diffusers come with a guaranteed lifetime warranty—our quality promise to you. And our dedicated customer experience team is always here to help, which means you never have to worry about getting the support you need.
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9.8

Exceptional

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02
SALKING

SALKING 2-in-1 Ultrasonic Essential Oil Diffuser & Himalayan Salt Lamp, Aromatherapy Diffuser Cool Mist Humidifier with Auto Off Function, 100% Pure Himalayan Pink Salt Rock, 150ml (Wooden Grain)

13% Off Free Shipping
Main highlights

Indulge in Relaxing Aromatherapy - Enhance your days and evenings with our one-of-a-kind Himalayan Salt Lamp Diffuser. Infused with the delightful scents of your preferred essential oils, it gently disperses aromatic steam throughout your home, enveloping your surroundings in luxurious comfort. If you have any inquiries about our fragrance diffuser, feel free to reach out via email or leave a message in our Q&A section. We eagerly anticipate your feedback and suggestions to help us improve.
Eye-Catching Simulation Flame Effect - Experience the magic of our salt therapy lamp and aromatherapy diffuser with its captivating flame effect. The combination of LED lights and water vapor creates a realistic and mesmerizing flame-like glow, adding a touch of elegance to any room. Choose from four timer settings to effortlessly set the mood（ON/1H/2H/4H）. With a noise-proof structure below 20 decibels, you can enjoy the peaceful atmosphere created by its ultra-quiet operation. It is the perfect addition to your bedroom for a peaceful sleep.
Ambient Glow and Auto Shut Off - The electric oil diffuser has a separate Himalayan salt crystal chamber with 3 adjustable brightness levels (Strong, Breath, Weak). The Himalayan salt crystal chamber adds to the ambiance, emitting a pleasant Light pink that enhances relaxation. Plus, rest assured knowing that the diffuser features an auto-shutoff function, which turns off automatically when the water runs out, ensuring safety and peace of mind.
2-in-1 Aromatherapy and Salt Therapy - Our ultrasonic essential oil diffuser combines the natural therapeutic properties of Himalayan salt with the calming effects of aromatherapy. Use each individually to tailor the ambiance to your liking. Whether you're unwinding after a long day or setting the mood for a cozy evening, this versatile product brings a touch of nature into your home, enhancing your well-being with every breath.
100% Pure Crstyal Himalayan Pink Salt - Our Himalayan Salt Lamp Diffuser comes with authentic, unprocessed Himalayan pink salt crystals. These crystals not only add a beautiful aesthetic to your space but also work to balance the energy in your home, leaving you with a purified and harmonious environment. Feel the benefits of natural Himalayan salt, Contributing to a healthier and more invigorating atmosphere.Our salt lamp can heat up the salt crystals making it easier and healthier to breathe.
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9.5

Excellent

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03
ASAKUKI

ASAKUKI 500ml Essential Oil Diffuser, 5 in 1 Premium Ultrasonic Aromatherapy Fragrant Oil Vaporizer Humidifier with Remote Control, 3 Timer and Auto-Off Safety Switch, 7 LED Light Colors

Free Shipping

9.7 Simple to clean

9.5 Simple to use

9.3 Time function
Main highlights

PREMIUM QUALITY MATERIALS: When it comes to our premium essential oil diffusers, we make a point of using nothing but the same ultra-high grade, safe, and eco-friendly PP materials baby bottles are made from, as well as state-of-the-art production processes and strict quality control.
GREATLY IMPROVES LIVING QUALITY: Besides its uses in aromatherapy, this essential oil diffuser also functions as a humidifier. Use it to improve your home's atmosphere quality, cover the smell of pets or smoking, and protect you family from excessively dry air, microorganisms, allergens, dust, and more!
A GREAT GIFT IDEA FOR EVERYONE: If you're in the market for a nice and practical gift, you can stop looking. This great aromatherapy essential oil diffuser is a thoughtful and handy present, one that everyone can benefit from. With a combination of style, design and function like that, it's a great hit!
5-IN-1 AROMATHERAPY DEVICE: This ultrasonic essential oil diffuser is an amazing multifunction aromatherapy device unlike any other you've ever used. It features a large 500ml water tank, multiple mist diffuse modes, as well as a safety auto-switch that prevents it from overheating in case it runs out of water.
100% RISK FREE PURCHASE: At ASAKUKI, we have great faith in our essential oil diffusers. After all, we use them in our homes ourselves! Each one of them comes with a 1-year technical support. Your satisfaction is paramount!
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9.2

Excellent

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04
ASAKUKI

ASAKUKI Essential Oil Diffuser, Multifunctional Ultrasonic Aromatherapy Fragrant Oil Vaporizer Humidifier with Timer, Auto-Off Safety Switch, and 7 LED Light Colors, 700 ml (Light Wood)

Free Shipping
Main highlights

[Versatile Use for Different Occasions] The mist and light functions operate independently. It can be used as a nightlight or turned off while sleeping. It’s an ideal companion for reading, sleeping, working, or doing yoga
[Multipurpose Aromatherapy Diffuser] This aroma device is a remarkable ultrasonic essential oil diffuser. It has 7 different LED light colors, high and low mist options, a large and easily cleaned 700-ml water tank, and a safety auto-switch to prevent overheating when the water runs out
[Improves Living Space] This essential oil diffuser serves as a humidifier in addition to aromatherapy. You can use it to enhance the ambiance of your house, mask the smell of smoke or pets, shield your family from the intense dry season, static electricity, and more
[Ideal Gift Option] You can stop searching if you're seeking a thoughtful and useful gift. Everyone can benefit from this wonderful aromatherapy essential oil diffuser, which makes it a kind and practical gift. It combines design, utility, and elegance in such a way
[High-Quality Materials] We take care to employ the high-end, secure, and sustainable PP materials - the same materials used to create baby bottles - as well as cutting-edge production techniques and rigorous quality assurance when it comes to our high-quality essential oil diffuser
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9.0

Excellent

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Value for Money

05
ASAKUKI

ASAKUKI 300ml Essential Oil Diffuser, Wood Grain Ultrasonic Cool Mist Aromatherapy Vaporizer Fragrant Humidifier, 3 Timers and Auto-Off Safety Switch, 7 LED Light Colors for Home Office

20% Off Free Shipping

9.9 Simple to clean

9.9 Fashion

9.3 Simple to use
Main highlights

PREMIUM QUALITY MATERIALS: When it comes to our premium essential oil diffusers, we make a point of using nothing but the same ultra-high grade, safe, and eco-friendly PP materials baby bottles are made from, as well as state-of-the-art production processes and strict quality control.
GREATLY IMPROVES LIVING QUALITY: Besides its uses in aromatherapy, this essential oil diffuser also functions as a humidifier. Use it to improve your home's atmosphere quality, cover the smell of pets or smoking, and protect your family from excessively dry air in winter, dust, and more!
Best Gift 5-IN-1 AROMATHERAPY DEVICE: This ultrasonic essential oil diffuser is an amazing multifunction aromatherapy device unlike any other you've ever used. It features an easy to use 300ml water tank, 7 different LED light colors, multiple mist nebulizer modes, as well as a safety auto-switch that prevents it from overheating in case it runs out of water.
A GREAT GIFT IDEA FOR EVERYONE: If you're in the market for a nice and practical gift, you can stop looking. This great aromatherapy essential oil diffuser is a thoughtful and handy present, one that everyone can benefit from. With a combination of style, design and function like that, it's a great hit!
100% RISK FREE PURCHASE: At ASAKUKI, we have great faith in our essential oil diffusers. After all, we use them in our homes ourselves! Each one of them comes with a 1-year technical support. Your satisfaction is paramount!
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8.8

Very Good

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06
EQUSUPRO

Essential Oil Diffuser Ultrasonic Aromatherapy Diffuser 150ml Ceramic Stone Aroma Diffuser with 7 Colors LED Night Light 4 Timer Setting and Waterless Auto Shut Off Protection for Home Office Yoga SPA

10% Off Free Shipping

8.0 Simple to use

8.0 Aroma

8.0 Noise level
Main highlights

Whisper Quiet Technology：The aroma diffuser adopts advanced ultrasonic technology. It runs whisper quietly. Multi-Function Diffuser creates a soothing atmosphere in your home, can humidify air, remove odor, relieve stress, lift mood. Wonderful gift for family and friends.
Safe Waterless Shut-off Function：Aromatherapy Diffuser will automatically shut down when water runs out or setting time is up, effectively preventing damage to the unit and keep you safe. Stay the diffuser on at night without worrying about overheating. Cool Mist Diffuser is friendly to young kids and pet.
Reliable Quality and Customer Service：EQUSUPRO Ultrasonic Essential Oil Diffuser passes the Safety Certification and strives for high quality products. Whenever you need support, you are welcome to contact us and professional team stand by you. Your choice for Mother Day Gifts for mom
Elegant Ceramic Design：The Essential Oil Diffuser is made of ceramic, a stylish decor to contemporary home, office, gym, spa or studio. The portable size can save your space and apply to different contexts. The ceramic cover of diffuser can be easily removed, filled in water and 2-3 drops essential oil, helping you benefit from aromatherapy.
4 Timer Mode & 7 Colors Light：This oil diffuser for essential oils has 4 Timer Mode, 0.5h/1h/2hrs/3hrs up. Different timer mode is practical while you sleep, work, read, or doing exercise. 7 Color LED Light works separately from mist function, cycling or set a fixed color you like. You can have it not only an oil diffuser, but a gorgeous night light.
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8.7

Very Good

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07
ZMARKRAFT

ZmarKraft Essential Oil Diffuser 200ml with Fabric Cover and Night Lamp | Ultrasonic Aroma Diffuser | Humidifier with Lights | Room Decor | Small Humidifier for Bedroom | Housewaming Gift

Free Shipping
Main highlights

Whisper-Quiet Operation: Ultra-quiet ultrasonic technology for peaceful aromatherapy.
Versatile Design: Compact size allows use in bedrooms, living rooms, offices, and more.
Multifunctionality: Can be used as a diffuser, humidifier, or a night lamp.
Lighting: Features soothing LED lights with three modes to create a relaxing ambiance.
Capacity: 200ml water tank for continuous aroma diffusion over 6 hours.
Automatic Shut-Off: Diffuser automatically turns off when water runs out for safety.
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8.5

Good

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08
ASAKUKI

ASAKUKI 300ML Essential Oil Diffuser, Wood Grain BPA-Free Whisper Quiet Cool Mist Humidifier, Natural Home Fragrance Diffuser with 14 Colors LED Lights and Easy to Clean - Light Brown

39% Off Free Shipping

9.9 Giftable

9.7 Simple to use

9.5 worth the money
Main highlights

PREMIUM QUALITY MATERIALS: When it comes to our premium essential oil diffusers, we make a point of using nothing but the same ultra-high grade, safe, and eco-friendly PP materials baby bottles are made from, as well as state-of-the-art production processes and strict quality control.
MULTIFUNCTIONAL AROMATHERAPY DEVICE: This ultrasonic essential oil diffuser is an amazing multifunction aromatherapy device unlike any other you've ever used. It features a large and easy to clean 300ml water tank, 7 different LED light colors, multiple mist nebulizer modes, as well as a safety auto-switch that prevents it from overheating in case it runs out of water.
GREATLY IMPROVES AIR QUALITY: Besides its uses in aromatherapy, this essential oil diffuser also functions as a humidifier. Use it to improve your home's air and atmosphere quality, cover the smell of pets or smoking, and protect you family from excessively dry air, microorganisms, allergens, dust, and more!
A GREAT GIFT IDEA FOR EVERYONE: If you're in the market for a nice and practical gift, you can stop looking. This great aromatherapy essential oil diffuser is a thoughtful and handy present, one that everyone can benefit from. With a combination of style, design and function like that, it's a great hit!
100% RISK FREE PURCHASE: At ASAKUKI, we have great faith in our essential oil diffusers. After all, we use them in our homes ourselves! Each one of them comes with a 1-year technical support. Your satisfaction is paramount!
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8.4

Good

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09
ARVIDSSON

ARVIDSSON Essential Oil Diffuser, 100ml Ultrasonic Cool Mist Aromatherapy Diffuser, Mini Diffusers for Essential Oils, 7 Color Lights & Auto Shut-Off, Scented Oil Diffuser for Home

Free Shipping
Main highlights

Whisper-Quiet Operation with Auto Shut-Off: Experience ultimate tranquility with our diffuser's whisper-quiet operation. Plus, the auto shut-off feature kicks in when the water level is low, ensuring a safe and worry-free usage experience.
Ultrasonic Cool Mist Technology: Enjoy the benefits of ultrasonic cool mist diffusion with our BPA-free diffuser. It’s designed to safely and effectively disperse your favorite essential oils, creating a healthy environment for your family, including pets and children.
Sleek and Stylish Design: The ARVIDSSON 100ml aromatherapy diffuser boasts a modern and elegant design that enhances any decor. Its compact size makes it ideal for use in bedrooms, offices, and yoga studios.
Ideal for Gifting with Top-Notch Service: Beautifully packaged, our diffuser makes a perfect gift for birthdays, housewarmings, or anniversaries. With a one-year warranty and exceptional customer service, we guarantee your satisfaction with every purchase.
Customizable Lighting for Every Mood: Enhance your aromatherapy experience with adjustable LED light colors. Whether you need to relax, focus, or meditate, you can easily set the perfect ambiance with our versatile lighting options.
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8.3

Good

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10
SALKING

SALKING Essential Oil Diffuser, 100ml Small Aromatherapy Diffuser with Auto Shut-Off Function, Ultrasonic Diffusers for Essential Oils, Cool Mist Humidifier with Warm White Lights, for Office Home

Free Shipping

8.0 Simple to use

8.0 Aroma

8.0 worth the money
Main highlights

Enhanced Night Light - Our compact portable diffuser that features eight lights, including a unique warm white light. This additional color of this electric diffusers provides a soothing and gentle glow, making it perfect to use as a night light. Create a calming ambiance in any room without straining your eyes.
Compact and Versatile - Our small oil diffuser is designed to be compact and versatile, making it suitable for various spaces and lifestyles. Aromatherapy diffusers sleek and portable design allows you to easily move it from room to room, enabling you to enjoy aromatherapy wherever you go. Whether you want to create a soothing ambiance in your bedroom, living room, office, or even during travel, an aroma diffuser is a nice choice.
BPA-Free and Whisper Operation - This essential oil diffuser is made from high-quality, BPA-free materials, ensuring the safety of both you and the environment. Our diffuser humidifier operates silently, allowing you to enjoy the fragrance without any disruptive noise. Whether you use it during work, meditation, or sleep, the diffuser quietly releases soothing scents and creates a tranquil environment without causing any disturbances.
Automatic Shut-Off - Safety is a top priority, when the water reservoir is empty, the aromatherapy essential oils diffuser will automatically turn off, providing peace of mind and preventing any potential accidents. Relax and enjoy the aromatherapy experience without worrying about constantly monitoring the diffuser. Add a touch of elegance and sophistication while enjoying the fragrance with our beautifully designed diffuser.
All-in-One Button - Experience convenience at its best with our ultrasonic diffuser, designed with a user-friendly one-button operation. With just a single press, you can effortlessly control all the functional operations of the mini diffuser. Enjoy hassle-free operation and easily switch between different settings with ease.
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8.1

Good

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